Luhai Energy Co Ltd

7/26/2019 Luhai Energy Co Ltd

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www.luhaienergy.com / www.luhaienergy.ru www.luhaienergy.com / www.luhaienergy.ru

SHANDONG LUHAI PETROLEUM TECHNOLOGY CO.,LTDAddress: North Middle Beichen Road, Economic Development Zone, Lingcheng District,Dezhou, Shandong,P.R.China. 253500Tel:+86 534 2136898Fax:+86 534 2136899Email:[email protected] [email protected]: www.luhaioil.com

LUHAI ENERGY CO.,LTDAddress: Room 2101, Tower A, Time International, Sanyuanqiao, Beijing, P.R.China. 100028

Tel: +86 10 58677866Fax: +86 10 58677866Email: [email protected]: www.luhaiene rgy.com www.luhaienergy.ru

AMPHIBIAN PETROLEUM TECHNOLOGY (APT)Address: 10529 Fisher Rd. Houston, TX 77041Phone: +1 281.854.2752Fax: +1 281.854.2753Email: [email protected]:www.amphibianpetrotech.com


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WE DONT WANT TO BE AN ENTERPRISE WITH NO SOUL

Luhai Energy Co.,Ltd is the international business company of Shandong Luhai Petroleum Technology Co., Ltd. (Stock Code:832799)

Shandong Luhai was founded in year 2008, which is a high-tech enterprise of producing drilling equipments and tools. Main products involvein well drilling, well cementing, well completion, and oil extraction, including more than ten series, hundreds of varieties of drilling equipment,accessories and tools. Especially, downhole motors, drilling pipes, collars, drilling bits and other core products obtain more than 20 nationalutility model patents. Shandong Luhai is also an integrated service enterprise of providing directional well, horizontal well and geothermal welldrilling service in oil and gas industry.

The company covers an area of 18 acres and located in Dezhou City, Shandong Province in the Northeastern Region of Chinawith convenienttravel distance to Beijing (40 mins by train), which is close to Manzhouli railway hub as well as Tianjin sea port. The company employs nearly300 people, of which over 40% are professional and technical personnel having the national certificates. Since 2013, the company has beenclosely cooperated with China Petroleum University, Yangtze University, Shenyang University of Technology, Sinopec Research Institute ofPetroleum Engineering, CNPC Drilling Research Institute and many other scientific research institutes, to ensure the technical sophistication ofproducts.

Through Luhais continuous efforts, the company established a set of standardized production quality control, inspection and testingmanagement systems, having the international advanced testing tools and test equipments, which help Luhai to obtain API SPEC6A, API 7K,API 7-1, and API 5CT certifications, also ISO9001 quality system certification, ISO14001 environment system certification and ISO18001occupational health and safety system certification.As an excellent supplier for CNPC, Sinopec, and CNOOC, the average annual domestic business scale of Luhai reaches 35 million us dollarsstably, the products are sold throughout main onshore and offshore oil fields in China. Especially with service bases set up in Sichuan Oilfield,Changqing Oilfield and Xinjiang Korla Oilfield, Luhai is able to provide 24/7 services close to all major oil fields.

After be listed on the stock market, Luhai expands product lines with strong financial arm, the Logging While Drilling (LWD) and drilling fluidtreatment equipments get rapid development. Furthermore, Luhai managed to build solid cooperation with many foreign famous brand, somecore components of Luhai products are switched to those international products which enhance Luhai to provide more stable quality and highefficiency products for our customers.

Luhai is keen to follow the internationalization strategy, and committed to improving our international operation and service capacity. Luhai hasindependent import and export authority, our products exported to more than 20 countries and regions. Luhai international service bases wereestablished in the Middle East and America in 2011 and in 2014.

Luhai Energy Co.,Ltd. was established in March 2016. In addition to the advanced products, Luhai Energy will equipped by the capital

OOO . ( :832799)

- ,, , , 2008 . 18 . - . . , ,- , . 300 , 40% , . , , , .., , , . , 20 . 2013 -, , , , , , .

, , - , - API SPEC6A, API 7K, API 7-1, API5CT, ISO9001, ISO14001, ISO18001.

CNPC,SINOPEC CNOOC, 35 , , , . , . , , , (LWD) . , , , , , , .

, . , 20 , 2011 2014 , , , .

, 2016 . , , , , . , , , , , . . . , , .

Luhai Energy Co.,Ltd


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LUHAI HEADQUARTER


QHSE

CHEMICAL LAB

TEST PROCEDURE AND MACHINES

PHYSICS LAB


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QUALIFICATION CERTIFICATE

2016

, .

LUHAI was granted as "Drilling tools technology development center"

by CHINA PETROLEUM AND PETROCHEMICAL ENGINEERING INSTITUTE in March 2016


DRILLING MOTORS

Luhai drilling motor is a positive displacement motor. High pressure drilling uid ows into the drilling motors, thereby enabling the hydraulic energy

to be converted into mechanical energy, at the same time, the rotor drives the shaft and bit to