1
Modified from Houseknecht and Bird, 2006 and AKDOG GENERALIZED STRATIGRAPHIC COLUMN With Color Code For Exploration Target Play Types 359 AGE 66 146 200 251 299 318 JURASSIC CRETACEOUS CENOZOIC MISSISSIPPIAN PENNSYLVANIAN PERMIAN TRIASSIC PRE- MISSISSIPPIAN BROOKIAN TURBIDITE TOPSET CRCS RIFT JRSC SHOREFACE ELLESMERIAN OTHER PLAY TYPE (m.y.) SW NE Gubik Fm. r i n a v a g a S k o t k Fm. Fm. k o t k r i n a v a g a S Torok Fm. Seabee Fm. Canning Fm. Prince Creek Fm. Schrader Bluff Fm. Tuluvak Fm. Nanushuk Fm. Fortress Fm. Mountain Pebble Shale Unit GRZ Hue Shale Kuparuk Fm. r e w o L s u o e c a t e r C Kingak Shale Fm. Shublik Sag River Ss. Endicott Group Lisburne Group Basement ity m r o f n o c n u Source Rocks Hue (GRZ) Pebble Shale (oil) Kingak (oil) Shublik (oil) Lisburne (oil) Endicott (gas) Sadlerochit Group Carbonates Metasedimentary Granite Hiatus or erosion Nonmarine Marine Shelf Marine slope & basin Condensed marine shale Rock Column Legend ! ! ! ! ! ! ! ! ! ! BEAFORT SEA ARCTIC OCEAN CHUKCHI SEA NORTH SLOPE FOOTHILLS ARCTIC NATIONAL WILDLIFE REFUGE (ANWR) 1002 NATIONAL PETROLEUM RESERVE IN ALASKA (NPRA) OUTER CONTINENTAL SHELF (OCS) NOATAK OCS OCS Central North Slope Inset Area 220 205 210 207 208 209 215 206 217 216 214 218 213 212 211 574 592 591 598 596 328 331 332 330 333 329 255 262 256 269 244 258 279 245 277 290 300 272 306 307 309 314 312 313 311 324 326 325 308 593 594 595 597 323 295 250 246 557 545 553 538 564 542 562 558 566 565 544 589 575 576 541 548 226 227 228 229 225 224 251 253 243 234 259 230 231 222 315 321 318 317 572 570 580 590 583 582 585 587 584 578 581 577 322 536 563 291 232 240 239 236 235 237 238 241 233 242 15 8 6 219 327 271 247 286 288 282 293 299 263 261 304 303 284 275 276 294 298 267 266 297 296 285 319 223 221 556 559 310 274 561 573 588 540 554 555 551 539 550 549 305 249 292 273 268 265 252 260 254 248 569 567 543 586 552 535 546 547 568 579 560 537 571 320 316 257 190 42 41 39 25 29 32 33 31 37 40 11 12 9 10 7 4 3 5 1 2 Anaktuvuk Pass Arctic Village Nuiqsut Deadhorse Prudhoe Bay Kaktovik Atqasuk Wainwright Utqiagvik Point Lay 142°W 144°W 144°W 146°W 146°W 148°W 148°W 150°W 150°W 152°W 152°W 154°W 154°W 156°W 156°W 158°W 158°W 160°W 160°W 162°W 162°W 164°W 166°W 72°N 72°N 71°N 71°N 70°N 70°N 69°N 69°N 68°N 68°N Targets BRKNTopset BRKNTurbidite CRCSrift JRSC ELSM Other Extended Confidentiality Unknown ! Town Oil and Gas Unit Trans-Alaska Pipeline Native Corporation Land Federal Land 40 0 40 80 120 160 200 20 Kilometers 25 0 25 50 75 100 20 15 10 5 Miles ! ! ! BEAFORT SEA NORTH SLOPE OCS Enlarged View of Central North Slope 70 403 456 466 440 380 465 119 452 93 104 370 110 108 161 155 433 123 134 142 146 162 157 137 135 156 141 170 159 411 169 118 116 396 385 172 171 158 454 183 103 111 428 165 117 113 175 187 138 154 166 168 95 353 401 98 164 163 439 506 186 354 412 85 92 459 23 24 90 87 97 145 19 20 495 150 82 418 152 83 174 128 126 130 129 131 341 105 373 203 144 448 127 527 167 192 79 143 75 136 347 346 151 99 102 96 76 125 120 437 132 375 199 383 397 393 147 149 369 387 378 344 376 420 451 148 89 407 86 361 356 372 350 480 360 359 367 476 338 84 510 511 432 109 107 121 470 528 100 101 334 335 177 202 133 81 112 391 198 450 489 188 492 194 487 191 490 189 488 179 197 178 181 182 522 512 493 491 185 193 195 485 424 56 57 414 475 349 473 501 48 502 336 422 357 365 388 374 386 392 413 410 419 417 406 69 68 377 426 467 474 472 484 44 53 270 479 59 63 62 405 287 523 517 526 431 423 280 496 494 363 427 348 345 525 415 416 503 283 278 438 457 505 404 389 264 60 400 398 434 515 66 382 460 461 458 301 446 444 64 529 464 337 447 340 61 408 390 58 371 366 364 289 67 394 421 351 352 395 520 519 455 531 530 532 534 173 201 200 71 73 74 80 72 77 46 45 54 50 49 51 52 26 30 35 34 38 16 17 36 18 14 409 442 449 509 430 368 435 463 402 483 497 507 139 443 339 471 508 379 441 514 140 513 358 486 115 88 94 399 481 381 524 425 436 453 176 180 153 160 469 196 478 124 114 106 342 355 498 477 499 468 500 462 482 204 184 521 384 429 122 47 516 445 362 55 65 343 518 43 504 302 281 533 78 91 22 21 27 28 13 Nuiqsut Deadhorse Prudhoe Bay Milne Point Duck Island Liberty Oooguruk Placer Southern Miluveach Prudhoe Bay Prudhoe Bay Point Thomson Northstar Nikaitchuq Badami Pikka Colville River Greater Mooses Tooth Nikaitchuq North Kuparuk River Kuparuk River 146°W 146°W 147°W 147°W 148°W 148°W 149°W 149°W 150°W 150°W 151°W 151°W 70°30'N 70°30'N 70°N 70°N 0 10 20 5 Miles 0 20 40 10 Kilometers Map # API # Well Name Status BRKNtop BRKNturb CRCSriſt JRSC ELSM OTHER Public Source General Well Informa�on Explora�on Target Informa�on There are multiple abbreviations in this table. Under the status column: INF = inferred target; YES = directly stated target; NO = target not available publicly; WTS = well test and/or shows stated publicly; FP = well with first production for the pool. Please note that some pools have multiple wells at start-up and we only picked one well per pool. Under the Exploration Target Information columns: Zz = hydrocar- bon production from the listed Alaska Oil and Gas Conservation Commission (AOGCC) oil and gas pool, Disc = Discovery well of the listed AOGCC oil and gas pool. The exploration target abbreviations are defined in the exploration target table on this sheet. The oil and gas pool abbreviations are defined in the oil and gas pool table on this sheet. Under the references column: PNA = Petroleum News; BOEM, 2018 = Bureau of Ocean and Energy Management Freedom of Information Act Request - 2018-00218; AOGCC, 2018 = AOGCC Well History or AOGCC Pool Statistics; AKDOG = Alaska Division of Oil and Gas Decision; O&G, 2017 = Oil and Gas Journal, 2017. An excel spreadsheet of this table is provided in this miscellaneous report. Links to the references are supplied in the excel spreadsheet. Table of Exploration Targets Categorized by Play Type Map # API # Well Name Status BRKNtop BRKNturb CRCSriſt JRSC ELSM OTHER Public Source 1 55382000020000 OCS 1275 POPCORN - 1 INF SDLC ELSM PNA 2 55382000030000 OCS 1320 CRACKERJACK - 1 YES SDLC IVSK PNA 3 55352000010000 OCS 1413 BURGER - 1 YES BURGER Craig & Sherwood, 2001 4 55322000010000 OCS 0996 DIAMOND - 1 YES SDLC BOEM, 2006 5 55352000040000 OCS 2321 BURGER - J YES BURGER BOEM, 2018 6 55381000010000 OCS 1482 KLONDIKE - 1 YES IVSK PNA 7 55262000010000 OCS 0742 CABOT - 1 INF KPRK KNGK BOEM, 2018 8 55232000030000 OCS 0267 FIREWEED - 1 WTS BRKN KNGK ELSM BOEM, 2018 9 55232000010000 OCS 0280 ANTARES - 1 INF ELSM BSMN BOEM, 2018 10 55232000020000 OCS 0280 ANTARES - 2 INF ELSM BOEM, 2018 11 55231000030000 OCS 0804 ORION - 1 INF CRCS BSMN Scherr & Others, 1991 12 55231000040000 OCS 0302 MARS - 1 INF SDLC, IVSK BOEM, 2018 13 55231000050000 OCS 0338 PHOENIX - 1 INF WSSK TOROK ELSM BOEM, 2006 14 55231000010000 OCS 0334 MUKLUK - 1 YES IVSK BOEM, 2018 15 55171000070000 OCS 1092 GALAHAD - 1 INF MIOCENE BOEM, 2006 16 55201000070000 OCS 0370 SANDPIPER - 1 YES IVSK PNA 17 55201000080000 OCS 0371 SANDPIPER - 2 YES IVSK PNA 18 55201000100000 OCS 1578 MCCOVEY - 1 YES BRKN BOEM, 2006 19 50029212360000 OCS 0180 SEAL 4 ST - 1 YES IVSK AKDOG 20 50029212367000 OCS 0180 SEAL 4 ST - 1A NO 21 55029212360000 OCS 0180 SEAL 4 FED - 1 INF SDLC AOGCC, 2018 22 55029210740000 OCS 0181 SEAL 2 FED - 1 INF IVSK SDLC SBLK AOGCC, 2018 23 50029210740000 OCS 0181 SEAL 2 ST - 1 YES IVSK AKDOG 24 50029210747000 OCS 0181 SEAL 2 ST - 1A INF KPRK AKDOG 25 55141000050000 OCS 0917 BELCHER - 1 INF PLCN CRCS Craig & Others, 1985 26 55171000060000 OCS 0849 HAMMERHEAD - 2 YES SVKK BOEM, 2006 27 55171000010000 OCS 0849 HAMMERHEAD - 1 YES SVKK BOEM, 2018 28 55201000010000 OCS 0191 BEECHY PT - 1 INF MSSP PMTC PREMISS AOGCC, 2018 29 55171000020000 OCS 0871 CORONA - 1 INF MARINE Clas �cs MARINE Clas �cs Scherr & Others, 1991 30 55201000020000 OCS 0191 BEECHY PT - 2 INF KKKK LSBR SDLC AOGCC, 2018 31 55171000100000 OCS 0866 KUVLUM - 3 YES BRKN PNA 32 55171000080000 OCS 0866 KUVLUM - 1 YES SVKK PNA 33 55171000090000 OCS 0865 KUVLUM - 2 YES SVKK PNA 34 55201000040000 OCS 0196 TERN - 2 INF KKKK AOGCC, 2018 35 55201000030000 OCS 0195 TERN - 1 INF PBLS AOGCC, 2018 36 55201000090000 OCS 1650 LIBERTY - 1 YES KKKK BOEM, 2006 37 55171000110000 OCS 1597 WILD WEASEL - 1 INF SVKK BOEM, 2018 38 55201000040100 OCS 0197 TERN - 3 INF KKKK AOGCC, 2018 39 55141000040000 OCS 0943 AURORA - 1 INF BRKN CRCS ELSM Banet, 1992 40 55171000120000 OCS 1663 WARTHOG - 1 YES OLIG TURB AOGCC, 2018 41 50879200220000 CAELUS TULIMANIQ - 2 YES TOROK PNA 42 50879200210000 CAELUS TULIMANIQ - 1 YES TOROK PNA 43 50103201900000 THETIS IS - 1 INF SEBE KPRKC NUIQ AKDOG 44 50103202510000 KALUBIK - 3 YES MORAINE KPRK NUIQ AOGCC, 2018 45 50703204370000 OOOGURUK - 1 FP KPRK NUIQ ZzOoogNUIQ PNA 46 50703204360000 IVIK - 1 YES KPRK NUIQ PNA 47 50103200020000 COLVILLE DELTA ST - 1 INF CRCS ELSM AOGCC, 2018 48 50103201650000 KALUBIK - 1 YES DiscOoogKPRK JRSC AOGCC, 2018 49 50703205770100 OOOG-TOROK - ODST-45A FP DiscOoogTOROK ZzOoogTOROK AOGCC, 2018 50 50703205620000 OOOG-KUPARUK - ODSK-33 FP ZzOoogKPRK AOGCC, 2018 51 50703206540000 SIKUMI - 1 YES IVSK AOGCC, 2018 52 50703206570000 QUGRUK - 4 YES NNSK KPRKC JRSC AOGCC, 2018 53 50103202520000 KALUBIK - 2 YES MORAINE AOGCC, 2018 54 50703204380000 NATCHIQ - 1 YES KPRK NUIQ PNA 55 50103200380000 COLVILLE DELTA - 1 YES NUIQ DiscOoogNUIQ AKDOG 56 50103200380100 COLVILLE DELTA - 1A YES NUIQ AKDOG 57 50103200470000 COLVILLE DELTA - 2 YES TOROK NUIQ AKDOG 58 50103206650000 QUGRUK - 6 YES NECH PNA 59 50103202890000 CRU FIORD - 4 YES KPRKC NECH AKDOG 60 50103205070000 CRU FIORD-NECH - CD3-108 FP ZzCRUFIORD NECH AOGCC, 2018 61 50103206600000 OOOGURUK - NDST-02 YES TOROK NUNA AOGCC, 2018 62 50103202927000 FIORD - 5PH YES KPRKC NECH AKDOG 63 50103202920000 CRU FIORD - 5 YES KPRKC NECH AKDOG 64 50103206450000 NUNA - 1 YES TOROK PNA 65 50103200480000 COLVILLE DELTA - 3 YES TOROK DiscKruTOROK NUIQ AKDOG 66 50103205290000 CRU FIORD-KUP - CD3-307 FP ZzCRUFIORD KPRK AOGCC, 2018 67 50103206950000 KRU - 3S-620 FP ZzKruTOROK AOGCC, 2018 68 50103202330100 TEMPTATION - 1A INF KPRKC NECH PNA 69 50103202330000 TEMPTATION - 1 INF KPRKC NECH PNA 70 50103205640000 CHAR - 1 YES KPRKC NECH AOGCC, 2018 71 50629231930000 NIKAITCHUQ - 1 YES SCBF DiscNikSCBF SGRV AOGCC, 2018 72 50629232410000 NIKAITCHUQ - 4 YES SCBF AOGCC, 2018 73 50629231990000 NIKAITCHUQ - 2 YES SCBF SDLC SGRV AOGCC, 2018 74 50629232390000 TUVAAQ ST - 1 YES SCBF AOGCC, 2018 75 50029223190000 JONES IS - 1 YES KPRK IVSK AOGCC, 2018 76 50029226530000 N MILNE PT - 2 YES KPRK AOGCC, 2018 77 50629232420000 NIKAITCHUQ - 3 YES SCBF SGRV AOGCC, 2019 78 50629235830000 NIKAITCHUQ NORTH - 01 INF JRSC Eni, 2018 79 50029222310000 NW MILNE - 1 INF KPRK AOGCC, 2018 80 50629232390100 KIGUN - 1 YES SCBF AOGCC, 2018 81 50029234090000 NIKAITCHUQ - OP04-07 FP ZzNikaSCBF AOGCC, 2018 82 50029213410000 NORTHSTAR - 1 YES KPRK IVSK AKDOG 83 50029215110000 NORTHSTAR - 2 YES KPRK IVSK AKDOG 84 50029233240000 OLIKTOK PT - I-1 YES SCBF AOGCC, 2018 85 50029209540000 BF-47 SEAL1 - 1 INF IVSK SGRV DiscNstarIVSK AOGCC, 2018 86 50029230680000 NORTHSTAR UNIT - NS-08 FP DiscNstarKPRK ZzNstarKPRK AOGCC, 2018 87 50029211030100 OLIKTOK PT - 2A YES KPRK AKDOG 88 50029200690000 MPU - 18-01 INF KPRK LSBR AOGCC, 2018 89 50029230090000 NORTHSTAR UNIT - NS-31 FP ZzNstarIVSK AOGCC, 2018 90 50029211030000 OLIKTOK PT - 2 YES KPRK AKDOG 91 50703200010000 E HARRISON BAY ST - 1 INF IVSK AOGCC, 2018 92 50029210430000 LONG IS - 1 YES IVSK AOGCC, 2018 93 50029200290000 SIMPSON LAGOON - 32-14 YES KPRK LSBR ECHK IVSK AKDOG 94 50029200820000 BEECHEY PT PLAGHM - 1 NO AOGCC, 2018 95 50029207010000 OLIKTOK PT - 1 YES LSBR IVSK AKDOG 96 50029225360100 MPU - E-13A FP ZzMpuSGRV AOGCC, 2018 97 50029211300000 BF-57 SEAL3 - 1 INF KPRK SDLC AOGCC, 2018 98 50029207320000 MPU - B-03 FP ZzMpuKPRK AOGCC, 2018 99 50029224380000 NORTHSTAR - 3 YES KPRKC AOGCC, 2018 100 50029233430000 MPU LIVIANO - 1 YES SCBFO SCBFN PNA 101 50029233430100 MPU LIVIANO - 1A YES SCBFO SCBFN PNA 102 50029225360000 MPU - E-13 YES KPRK IVSK SGRV AOGCC, 2018 103 50029203760000 MPU - A-01 YES CRCSUpper KPRK SDLC SGRV AOGCC, 2018 104 50029200290100 SIMPSON LAGOON - 32-14A YES KPRK SDLC SBLK AKDOG 105 50029219280000 KRU - 02-OB1 YES UGNU AOGCC, 2018 106 50029205410000 KRU W SAK 25523 - 16 YES KPRK AOGCC, 2018 107 50029233360200 SAK RIV - 1A YES KPRK AOGCC, 2018 108 50029201300000 GWYDYR BAY ST A - 1 YES LSBR IVSK AOGCC, 2018 109 50029233360000 SAK RIV - 1 YES KPRK IVSK PNA 110 50029200650100 KUPARUK DELTA - 51-2 INF KPRK LSBR IVSK AKDOG 111 50029203960000 GWYDYR BAY ST UNIT - 1 INF KPRK SDLC AOGCC, 2018 112 50029234100000 NORTH SHORE - 3 YES IVSK SGRV AOGCC, 2018 113 50029204910100 GWYDYR BAY ST - 2A YES KPRK IVSK AKDOG 114 50029203750000 GWYDYR BAY ST - 1 YES KPRK LSBR SDLC AOGCC, 2018 115 50029200650000 KUPARUK DELTA - 51-1 INF BRKN KPRK LSBR IVSK SBLK SGRV AKDOG 116 50029202640100 PBU PT MCINTYRE - 02 YES KPRK AKDOG 117 50029204910000 GWYDYR BAY ST - 2 YES BRKN IVSK AKDOG 118 50029202640000 PBU PT MCINTYRE - 01 YES KPRK AKDOG 119 50029200160000 PT STORKERSEN - 1 YES LSBR IVSK AKDOG 120 50029227370000 PETE'S WICKED - 1 YES IVSK AKDOG 121 50029233400000 NORTH SHORE - 1 YES IVSK SGRV AKDOG 122 50103200010000 KALUBIK CK - 1 INF KPRK KAYAK LSBR SGRV DVNN AOGCC, 2018 123 50029201490000 GWYDYR BAY S - 1 INF IVSK SBLK SGRV AOGCC, 2018 124 50029203500000 PBU NIAKUK - 03 INF BRKN KPRK ELSM AOGCC, 2018 125 50029227040000 PBU PT MCINTYRE - P1-09 FP DiscPbuPtmc IVSK ZzPbuPtmcIVSK AOGCC, 2018 126 50029216850100 KUPARUK DELTA VAUGHN - 1A NO 127 50029221460000 PBU PT MCINTYRE - 12 YES KPRK AOGCC, 2018 128 50029216850000 KUPARUK DELTA VAUGHN - 1 INF KPRK SDLC AOGCC, 2018 129 50029217799000 PBU PT MCINTYRE - 03DP YES SEBE KPRK PBLS DiscPbuPtmc SDLC AOGCC, 2018 130 50029217790000 PBU PT MCINTYRE - P1-02 FP ZzPbuPtmc AOGCC, 2018 131 50029219130000 W STORKERSEN - 1 YES KPRK AOGCC, 2018 132 50029227780000 PBU NIAKUK - NK-41 YES KPRK AOGCC, 2018 133 50029234080000 DEWLINE - 1 YES KPRK IVSK SGRV PNA 134 50029201510000 GULL IS ST - 1 YES LSBR SDLC PNA 135 50029201800100 PBU NIAKUK - 02A INF KPRK SGRV AKDOG 136 50029223220000 PBU W BEACH - WB-03 FP ZzPbuNPB AOGCC, 2018 137 50029201800000 PBU NIAKUK - 02 YES KPRK SDLC SBLK AKDOG 138 50029205190000 SAG DELTA - 08 INF KPRK LSBR SDLC SGRV AKDOG 139 50029200220000 KUPARUK RIV ST - 1 YES LSBR AOGCC, 2018 140 50029200490000 N PRUDHOE BAY ST - 1 YES LSBR DiscPbuNPB AOGCC, 2018 141 50029202080000 PBU W BEACH - WBST-03 YES DiscPbuWB LSBR AOGCC, 2018 142 50029201560000 PBU NIAKUK - 01 INF KPRK LSBR AKDOG 143 50029222380000 GULL IS ST - 3 YES KPRK PNA 144 50029221170000 PBU W BEACH - WB-04 FP ZzPbuWB AOGCC, 2018 145 50029212170000 PBU NIAKUK - 04 INF KPRKC ELSM IVSK AOGCC, 2018 146 50029201560100 PBU NIAKUK - 01A INF KPRK IVSK SBLK SGRV AKDOG 147 50029228630000 DUCK IS UNIT MPI - 2-56_EID YES LSBR IVSK DiscEdctEider AOGCC, 2018 148 50029229980000 PBU NIAKUK - NK-43 FP DiscPbuRave n ZzPbuRaven AOGCC, 2018 149 50029228630100 DUCK IS UNIT MPI - 2-56A_EID FP ZzEdctEider AOGCC, 2018 150 50029212900000 PBU NIAKUK - 05 INF KPRK DiscPbuNiakuk ELSM AOGCC, 2018 151 50029224020000 PBU NIAKUK - NK-22 FP ZzPbuNiakuk AOGCC, 2018 152 50029214860000 PBU NIAKUK - 06 YES KPRK AKDOG 153 50029201610000 W BEACH ST - 2 YES LSBR SDLC AOGCC, 2018 154 50029205270000 SAG DELTA - 05 INF WAHOO ALPH LSBR AOGCC, 2018 155 50029201380000 W BEACH ST - 1 INF SDLC AOGCC, 2018 156 50029201950000 GULL IS ST - 2 YES LSBR SDLC PNA 157 50029201760000 SAG DELTA - 33-12-16 INF LSBR AOGCC, 2018 158 50029203040000 PBU LISBURNE - L1-21 FP ZzPbuLSBR AOGCC, 2018 159 50029202340100 SAG DELTA 28337 - 02A INF LSBR AOGCC, 2018 160 50029202340000 SAG DELTA - 02 INF KAYAK LSBR AOGCC, 2018 161 50029201330000 E BAY ST - 1 YES LSBR SDLC AOGCC, 2018 162 50029201710000 PBU - NGI-01 DevD DiscPbuPTRV 163 50029207540100 BEAUFORT SEA BLK 54 - 1A INF CRCS AOGCC, 2018 164 50029207540000 BEAUFORT SEA BLK 54 - 1 INF CRCS ARGL AOGCC, 2018 165 50029204690000 NO NAME IS - 1 YES KKKK AOGCC, 2018 166 50029206390000 DUCK IS UNIT MPI - 5-03_SD9 FP DiscEdctIVSK ZzEdctIVSK AOGCC, 2018 167 50029222280200 DUCK IS UNIT MPI - 2-30B_ME FP DiscEdctSGRV IVSK ZzEdctSGRVIVSK AOGCC, 2018 168 50029206600000 JEANETTE IS - 1 INF BSMN AOGCC, 2018 169 50029202450000 SAG DELTA 34633 - 04 INF DiscEdctKKKK AOGCC, 2018 170 50029202330000 SAG DELTA - 03 INF KAYAK LSBR BSMN AOGCC, 2018 171 50029202800100 DIU - 2 INF KKKK AOGCC, 2018 172 50029202800000 DIU - 1 INF KKKK PREMISS AOGCC, 2018 173 50629218970000 KARLUK - 1 YES KPRK AOGCC, 2018 174 50029215690000 DUCK IS UNIT SDI - 3-47_Q35 FP ZzEdctKKKK AOGCC, 2018 175 50029205100000 DIU - 3 INF KKKK AOGCC, 2018 176 50029201460000 FOGGY IS BAY UNIT - 1 INF LSBR AOGCC, 2018 177 50029233820000 KUPCAKE - 1 YES KPRKC KKKK PNA 178 50089200180000 ALASKA IS - 1 INF BSMN AOGCC, 2018 179 50089200120000 CHALLENGE IS - 1 YES THOM AKDOG 180 50029201500000 DELTA ST - 2 INF LSBR AOGCC, 2018 181 50089200190000 ALASKA ST F - 1 INF CNNG THOM Scherr & Others, 1991 182 50089200200000 ALASKA ST G - 2 EC AOGCC, 2018 183 50029203570000 W MIKKELSEN UNIT - 2 YES KKKK LSBR AOGCC, 2018 184 50089200150000 ALASKA ST D - 1 INF CNNG THOM AOGCC, 2018 185 50089200270000 RED DOG - 1 YES CNNG KILLIAN AOGCC, 2018 186 50029209110000 W MIKKELSEN UNIT - 4 INF KKKK AOGCC, 2018 187 50029205140000 W MIKKELSEN UNIT - 3 INF PTRR AOGCC, 2018 188 50089200030000 ALASKA ST A - 1 INF FLAX CNNG BSMN AKDOG 189 50089200090000 PT THOMSON UNIT - 4 INF THOM AOGCC, 2018 190 50689200220000 STINSON - 1 INF CNNG BSMN AOGCC, 2018 191 50089200070000 PT THOMSON UNIT - 3 INF THOM AOGCC, 2018 192 50029222300000 BADAMI - 2 YES CNNG AKDOG 193 50089200300000 PTU - 15 FP ZzPtThomUndOil AOGCC, 2018 194 50089200050000 PT THOMSON UNIT - 1 YES THOM DiscPtThomUndOil AKDOG 195 50089200310000 PT THOMSON UNIT - 16 YES THOM AKDOG 196 50029202780000 W MIKKELSEN ST - 1 YES KKKK LSBR AOGCC, 2018 197 50089200170000 PTU N STAINES RIV - 1 EC 198 50029234650000 BADAMI UNIT RED WOLF - 2 YES KKKK AOGCC, 2018 199 50029228290100 BADAMI UNIT - B1-11A FP BRKN AOGCC, 2018 200 50629225330000 BADAMI - 5 YES CNNG AOGCC, 2018 201 50629225320000 BADAMI - 4 INF CNNG AOGCC, 2018 202 50029234070000 BADAMI UNIT - B1-38 FP KILLIAN DiscBdamUnd ZzBdamUnd AOGCC, 2018 203 50029220170000 BADAMI - 1 YES CNNG DiscBdamBDAM AKDOG 204 50089200020000 E MIKKELSEN BAY ST - 1 YES KILLIAN PNA 205 50023100070000 BARROW BIG RIG TEST - 1 NO 206 50023200100000 S BARROW - 16 YES TOROK BRRW SGRV BSMN AOGCC, 2018 207 50023100100000 S BARROW TEST WELL - 02 FP DiscBRRWSout ZzBRRWSouth AOGCC, 2018 208 50023100130000 AVAK TEST - 1 WTS PreMSCZ AOGCC, 2018 209 50023200060000 S BARROW - 12 FP DiscBRRWEast ZzBRRWEast AOGCC, 2018 210 50023100090000 S BARROW TEST - 1 WTS PBLS BLM, 2013 211 50023200250000 S BARROW - NSB-05 INF BRRW AOGCC, 2018 212 50023200230000 S BARROW - NSB-04 INF BRRW AOGCC, 2018 213 50023200220000 S BARROW - NSB-03 INF PBLS BRRW AOGCC, 2018 214 50023200180000 TULAGEAK TEST WELL - 1 YES PBLS BRRW SGRV BLM, 2013 215 50023200070000 IKO - 1 WTS TOROK PBLS BRRW SBLK SGRV BLM, 2013 216 50023200140000 W DEASE TEST WELL - 1 YES SGRV BLM, 2013 217 50023200130000 WALAKPA - 01 YES DiscWLKP JRSC SBLK SGRV AOGCC, 2018 218 50023200190000 WALAKPA - 02 FP ZzWLKP AOGCC, 2018 219 50023200360000 INTREPID - 2 YES WLKP ALPN AOGCC, 2018 220 50023100040000 N SIMPSON TEST WELL - 1 NO 221 50163200040000 BRONTOSAURUS - 1 YES LSBR IVSK AOGCC, 2018 222 50279200070000 E SIMPSON TEST WELL - 2 YES IVSK BLM, 2013 223 50163200030000 KUYANAK TEST WELL - 1 YES WLKP SIMP SGRV BLM, 2013 224 50279100320000 SIMPSON TEST WELL - 1 YES JRSC BLM, 2013 225 50279100300000 SIMPSON CORE TEST - 31 WTS NNLK SEBE BLM, 2013 226 50279100240000 SIMPSON CORE TEST - 26 WTS NNLK SEBE BLM, 2013 227 50279100250000 SIMPSON CORE TEST - 27 WTS NNLK SEBE BLM, 2013 228 50279100280000 SIMPSON CORE TEST - 30 WTS GRDD NNLK SEBE BLM, 2013 229 50279100290000 SIMPSON CORE TEST - 30-A WTS GRDD NNLK SEBE BLM, 2013 230 50279200050000 E SIMPSON TEST WELL - 1 YES SDLC SGRV BLM, 2013 231 50279200060000 J W DALTON TEST WELL - 1 YES LSBR SDLC BLM, 2013 232 50301200020000 PEARD TEST WELL - 1 YES NNSK TOROK JRSC BLM, 2013 233 50301200110000 WAINWRIGHT - 09 YES NNSK CBM AOGCC, 2018 234 50279200020000 DREW PT - 1 YES KPRK LSBR SDLC BLM, 2013 235 50301200060000 WAINWRIGHT - 04 YES NNSK CBM AOGCC, 2018 236 50301200050000 WAINWRIGHT - 03 YES NNSK CBM AOGCC, 2018 237 50301200070000 WAINWRIGHT - 05 YES NNSK CBM AOGCC, 2018 238 50301200080000 WAINWRIGHT - 06 YES NNSK CBM AOGCC, 2018 239 50301200040000 WAINWRIGHT - 02 YES NNSK CBM AOGCC, 2018 240 50301200030000 WAINWRIGHT - 01 YES NNSK CBM AOGCC, 2018 241 50301200100000 WAINWRIGHT - 08 YES NNSK CBM AOGCC, 2018 242 50301200120000 WAINWRIGHT - 10 YES NNSK CBM AOGCC, 2018 243 50279200010000 S SIMPSON - 1 YES SDLC BLM, 2013 244 50103200100000 W T FORAN - 1 YES KPRK LSBR SDLC AOGCC, 2018 245 50103200210000 LIVEHORSE CHEVRON - 1 EC AOGCC, 2018 246 50163200020000 KUGRUA TEST WELL - 1 YES KPRK LSBR SDLC AOGCC, 2018 247 50103200040000 CAPE HALKETT - 1 WTS TOROK BLM, 2013 248 50279200190000 AKLAQ - 6 YES NNSK TOROK KUGRA AOGCC, 2018 249 50279200080000 PUVIAQ - 1 YES TOROK JRSC AOGCC, 2018 250 50163200010000 S MEADE TEST WELL - 1 YES JRSC KKKK KAYAK SDLC BLM, 2013 251 50279100330000 TOPAGORUK TEST WELL - 1 YES OMLK CRCS JRSC LSBR BLM, 2013 252 50279200140000 AKLAQ - 2 YES TOROK KUGRA AOGCC, 2018 253 50279100340000 E TOPAGORUK TEST WELL - 1 YES TPGK BLM, 2013 254 50279200180000 AKLAQYAAQ - 1 YES KUGRA ECHK IVSK AOGCC, 2018 255 50103200060000 E TESHEKPUK - 1 YES LSBR SDLC BLM, 2013 256 50103200080000 ATIGARU PT - 1 YES TOROK KPRK SDLC BLM, 2013 257 50301200010000 TUNALIK TEST WELL - 1 YES PBLS KNGK LSBR SDLC BLM, 2013 258 50103200110000 N KALIKPIK TEST WELL - 1 YES KPRK BLM, 2013 259 50279200040000 IKPIKPUK TEST WELL - 1 WTS NNSK TOROK ELSM BLM, 2013 260 50279200170000 AMAGUQ - 2 YES KPRK ALPN AOGCC, 2018 261 50103203690000 TRAILBLAZER - H-01 YES TOROK KPRKC ALPN AOGCC, 2018 262 50103200070000 S HARRISON BAY - 1 YES TOROK KPRK LSBR SDLC BLM, 2013 263 50103203640000 TRAILBLAZER - A-01 YES NNSK KPRKC ALPN KNGK AOGCC, 2018 264 50103205060000 IAPETUS - 2 INF KPRKC NECH AOGCC, 2018 265 50279200130000 NOATAK - 1 YES ALPN AOGCC, 2018 266 50103206660000 CASSIN - 6 YES CASSIN BLACKBURN SANFORD AOGCC, 2018 267 50103206630000 CASSIN - 1 YES CASSIN BLACKBURN SANFORD AOGCC, 2018 268 50279200120000 KOKODA - 5 YES TOROK IVSK AOGCC, 2018 269 50103200090000 W FISH CK - 1 YES TOROK KPRK LSBR SDLC BLM, 2013 270 50103202530000 NUIQSUT - 1 YES ALPN AOGCC, 2018 271 50103100010000 FISH CK TEST WELL - 1 WTS TPGK BLM, 2013 272 50103207680000 TINMIAQ - 9 INF NNSK PNA 273 50279200110000 KOKODA - 1 YES TOROK AOGCC, 2018 274 50207200020000 TUNGAK CK - 1 INF NNSK TOROK AOGCC, 2018 275 50103204790000 SCOUT - 1 YES ALPN AOGCC, 2018 276 50103204800000 SPARK - 4 YES ALPN AOGCC, 2018 277 50103207640000 W WILLOW - 1 INF NNSK PNA 278 50103204100000 LOOKOUT - 2 YES JRSC PNA 279 50103200170000 N INIGOK TEST WELL - 1 YES JRSC SGRV BLM, 2013 280 50103203590000 LOOKOUT - 1 YES ALPN DiscGmtALPN PNA 281 50103207700000 GMTU - MT6-03 FP ZzGMTALPN 282 50103203150000 MOOSES TOOTH - C YES ALPN AOGCC, 2018 283 50103204090000 MITRE - 1 YES ALPN PNA 284 50103204770000 CARBON - 1 YES ALPN AOGCC, 2018 285 50103207310000 TINMIAQ - 6 YES WILLOW PNA 286 50103203130000 SPARK - 1 YES ALPN AOGCC, 2018 287 50103203100000 CLOVER - A INF JRSC AOGCC, 2018 288 50103203130100 SPARK - 1A YES ALPN AOGCC, 2018 289 50103206840000 FLAT TOP - 1 YES ALPNC AOGCC, 2018 290 50103207660000 TINMIAQ - 7 INF NNSK PNA 291 50297100010000 KAOLAK TEST WELL - 1 WTS CDLR TPGK BLM, 2013 292 50279200090000 CARIBOU 26-11 - 1 YES ALPN AOGCC, 2018 293 50103203160000 RENDEZVOUS - A YES ALPN AOGCC, 2018 294 50103205690000 SPARK - DD-9 YES ALPN AOGCC, 2018 General Well Informa�on Explora�on Target Informa�on 295 50163100020000 MEADE TEST - 1 WTS GRDD BLM, 2013 296 50103207300000 TINMIAQ - 2 YES WILLOW PNA 297 50103206800000 RENDEZVOUS - 3 NO AKDOG 298 50103205940000 GRANDVIEW - 1 YES ALPNC AOGCC, 2018 299 50103203630000 RENDEZVOUS - 2 YES ALPN AOGCC, 2018 300 50103207670000 TINMIAQ - 8 INF NNSK PNA 301 50103205950000 PIONEER - 1 INF ALPNC AOGCC, 2018 302 50103207690000 STONY HILL - 1 INF NNSK PNA 303 50103204050000 HUNTER - A YES NNSK TOROK JRSC AOGCC, 2018 304 50103204030000 ALTAMURA - 1 YES JRSC AOGCC, 2018 305 50279200030000 INIGOK TEST WELL - 1 YES LSBR SDLC BLM, 2013 306 50119100050000 OUMALIK TEST WELL - 1 INF GRDD TPGK OMLK PBLS KNGK AOGCC, 2018 307 50119100060000 E OUMALIK TEST WELL - 1 WTS GRDD TPGK BLM, 2013 308 50119200010000 KOLUKTAK TEST WELL - 1 YES NNSK BLM, 2013 309 50119100070000 SQUARE LK TEST WELL - 1 YES CRCS CRCS BLM, 2013 310 50207200010000 AKULIK - 1 INF TOROK AOGCC, 2018 311 50119100110000 TITALUK TEST WELL - 1 YES NNSK BLM, 2013 312 50119100090000 WOLF CK TEST WELL - 2 YES GRDD BLM, 2013 313 50119100100000 WOLF CK TEST WELL - 3 YES GRDD BLM, 2013 314 50119100080000 WOLF CK TEST WELL - 1 YES GRDD BLM, 2013 315 50287100010000 UMIAT TEST WELL - 01 WTS NNLK CDLR GRDD TPGK SEBE BLM, 2013 316 50287200290000 UMIAT - 23H YES GRDD AOGCC, 2018 317 50287100040000 UMIAT TEST - 04 YES GRDD BLM, 2013 318 50287100030000 UMIAT TEST - 03 WTS NNSK GRDD BLM, 2013 319 50119200020000 WOLF CK - 4 YES NNSK GRDD AOGCC, 2018 320 50287200280000 UMIAT - 18 YES GRDD AOGCC, 2018 321 50287100020000 UMIAT TEST - 02 WTS CDLR GRDD BLM, 2013 322 50287200070000 SEABEE TEST WELL - 1 YES NNSK TOROK FRTR PBLS KNGK BLM, 2013 323 50155200010000 AWUNA TEST WELL - 1 WTS TOROK FRTR BLM, 2013 324 50119100120000 KNIFEBLADE TEST WELL - 1 YES GRDD TUKT BLM, 2013 325 50119100140000 KNIFEBLADE TEST WELL - 2A YES GRDD TUKT BLM, 2013 326 50119100130000 KNIFEBLADE TEST WELL - 2 YES GRDD TUKT BLM, 2013 327 50073200010000 EAGLE CK - 1 NO 328 50073200020000 NORTH BASIN - 01 YES KVLA AOGCC, 2018 329 50073200070000 NORTH BASIN - 04A YES KVLA AOGCC, 2018 330 50073200050000 NORTH BASIN - 04 YES KVLA AOGCC, 2018 331 50073200030000 NORTH BASIN - 02 YES KVLA AOGCC, 2018 332 50073200040000 NORTH BASIN - 03 YES KVLA AOGCC, 2018 333 50073200060000 NORTH BASIN - 05 YES KVLA AOGCC, 2018 334 50029233450000 MPU PESADO - 1 YES SCBFO SCBFN PNA 335 50029233450100 MPU PESADO - 1A YES SCBF UGNU PNA 336 50103201870000 KUUKPIK - 3 YES TLVK TOROK KPRKC NUIQ AKDOG 337 50103206490000 QUGRUK - 2 YES KPRK NECH AOGCC, 2018 338 50029233020000 MT ELBERT - 1 YES HYDRATE AOGCC, 2018 339 50029200280000 KAVEARAK PT - 32-25 INF SCBF SVKK DiscMpSCBF CRCS DiscMpuKPRK SDLC SBLK AOGCC, 2018 340 50103206580000 QUGRUK - 1 YES NUIQ PNA 341 50029219270000 MPU - G-01 FP ZzMpuSCBF AOGCC, 2018 342 50029205420000 KRU W SAK 25519 - 17 YES KPRK AOGCC, 2018 343 50103200540000 COLVILLE DELTA 25 - 1 YES NUIQ AKDOG 344 50029229540000 W GWYDYR - 1 YES KPRK JRSC IVSK SGRV AOGCC, 2018 345 50103203700100 NIGLIQ - 1A YES KPRKC AOGCC, 2018 346 50029223260100 CASCADE - 1A INF SCBF WSSK KPRK SGRV AOGCC, 2018 347 50029223260000 CASCADE - 1 INF SCBF KPRK SGRV AOGCC, 2018 348 50103203700000 NIGLIQ - 1 YES KPRKC NECH AOGCC, 2018 349 50103201620000 CRU FIORD - 1 YES KPRKC DiscCruFiordKPRK DiscCruFiord- NECH NUIQ LSBR IVSK AKDOG 350 50029232830000 KRU W SAK - 3J-101 YES WSSKB WSSKD UGNUB AOGCC, 2018 351 50103207020000 QUGRUK - 9 YES ALPNC AOGCC, 2018 352 50103207020100 QUGRUK - 9A YES ALPNC AOGCC, 2018 353 50029207140000 PBU EILEEN - 1 YES KPRK AOGCC, 2018 354 50029209140000 KRU UGNU - SWPT-1 YES WSSK UGNU AOGCC, 2018 355 50029207960000 PRUDHOE - 1 NO 356 50029231760000 MPU - S-22 FP ZzMpuUGNU AOGCC, 2018 357 50103201890000 TILL - 1 YES KPRKC NUIQ AKDOG 358 50029200520000 E UGNU - 1 INF CRCS CRCS LSBR SDLC SGRV AOGCC, 2018 359 50029232950000 KRU - 1R-EAST YES WSSK AOGCC, 2018 360 50029232940000 KRU - 1H-NORTH YES WSSK AOGCC, 2018 361 50029230720000 PBU ORION - 04-01 YES SCBF AOGCC, 2018 362 50103200200000 NECHELIK - 1 YES TOROK KPRK LSBR ECHK AKDOG 363 50103203610000 PALM - 1 YES KPRK AOGCC, 2018 364 50103206830000 QUGRUK - 7 NO 365 50103202010000 CRU FIORD - 2 YES KPRKC NUIQ AKDOG 366 50103206820100 QUGRUK - 5A YES KPRKC NUIQ AOGCC, 2018 367 50029232960000 KRU - 1H-SOUTH YES WSSK AOGCC, 2018 368 50029200090000 UGNU - 1 INF DiscKruUGNUUn d CRCS DiscKruKPRK LSBR SDLC AOGCC, 2018 369 50029228660000 PBU BOREALIS - 02-01 INF KPRK IVSK SGRV AOGCC, 2018 370 50029200480000 BEECHEY PT ST - 1 YES LSBR AOGCC, 2018 371 50103206820000 QUGRUK - 5 YES KPRKC NUIQ AOGCC, 2018 372 50029232820000 KRU W SAK - 1Q-101 YES WSSKB WSSKD UGNUB AOGCC, 2018 373 50029220070000 FAWN LAKE - 1 INF WSSK UGNU AOGCC, 2018 374 50103202100000 CRU FIORD - 3 YES TOROK NUIQ ALPN AKDOG 375 50029228190000 PBU MIDNIGHT SUN - E-100 FP DiscPbuMidSu AOGCC, 2018 376 50029229620000 PBU AURORA - S-100 FP ZzPbuAuro AOGCC, 2018 377 50103202340000 ALPINE - 3 YES K2 J4 AOGCC, 2018 378 50029229370000 PBU POLARIS - V-200 YES SCBF KPRK AOGCC, 2018 379 50029200320000 N KUPARUK ST - 26-12-12 YES DiscPbuPolaris KPRK DiscPbuAuro JRSC SDLC AOGCC, 2018 380 50029200130000 NW EILEEN ST - 1 INF LSBR AOGCC, 2018 381 50029201170000 NW EILEEN ST - 2 YES TRTR GAS AOGCC, 2018 382 50103205300000 CRU QANNIK - CD2-404 FP ZzCRUQANNK AOGCC, 2018 383 50029228460000 PBU POLARIS - S-200 FP ZzPbuPolaris AOGCC, 2018 384 50103100020000 COLVILLE - 1 INF ELSM AOGCC, 2018 385 50029202750000 KRU W SAK 25548 - 11 YES KPRK AOGCC, 2018 386 50103202100100 CRU FIORD - 3A YES NUIQ ALPN AKDOG 387 50029228870000 KRU - 1HUGNU01 FP ZzKruUGNUund AOGCC, 2018 388 50103202070000 BERGSCHRUND - 1 YES TOROK KPRKC ALPN DiscCruALPN AKDOG 389 50103204880000 PLACER - 2 YES KPRKC PNA 390 50103206640100 QUGRUK - 3A YES NNSK TOROK NUIQ ALPN AOGCC, 2018 391 50029234430000 PBU - IGNIK SIKUMI YES HYDRATE PNA 392 50103202110100 ALPINE - 1A INF ALPN AKDOG 393 50029228580100 PBU BOREALIS - L-100 YES KPRK AOGCC, 2018 394 50103207000000 QUGRUK - 301 YES NNSK O&G,2017 395 50103207280000 PLACER - 3 YES KPRK PNA 396 50029202740000 KRU W SAK 25645 - 09 YES KPRK AOGCC, 2018 397 50029228580000 PBU NWE - 01-01 YES KPRK AOGCC, 2018 398 50103205080100 ATARUQ - 2A YES KPRKA KPRKC AOGCC, 2018 399 50029200900000 W SAK RIV ST - 01 YES DiscKruWssk KPRK LSBR SDLC AOGCC, 2018 400 50103205080000 ATARUQ - 2 YES TARN KPRK PNA 401 50029207230000 KRU W SAK 28242 - 24 INF CRCS KPRK SDLC AOGCC, 2018 402 50029200140000 W KUPARUK ST - 3-11-11 YES KPRK DiscPbuBore JRSC SDLC AKDOG 403 50103202110000 ALPINE - 1 INF ALPN AKDOG 404 50103204810000 PLACER - 1 YES KPRK PNA 405 50103202950000 COLVILLE RIV UNIT - CD1-24 FP ZzCRUALPN AOGCC, 2018 406 50103202320100 BERGSCHRUND - 2A YES J4 AOGCC, 2018 407 50029230540000 PBU ORION - V-201 FP ZzPbuOrion AOGCC, 2018 408 50103206640000 QUGRUK - 3 YES NNSK TOROK NUIQ ALPN AOGCC, 2018 409 50029200010000 PRUDHOE BAY ST - 1 YES LSBR SDLC DiscPbuLSBR PNA 410 50103202300000 KRU TABASCO - 2T-201 FP ZzKruTabasco AOGCC, 2018 411 50029202370000 KRU - 1B-05 FP ZzKruKprk AOGCC, 2018 412 50029209150000 KRU W SAK - SWPT-1 FP WSSK UGNU zzKruWSSK AOGCC, 2018 413 50103202110200 ALPINE - 1B YES J4 AOGCC, 2018 414 50103200660000 KRU - 2T-12 DevD DiscKruTabasco AOGCC, 2018 415 50103203810000 COLVILLE RIV UNIT - CD2-33 YES ALPN AKDOG 416 50103203810100 COLVILLE RIV UNIT - CD2-33A YES ALPN AOGCC, 2018 417 50103202320000 BERGSCHRUND - 2 YES ALBIAN J4 AOGCC, 2018 418 50029213930000 KRU W SAK - 2Z-WS1 YES WSSK AOGCC, 2018 419 50103202310000 NEVE - 1 INF J4 AOGCC, 2018 420 50029229780000 PBU BOREALIS - Z-101 FP ZzPbuBore AOGCC, 2018 421 50103207010000 QUGRUK - 8 YES NNSK O&G, 2017; Decker,2018 422 50103201880000 COLVILLE RIV - 1 YES KPRK NUIQ AKDOG 423 50103203580000 CRU NANUQ - CD1-229 FP ZzCruNANUQ AOGCC, 2018 424 50103200190000 KRU W SAK 25571 - 18 YES KPRK AOGCC, 2018 425 50029201340000 W SAK RIV ST - 02 YES WSSK KPRK AOGCC, 2018 426 50103202380000 CRU NANUK - 1 YES DiscCruQNNK NANUQ KPRKC DiscCruALPN ALPN AKDOG 427 50103203650000 CRU NANUQ - 3 YES NANUQ KPRKC ALPN AKDOG 428 50029204190000 KRU W SAK 25655 - 14 YES KPRK AOGCC, 2018 429 50103100030000 KOOKPUK - 1 YES LSBR IVSK BSMN AKDOG 430 50029200080000 KUPARUK ST - 1 INF DiscPbuOrion SDLC AOGCC, 2018 431 50103203320000 CRU NANUK - 2 YES NANUQ DiscCruNANUQ KPRKC ALPN AKDOG 432 50029233350000 ROCK FLOUR - 2 YES UGNU SCBF WSSK AKDOG 433 50029201420000 W SAK RIV ST - 06 YES CRCSUpper KPRK AOGCC, 2018 434 50103205190000 CRU NANUQ-KPRK - CD4-318 FP ZzCRUALPNNK AOGCC, 2018 435 50029200110000 SAG DELTA - 31-11-16 YES SDLC AOGCC, 2018 436 50029201390000 W SAK RIV ST - 03 YES CRCSUpper KPRK AOGCC, 2018 437 50029227390000 W GOLDHILL - 2F-20 INF KPRK LSBR AOGCC, 2018 438 50103204140000 CRU NANUQ - 5 YES NANUQ KPRKC ALPN AOGCC, 2018 439 50029207950100 PBU - 02-23A FP ZzPbuPTRV AOGCC, 2018 440 50029200100000 PUT RIV - 33-11-13 INF SGRV IVSK LSBR AOGCC, 2018 441 50029200400000 SE EILEEN ST - 1 YES LSBR AOGCC, 2018 442 50029200020000 SAG RIV ST - 1 FP ZzPbuPrud AOGCC, 2018 443 50029200270000 HURL ST - 5-10-13 INF SDLC AOGCC, 2018 444 50103206330200 NORTH TARN - 1A YES BRKN KPRK PNA 445 50103200130000 KRU W SAK 25590 - 15 YES KPRK AOGCC, 2018 446 50103206330000 NORTH TARN - 1 YES BRKN KPRK PNA 447 50103206520000 MUSTANG - 1 YES BRKN KPRK PNA 448 50029221210000 ROCK FLOUR - 1 YES WSSK KPRKC IVSK AKDOG 449 50029200040000 DELTA ST - 1 INF ELSM AOGCC, 2018 450 50029235060000 TUTTU - 1 YES SCBF WSSK KPRK AKDOG 451 50029229900000 SILVERTIP - 1J-14 YES WSSK KPRK AOGCC, 2018 452 50029200170000 PUT RIV ST - 1 INF SDLC SBLK AOGCC, 2018 453 50029201410000 W SAK RIV ST - 05 YES CRCSUpper KPRK AOGCC, 2018 454 50029203430000 KRU W SAK 25667 - 04 INF KPRK AOGCC, 2018 455 50103207630100 PUTU - 2A INF NNSK PNA 456 50103207630000 PUTU - 2 INF NNSK PNA 457 50103204430000 OBERON - 1 YES KPRKC AKDOG 458 50103205670200 TOFKAT - 1B YES BRKN KPRKC ALPN AKDOG 459 50029210560000 HEMI SPRINGS ST - 1 YES WSSK IVSK LSBR AKDOG 460 50103205670000 TOFKAT - 1 YES BRKN KPRKC ALPN AKDOG 461 50103205670100 TOFKAT - 1A YES BRKN KPRKC ALPN AKDOG 462 50029217040000 KRU - WT-04 INF WSSK AOGCC, 2018 463 50029200120000 LAKE ST - 1 YES LSBR AOGCC, 2018 464 50103206470000 SHARK TOOTH - 1 YES KPRK AOGCC, 2018 465 50029200150000 PUT RIV - 24-10-14 INF HRZ PBLS ELSM AOGCC, 2018 466 50029200070000 SOCAL - 31-25 INF LSBR SDLC AOGCC, 2018 467 50103202470000 TARN - 2 YES TARN AOGCC, 2018 468 50029215260000 KRU - WT-01 INF WSSK AOGCC, 2018 469 50029202670000 W SAK RIV ST - B-10 INF CRCS KPRK AOGCC, 2018 470 50029233410000 ROCK FLOUR - 3 YES UGNU SCBF WSSK AKDOG 471 50029200300000 SAG DELTA - 31-10-16 INF LSBR SDLC AOGCC, 2018 472 50103202480100 TARN - 3A YES TARN AOGCC, 2018 473 50103201630000 TARN - 1 YES KPRK AOGCC, 2018 474 50103202480000 TARN - 3 YES TARN AKDOG 475 50103201490000 KUPARUK RIV UNIT 36 - 10-7_1 YES BRMA DiscKruTARN AOGCC, 2018 476 50029232990000 ANTIGUA - 1 YES KPRKC AOGCC, 2018 477 50029211060000 BURGLIN - 33-1 YES UGNU WSSK IVSK PNA 478 50029203450000 KRU W SAK 25606 - 13 YES KPRK AOGCC, 2018 479 50103202570000 KRU TARN - 2N-329 FP ZzKruTARN AOGCC, 2018 480 50029232870000 HAILSTORM - 1 YES IVSK PNA 481 50029201140000 W CHANNEL - 1-03 INF SDLC SGRV AOGCC, 2018 482 50029222330000 ALPENGLOW ST - 1 INF SVKK AOGCC, 2018 483 50029200180000 HEMI ST - 03-09-11 YES WSSK BRKN AKDOG 484 50103202490000 TARN - 4 YES TARN AKDOG 485 50103200180000 KRU W SAK 25618 - 20 INF CRCS KPRK AOGCC, 2018 486 50029200550000 MIKKELSEN BAY ST - 13-09-19 INF CNNG KPRK ELSM AOGCC, 2018 487 50089200060000 PT THOMSON UNIT - 2 INF CNNG THOM AOGCC, 2018 488 50089200110000 ALASKA ST C - 1 INF PLCN THOM AOGCC, 2018 489 50089200010000 W STAINES ST - 18-09-23 INF CNNG PBLS AOGCC, 2018 490 50089200080000 STAINES RIV ST - 1 EC AOGCC, 2018 491 50089200260000 SOURDOUGH - 3 YES CNNG AKDOG 492 50089200040000 W STAINES ST - 2 NO 493 50089200250000 SOURDOUGH - 2 YES CNNG AKDOG 494 50103203600100 ATLAS - 1A YES TOROK KPRKC AKDOG 495 50029212510000 KRU W SAK - 26 YES WSSK KPRK AOGCC, 2018 496 50103203600000 ATLAS - 1 YES TOROK KPRKC AKDOG 497 50029200190000 KADLER ST - 15-09-16 INF LSBR SDLC AKDOG 498 50029210690000 HEMI SPRINGS SAG RIV - 1 INF WSSK IVSK PNA 499 50029212850000 HEMI SPRINGS UNIT - 3 YES KPRK PNA 500 50029217020000 KRU - WT-02 INF WSSK AOGCC, 2018 501 50103201640000 CIRQUE - 1 YES KPRKC AOGCC, 2018 502 50103201670000 CIRQUE - 2 INF WSSK KPRK AOGCC, 2018 503 50103203990000 CIRQUE - 3 YES ALBN BRMA ICEBERG AOGCC, 2018 504 50103204040000 CIRQUE - 4 YES BRMA AOGCC, 2018 505 50103204510000 HOT ICE - 1 YES HYDRATE PNA 506 50029208880000 RAVIK ST - 1 YES WSSK KPRK AOGCC, 2018 507 50029200210000 KAD RIV - 1 INF LSBR SDLC AKDOG 508 50029200310000 LAKE 79 FED - 1 INF LSBR AOGCC, 2018 509 50029200050000 TOOLIK FED - 1 INF CRCS JRCS ELSM AOGCC, 2018 510 50029233300000 JACOBS LADDER - C YES LSBR IVSK PNA 511 50029233300100 JACOBS LADDER - C-A YES LSBR IVSK PNA 512 50089200230000 YUKON GOLD - 1 YES BRKN BRKN AOGCC, 2018 513 50029200510000 TOOLIK FED - 3 YES JRSC AOGCC, 2018 514 50029200410000 TOOLIK FED - 2 INF CCTR CCTR PNA 515 50103205230000 CRONUS - 1 YES TOROK KPRK AKDOG 516 50103200030000 ITKILLIK RIV UNIT - 1 YES KPRK JRSC ELSM BSMN PNA 517 50103203210100 MELTWATER N - 2A YES BRMA AKDOG 518 50103201040000 RUBY ST - 1 INF SCBF AOGCC, 2018 519 50103207510100 HORSESHOE - 1A YES NNSK PNA 520 50103207510000 HORSESHOE - 1 YES NNSK PNA 521 50089200217100 E DE K LEFFINGWELL - 1ST1 NO 522 50089200210000 E DE K LEFFINGWELL - 1 YES KKKK PNA 523 50103203210000 MELTWATER N - 2 YES BRMA AKDOG 524 50029201220000 N FRANKLIN BLUFFS UNIT - 1 YES TRTR GAS AOGCC, 2018 525 50103203760000 KRU MELTWATER - 2P-438 FP ZzKruMelt AOGCC, 2018 526 50103203260000 MELTWATER N - 1 YES BRMA DiscKruMelt PNA 527 50029222260000 SEQUOIA - 1 YES CNNG KPRK AOGCC, 2018 528 50029233420000 MAGGIORE - 1 YES ScbfOa1 AOGCC, 2018 529 50103206460000 KACHEMACH - 1 YES TOROK SEBE KPRKB KPRKC J5 AOGCC, 2018 530 50223200260000 ALCOR - 1 YES HRZ HUE KNGK SBLK PNA 531 50223200240000 BLUEBUCK - 6-7-9 YES WSSK UGNU PCCK SCBF AOGCC, 2018 532 50223200270000 MERAK - 1 YES HRZ KNGK SBLK AOGCC, 2018 533 50287200100000 NARVAQ - 1 INF SEBE KPRK KLBK AOGCC, 2018 534 50223200290000 ALKAID - 1 YES KPRK SBLK AOGCC, 2018 535 50287200140000 MELTWATER S - 1 INF BRMA AOGCC, 2018 536 50287200080000 WOLFBUTTON - 32-7-8 INF CNNG KPRK AOGCC, 2018 537 50287200240000 MUSKOXEN - 36-7-8 YES SCBF UGNU PCCK SVKK AOGCC, 2018 538 50179200070000 ALASKA ST J - 1 INF CNNG THOM Scherr & Others, 1991 539 50223200230000 PANTHERA - 28-6-9 INF WSSK UGNU AOGCC, 2018 540 50223200170000 WOLFBUTTON - 25-6-9 INF CNNG KPRK AOGCC, 2018 541 50223200160000 PIPELINE ST - 1 INF KPRK AOGCC, 2018 542 50223200020000 W KAVIK UNIT - 1 YES PMTC AOGCC, 2018 543 50287200090000 KUPARUK UPLANDS - EKVIK-1 INF BRKN BRKN AOGCC, 2018 544 50223200090000 W KADLEROSHILIK - 1 YES TRTR AOGCC, 2018 545 50179200020000 BELI UNIT - 1 INF SDLC SBLK AOGCC, 2018 546 50287200150000 GRIZZLY - 1 YES BRKN AOGCC, 2018 547 50287200160000 HEAVENLY - 1 YES TOROK AYYK AOGCC, 2018 548 50223200210000 FRANKLIN BLUFFS - 1 YES CBM AOGCC, 2018 549 50223200320000 ICEWINE - 2 YES HRZ PNA 550 50223200310000 ICEWINE - 1 YES HRZ KPRK PNA 551 50223200220000 SMILODON - 9-4-9 YES WSSK UGNU PCCK AOGCC, 2018 552 50287200120000 TULAGA - 1 INF TOROK KPRK AOGCC, 2018 553 50179200060000 CANNING RIV UNIT - B-1 INF SCBF ALPH WHOO SDLC AOGCC, 2018 554 50223200180000 GYR - 1 NO 555 50223200190000 MALGUK - 1 YES TOROK KPRK AOGCC, 2018 556 50179200030000 KAVIK UNIT - 2 YES WHOO SDLC AOGCC, 2018 557 50179200010000 KAVIK - 1 INF ELMN AOGCC, 2018 558 50223200040000 BUSH FED - 1 INF LSBR AOGCC, 2018 559 50179200050000 CANNING RIV UNIT - A-1 INF KNGK SDLC SBLK SGRV AOGCC, 2018 560 50287200230000 MASTODON - 6-3-9 YES WSSK UGNU PCCK PNA 561 50223200010000 SHAVIOVIK UNIT - 1 INF CRCSlower AOGCC, 2018 562 50223200030000 NORA FED - 1 INF LSBR, IVSK AOGCC, 2018 563 50287200130000 AMETHYST ST - 1 INF BRKN PNA 564 50223100010000 SUSIE UNIT - 1 INF PCCK PNA; Roderick, 1997 565 50223200070000 FIN CK UNIT - 1 INF KPRKC SBLK IVSK SGRV AOGCC, 2018 566 50223200060000 KEMIK UNIT - 1 INF SBLK AOGCC, 2018 567 50287100200000 ITKILLIK UNIT - 1 INF KGKK SEBE AOGCC, 2018 568 50287200170000 GUBIK - 3 INF NNSK TLVK AOGCC, 2018 569 50287100130000 GUBIK TEST - 1 YES GRDD BLM, 2013 570 50287100150100 GUBIK - 1 INF NNSK, TLVK Kumar et al, 2002 571 50287200250000 GUBIK - 4 YES GRDD NNSK TLVK TOROK AOGCC, 2018 572 50287100140000 GUBIK TEST - 2 WTS GRDD CDLR NNLK BLM, 2013 573 50223200080000 ECHOOKA UNIT - 1 INF KEMIK JRSC AOGCC, 2018 574 50025200010000 KIC WELL - 1 EC AOGCC, 2018 575 50223200130000 KEMIK UNIT - 2 YES LSBR SDLC SGRV AOGCC, 2018 576 50223200140000 IVISHAK UNIT - 1 INF PCCK SCBF BRTL AOGCC, 2018 577 50287200040000 COLVILLE UNIT - 2 INF GRDD AOGCC, 2018 578 50287200020000 E UMIAT UNIT - 2 INF GRDD NNLK CDLR AOGCC, 2018 579 50287200220000 CHANDLER - 1 YES NNSK TLVK TOROK AOGCC, 2018 580 50287100160000 E UMIAT UNIT - 1 INF GRDD NNLK CDLR AOGCC, 2018 581 50287200030000 COLVILLE UNIT - 1 YES TUKT AOGCC, 2018 582 50287100190000 KUPARUK UNIT - 1A INF KGKK SLHL AOGCC, 2018 583 50287100180000 KUPARUK UNIT - 1 INF TLVK SEBE AOGCC, 2018 584 50287200010000 E KUPARUK UNIT - 1 YES BRTL TLVK AOGCC, 2018 585 50287100210000 SCHRADER UNIT - 1 INF TUKT NNSK TOROK AOGCC, 2018 586 50287200110000 BIG BEND - 1 INF FRTR AOGCC, 2018 587 50287100220000 LITTLE TWIST UNIT - 1 WTS TUKTU GRDD TOROK AOGCC, 2018 588 50223200100000 AUFEIS UNIT - 1 INF TOROK AOGCC, 2018 589 50223200110000 LUPINE UNIT - 1 INF CRCS AOGCC,2018; Gillis, 2014 590 50287100170000 SHALE WALL UNIT - 1 INF NNSK TPGK AOGCC, 2018 591 50057200010000 TULUGAK - 1 INF FRTR AOGCC, 2018 592 50057100010000 GRANDSTAND TEST - 1 YES NNSK TUKT BLM, 2013 593 50137200010000 W KURUPA UNIT - 1 INF TOROK LSBR AOGCC, 2018 594 50137200020000 E KURUPA UNIT - 1 YES LSBR ECHK SDLC SBLK AOGCC, 2018 595 50137200030000 LISBURNE TEST WELL - 1 YES LSBR BLM, 2013 596 50057200030000 COBBLESTONE - 1 EC AOGCC, 2018 597 50137200040000 KILLIK - 1 EC AOGCC, 2018 598 50057200020000 TIGLUKPUK - 1 EC AOGCC, 2018 ZzBdamBDAM Cumulative North Alaska Oil and NGL Production Year Oil + NGL Production (M BBLS/Day) 0 500 1,000 1,500 2,000 2,500 1969 1973 1977 1981 1985 1989 1993 1997 2001 2005 2009 2013 2017 JRSCshoreface BRKNTurbidite BRKNTopset CRCSri� ELSM Exploration Target Abbreviations HYDRATE Gas Hydrate Stability Zone CBM Coal Bed Methane MARINEClas�cs Marine Clas�c Rocks TURB Turbidite SVKK Sagavanirktok Forma�on CNNG Canning Forma�on FLAX Flaxman Sandstone BDAM Badami Sandstone KILLIAN Killian Sandstone PCCK Prince Creek Forma�on KGKK Kogosukruk tongue of Prince Creek abandoned UGNU Ugnu Sandstone UGNUB Ugnu B Sandstone SCBF Schrader Bluff Forma�on SCBFN Schrader Bluff N Sandstone SCBFO Schrader Bluff O Sandstone SCBFOa Schrader Bluff Oa Sandstone SLHL Sen�nel Hill Mbr of Schrader Bluff abandoned BRTL Barrow Trail Mbr of Schrader Bluff abandoned WSSK West Sak Sandstone WSSKD West Sak D Sandstone WSSKB West Sak B Sandstone TLVK Tuluvak Forma�on SEBE Seabee Forma�on AYYK Ayiyak Mbr of Seabee Forma�on abandoned TARN Tarn Sandstone ICEBERG Iceberg Sandstone ARETE Arete Sandstone CAIRN Cairn Sandstone BRMA Bermuda Sandstone NNSK Nanushuk Forma�on NNLK Ninuluk Forma�on abandoned CDLR Chandler Forma�on abandoned GRDD Grandstand Forma�on abandoned TUKT Tuktu Forma�on abandoned WILLOW Willow Sandstone QNNK Qannik Sandstone K2 Brookian K2 Marker TOROK Torok Forma�on MORAINE Moraine Sandstone NUNA Nuna Sandstone NANUQ Nanuq Sandstone CASSIN Cassin Sandstone BLACKBURN Blackburn Sandstone SANFORD Sandford Sandstone OMLK Oumalik Forma�on abandoned TPGK Topogoruk Forma�on abandoned FRTR Fortress Mountain Forma�on HUE Hue Shale HRZ HRZ PBLS Pebble Shale KLBK Kalubik Forma�on PTRR Put River Sandstone THOM Thomson Sandstone KEMIK Kemik Sandstone KPRK Kuparuk Forma�on KPRKC Kuparuk C Sandstone KPRKB Kuparuk B Sandstone KPRKA Kuparuk A Sandstone WLKP Walakpa Sandstone BURGER Burger Sandstone KNGK Kingak Shale ALPN Alpine Sandstone ALPNC Alpine C Sandstone NUIQ Nuiqsut Sandstone NECH Nechelik Sandstone SIMP Simpson Sandstone KUGRA Kugrua Sandstone BRRW Barrow Sandstone J5 Jurassic J5 Marker J4 Jurassic J4 Marker SGRV Sag River Forma�on SBLK Shublik Forma�on EILN Eileen Forma�on SDLC Sadlerochit Group IVSK Ivishak Forma�on KAVIK Kavik Shale ECHK Echooka Forma�on LSBR Lisburne Group WHOO Wahoo Limestone ALPH Alapah Limestone EDCT Endico� Group KAYAK Kayak Shale KKKK Kekiktuk Forma�on KVLA Kivalina Mbr of Kuna Forma�on Red Dog Mine BSMN BASEMENT ARGL Argillite Basement BRKN Brookian Aged Target TRTR Ter�ary Aged Target MIOCENE Miocene Aged Target PLCN Paleocene Aged Target OLIG Oligocene Aged Target CCTR Cretaceous Ter�ary Aged Target PreMSCZ Pre Mesozoic Aged Target CRCS Cretaceous Aged Target CRCSLower Lower Cretaceous Aged Target CRCSUpper Upper Cretaceous Aged Target ALBN Albian Aged Target JRSC Jurassic Aged Target ELSM Ellesmerian Aged Target TRSC Triassic Aged Target PMTC Permian Triassic Aged Target MSSP Mississippian Aged Target PREMISS Pre Mississippian DVNN Devonian Aged Target ZzMpuUGNU Ugnu Pool (Ugnu Fm) in Milne Point Unit ZzKruUGNUund Ugnu Undefined Pool (Ugnu Fm) in Kuparuk River Unit ZzPbuPolaris Polaris Pool (Schrader Bluff Fm & Ugnu Fm) in Prudhoe Bay Unit ZzPbuOrion Orion Pool (Schrader Bluff Fm) in Prudhoe Bay Unit ZzNikaSCBF Schrader Bluff Pool (Schrader Bluff Fm) in Nikaitchuq Unit ZzMpuSCBF Schrader Bluff Pool (Schrader Bluff Fm) in Milne Point Unit zzKruWSSK West Sak Pool (Schrader Bluff Fm) in Kuparuk River Unit ZzKruTabasco Tabasco Pool (Schrader Bluff Fm) in Kuparuk River Unit ZzCRUQANNK Qannik Pool (Nanushuk Fm) in Colville River Unit ZzBdamBDAM Badami Oil Pool (Canning Fm) in Badami Unit ZzBdamUndOil Badami Undefined Oil Pool (Canning Fm) in Badami Unit ZzKruTARN Tarn Pool (Seabee Fm) in Kuparuk River Unit ZzKruMelt Meltwater Pool (Seabee Fm) in Kuparuk River Unit ZzKruTOROK Torok Pool (Torok Fm) in Kuparuk River Unit ZzOoogTOROKOil Torok Pool (Torok Fm) in Oooguruk Unit ZzCRUNANUQ Nanuq Pool (Torok Fm) in Colville River Unit ZzPtThomUndOil Undefined Oil Pool (Thomson Sandstone), Point Thomson Unit ZzPbuPtmc Pt MacIntyre Pool (Kuparuk River Fm & Kalubik Fm) in Prudhoe Bay Unit ZzPbuNiakuk Niakiuk Pool (Kuparuk River Fm) in Prudhoe Bay Unit ZzPbuWB West Beach Pool (Kuparuk River Fm) in Prudhoe Bay Unit ZzPbuMidSun Midnight Sun Pool (Kuparuk River Fm) in Prudhoe Bay Unit ZzPbuPTRR Put River Pool (Kalubik Fm) in Prudhoe Bay Unit ZzPbuAuro Aurora Pool (Kuparuk River Fm) in Prudhoe Bay Unit ZzPbuBore Borealis Pool (Kuparuk River Fm) in Prudhoe Bay Unit ZzNstarKPRK Kuparuk River Pool (Kuparuk River Fm) in North Star Unit ZzKruKPRK Kuparuk River Pool (Kuparuk River Fm) in Kuparuk River Unit ZzMpuKPRK Kuparuk River Pool (Kuparuk River Fm) in Milne Point Unit ZzOoogKPRK Kuparuk River Pool (Kuparuk River Fm) in Oooguruk Unit ZzCRUFIORDKPRK Fiord Kuparuk Reservoir in Fiord Oil Pool in Colville River Unit ZzCRUALPNNK Nanuq Kuparuk Reservoir in Alpine Oil Pool, Colville River Unit ZzWLKPGas Walakapa Gas Pool ZzCRUALPN Alpine Reservoir in Alpine Oil Pool in Colville River Unit ZzGMTALPN Alpine Pool (Alpine Sandstone) in Greater Moose's Tooth Unit ZzOooNUIQ Nuiqsuit Pool (Nuiqsuit Sandstone) in Oooguruk Unit ZzCRUFIORDNECH Fiord Nechelik Reservoir in Fiord Oil Pool in Colville River Unit ZzBRRWEastGas East Barrow Gas Pool (Barrow Sandstone) ZzBRRWSouthGas South Barrow Gas Pool (Barrow Sandstone) ZzMpuSGRV Sag River Pool (Sag River Fm) in Milne Point Unit ZzNstarIVSK Ivishak Pool in (Ivishak Fm) North Star Unit ZzPbuPtmcIVSK Pt McIntyre Ivishak Pool (Ivishak Fm) in Prudhoe Bay Unit ZzPbuNPB North Prudhoe Bay Pool (Ivishak Fm) in Prudhoe Bay Unit ZzPbuRaven Raven Pool (Sag River, Shublik, & Ivishak) in Prudhoe Bay Unit ZzEdctEider Eider Pool (Ivishak Fm) in Endico� Unit ZzEdctIVSK Ivishak Pool (Ivishak Fm) in Endico� Unit ZzPbuPrudhoe Prudhoe Pool (Ivishak Fm) in Prudhoe Bay Unit ZzPbuLSBR Lisburne Pool (Lisburne Group) in Prudhoe Bay Unit ZzEdctKKKK Kekiktuk Pool (Endico� Group) in Endico� Unit Oil and Gas Pool Abbreviations Brookian Topset Brookian Turbidite Cretaceous Rift Jurassic Shoreface Ellesmerian Map and Database of Exploration Drilling Targets Categorized by Play Type, North Slope and Offshore Arctic Alaska by Gregersen, L.S. and Brown, G.A. December 21, 2020 1 2 EXPLANATION This map (Sheet 1) shows the drilling targets categorized by play type for 548 explora�on wells on the North Slope of Alaska, Beaufort Sea and Chukchi Sea. The discovery well and produc�on data for each producing pool are integrated into this study to address key explora�on ques�ons, such as: What wells targeted this play? Where are the producing analogues? How much oil has this play produced? Who successfully or unsuccessfully targeted this play in the past? Individual maps of Ellesmerian sequence targets (Kekiktuk Forma�on, Lisburne Group, Sadlerochit Group, Shublik Forma�on, and Sag River Forma�on) are found on Sheet 2. Individual maps of Beaufor�an sequence targets (Jurassic shoreface and Cretaceous ri�) are found on Sheet 3, and individual maps of Brookian sequence targets (Brookian turbidites and Brookian topsets) are found on Sheet 4. Since explora�on drilling began on the North Slope in 1944, numerous oil and gas accumula�ons have been discovered and 18 billion barrels of liquid hydrocarbons have been produced from North Alaska through 2018 (AOGCC, 2018a, AOGCC, 2018b). Recently announced +0.5 – 1 billion-barrel oil discover- ies in the Brookian topset play exemplify the poten�al remaining in this basin. Data All explora�on target data integrated into this map are from public sources. The primary sources of public domain data are state and federal well histories, Alaska Division of Oil and Gas unit decisions, Petroleum News ar�cles, Alaska industry news ar�cles, federal well summary reports, and lessee press releases. The drilling targets are explicitly stated for 346 wells. 161 wells are inferred from data such as core and drill stem tests. Eight wells are held under extended confiden�ality with an unknown release date due to the status of acreage within a three-mile radius of the well. Twenty-one wells are explicitly stated as a well test or show. Eleven wells were unable to be determined from the publicly available data. The authors completed an extensive review process in which each explora�on target and cited reference was checked. If the target was directly stated or the inferred target could be deduced from the suppor�ng public data, then the target would get placed into a play type category. Otherwise, further research was conducted to find a sa�sfactory drilling target. A companion spreadsheet (.xlsx file) containing drilling target data, hyperlinks to the cited references for that data, and page numbers on which the drilling target informa�on was found is available here: h�p://dog.dnr.alaska.gov/Informa�on/Studies (Gregersen and Brown, 2019a). Interpreta�on of Play Type Categories Explora�on wells have targeted five main stra�graphic play types: Ellesmerian clas�cs and carbonates (Kekiktuk, Lisburne, Ivishak, Shublik, and Sag River), Jurassic shoreface sands (Barrow, Simpson, Kugrua, Nechelik, Nuiqsut, and Alpine), Cretaceous ri� sands (Walakpa, Kuparuk, Put River, Kemik, and Thomson), Brookian turbidites (Torok, Seabee, and Canning), and Brookian topsets (Nanushuk, Tuluvak, Schrader Bluff, West Sak, Ugnu, Prince Creek, and Sagavanirk- tok). A sixth category called ‘Other’ includes the remaining targets (e.g., basement, methane hydrates, and coal bed methane). Mul�ple subgroupings may exist within each play type; however, the goal of this project was to provide generalized ‘geologic’ filters to explora�on and produc�on data in north Alaska. Federal oil and gas resource assessments by the United States Geological Survey (USGS) and Bureau of Ocean Energy Management (BOEM) (formerly Minerals Management Service MMS) have been using these play type categories for many years. A table defining the abbrevia�on code of each explora�on target name and its designated play type category is included on each sheet. The map of explora�on drilling targets highlights the spa�al distribu�on of each play type. Explora�on wells targe�ng the Ellesmerian, the largest contributor of oil produc�on, systema�cally cover a region that extends from the Chukchi Sea, through northern NPRA, and across the northern por�on of the central North Slope. Wells are both onshore and in the Beaufort Sea. Other Ellesmerian targets are found in the east-central North Slope sale region and the foothills of the Brooks Range. A small cluster of natural gas wells targe�ng the Kivalina Member of the Kuna Forma�on are within the Brooks Range at the Red Dog Mine. The wells targe�ng the Jurassic cover a region from onshore northwest NPRA to the west central region of the North Slope. The wells targe�ng the Cretaceous ri� sands are found in the Chukchi Sea and within a seventy-five-mile swath that extends from northwest NPRA to the western border of ANWR. The greatest concentra�on of Cretaceous ri� targets is in the north-central North Slope. Wells targe�ng Brookian turbidites and Brookian topsets cover the northern and central regions of NPRA, the central North Slope, and the foothills of the Brooks Range. In both Brookian plays, north-south trending lines of explora�on wells delineate shelf margins. Explora�on wells targe�ng both Brookian play types are also found in the Beaufort Sea west and north of ANWR. Each one of the five play types have contributed to oil produc�on on the North Slope of Alaska. A water fall chart showing oil and natural gas liquid produc- �on as categorized by play type highlights the fact that the Ellesmerian reservoirs have been the primary contributors to produc�on. The Cretaceous ri� reservoirs are secondary, followed by the Jurassic shoreface reservoirs, Brookian topsets, and Brookian turbidites. Individual charts for each play type show the annual explora�on well count, development well count, discovery date, and annual oil produc�on rate (Gregersen and Brown, 2019b). The discoveries that have been put into produc�on are symbolized by closed squares and the undeveloped discoveries are symbolized by open circles. Error and Uncertainty All sources of data for this study are found in the public domain. The authors did not incorporate any explora�on drilling target informa�on from confiden�al sources. For this reason, this map and the associated database may exclude explora�on drilling targets that the operator had as an objec�ve but did not report in publicly available records. Drilling target inferences made from core or drill stem tests relied upon publicly available forma�on tops within publicly available well histories as well as the forma�on picks available at the Alaska Division of Geological and Geophysical Surveys Geologic Materials Center. Some drilling targets involving Cretaceous stra�graphy are challenging to put into a play type category. The authors used their best judgement from the well history data and understanding of the regional geology when placing a Cretaceous drilling target into a play type category. The discovery date for each producing field is sourced from the AOGCC pool rules. Most of the discovery dates for the undeveloped accumula�ons come from Thomas and others (2007) and Petroleum News ar�cles. The authors recognize that there was a judgement call made by the public source as to what well actually discovered the undeveloped accumula�ons. There also may be many more accumula�ons that have been found by explora�on wells that have not been announced publicly. These are not included in this study. The companion database provides a link and a page number to each public source our explora�on target is based upon. Because the AOGCC updates its online well history files, the page number within the well history file changes. Most of the explora�on wells were completed long ago so they will not be receiving updates to the well files. When looking up more recent wells, the page number may be off. ACKNOWLEDGEMENTS The authors gratefully acknowledge Kelsey Anderson and Joseph Skutca for their early contribu�ons to the explora�on target research in NPRA and state lease sale regions. The authors also gratefully acknowledge Kirk Sherwood for guiding us through the federal data request process for Outer Con�nental Shelf (OCS) well data. Significant improvements were made to the map from feedback and discussions with Kirk Sherwood, Paul Decker, Don Krouskop, Steve Moothart, Kevin Frank, Ken Helmold, Dave LePain, Dan Seamount, Steve Davies, Meredith Guhl, David Boyer, Yelena Young, Sean Cli�on, and Kristen Janssen. The map benefited from cartographic exper�se provided by Sean Conlon, Marta Mueller, and Patricia Ekberg. 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Brookian Turbidite Exploration Targets and Discoveries By Year Completion Date (Year) Number of Wells Targeting Objective Oil + NGL Production (M BBLS/Day) Number of Development Wells 1 1 2 8 1 4 1 4 3 1 1 4 1 4 222 5 4 3 1 4 1 5 33 2 3 4 33 5 22 44 5 1 33 1 33 1 6 5 3 1 Badami, 1990 KRU Tarn, 1991 KRU Meltwater, 2000 CRU Nanuq, 2000 Ooog Torok, 2009 Badami Und, 2010 Sourdough, 1994 S�nson, 1990 EastKurupaGas, 1976 0 5 10 15 20 25 30 35 40 45 0 2 4 6 8 10 1944 1948 1952 1956 1960 1964 1968 1972 1976 1980 1984 1988 1992 1996 2000 2004 2008 2012 2016 KRU Torok, 1986 Jurassic Shoreface Exploration Targets and Discoveries By Year Completion Date (Year) Number of Wells Targeting Objective Oil + NGL Production (M BBLS/Day) Number of Development Wells 1111 3 1 2 11 1 2 33 2 3 2 1 1 3 4 2 4 8 2 3 4 10 6 2 4 1 2 55 2 5 4 3 2 E Barrow Gas, 1974 S Barrow Gas, 1949 CRU Alpine, 1994 CRU Fiord Nechelik , 1992 GMT Alpine, 2002 Oooguruk Nuiqsuit, 1985 Sikulik Gas, 1988 Spark Rendevous, 2000 Pikka JRSC, 2014 0 20 40 60 80 100 120 140 0 2 4 6 8 10 12 1944 1948 1952 1956 1960 1964 1968 1972 1976 1980 1984 1988 1992 1996 2000 2004 2008 2012 2016 Cretaceous Rift Exploration Targets and Discoveries By Year Completion Date (Year) Number of Wells Targeting Objective Oil + NGL Production (M BBLS/Day) Number of Development Wells 1 11 8 7 1 3 1 5 3 8 7 4 9 10 7 1 4 5 3 22 5 1 4 9 8 3 1 4 2 44 2 9 1 3 2 3 2 3 5 1 2 1 6 3 22 KRU Kprk & MPU Kprk, 1969 PBU Borealis & PBU Aurora, 1969 PBU Put Riv, 1975 PBU West Beach, 1976 Pt Thomson, 1976 Walakpa Gas, 1980 PBU Niakuk, 1985 PBU Pt McIntyre, 1989 CRU Fiord Kprk , 1993 Oooguruk Kprk, 1993 CRU Nanuq Kprk , 1996 PBU Mid Sun, 1997 N Star Kprk, 2002 Burger, 1990 Mustang, 2012 Placer, 2004 0 100 200 300 400 500 600 0 2 4 6 8 10 12 14 1944 1948 1952 1956 1960 1964 1968 1972 1976 1980 1984 1988 1992 1996 2000 2004 2008 2012 2016 Brookian Topset Exploration Targets and Discoveries By Year Completion Date (Year) Number of Wells Targeting Objective Oil + NGL Production (M BBLS/Day) Number of Development Wells 2 1 4 14 3 6 1 1 1 8 3 2 1 5 1 1 3 2 2 2 2 4 4 2 3 1 2 3 7 1 2 1 1 2 3 2 6 4 10 9 7 1 1 3 2 2 2 2 7 PBU Orion, 1969 KRU Ugnu, 1969 PBU Polaris, 1969 MPU Scbf & Ugnu, 1969 KRU Wssk, 1971 KRU Tabasco, 1986 CRU Qannik, 1996 Nikaitchuq Scbf, 2004 EastUmiatGas, 1964 FishCrOil, 1949 GubikGas, 1951 Hammerhead, 1985 Kuvlum, 1992 MeadeGas, 1950 Oumalik, 1947 Pikka, 2013 SimpsonOil, 1950 SquareLakeGas, 1952 UmiatOil, 1950 Willow, 2016 WolfCrGas, 1951 - 10 20 30 40 50 60 70 0 2 4 6 8 10 12 14 1944 1948 1952 1956 1960 1964 1968 1972 1976 1980 1984 1988 1992 1996 2000 2004 2008 2012 2016 Ellesmerian Exploration Targets and Discoveries By Year Completion Date (Year) Number of Wells Targeting Objective Oil + NGL Production (M BBLS/Day) Number of Development Wells 1 111 25 11 1 4 2 3 9 8 11 6 7 10 8 6 2 8 9 6 2122 3 1 3 1 3 2 11 2 4 3 5 3 11 4 1 PBU Ivsk & PBU Lsbr, 1968 MPU Sgrv , 1969 PBU NPB, 1970 EDCT Kkkk, 1978 EDCT Ivsk, 1982 N Star Ivsk, 1984 PBU Ptmc Ivsk, 1997 EDCT Eider, 1998 PBU Raven, 2001 EDCT Sgrv Ivsk, 2009 Gwyder Bay, 1969 Kavik, 1969 Kemik, 1972 Sandpiper, 1986 Liberty, 1997 - 200 400 600 800 1,000 1,200 1,400 1,600 1,800 2,000 0 3 6 9 12 15 18 21 24 27 1944 1948 1952 1956 1960 1964 1968 1972 1976 1980 1984 1988 1992 1996 2000 2004 2008 2012 2016 ALASKA DIVISION OF OIL AND GAS ALASKA DIVISION OF GEOLOGICAL & GEOPHYSICAL SURVEYS REPORT OF INVESTIGATION 2020-XX Gregersen and Brown, 2020 SHEET 1 of 4 Explanatory report accompanies map http://doi.org/10.14509/##### Affiliations: 1 Alaska Division of Oil & Gas, 550 W. 7th Avenue, Anchorage, AK 99501, USA [email protected] 2 ConocoPhillips, 700 G Street ATO 1751, Anchorage, AK 99501, USA [email protected] QR Code goes here The State of Alaska makes no expressed or implied warranties (including warranties for merchantability and fitness) with respect to the character, functions, or capabilities of the electronic data or products or their appropriateness for any user's purposes. 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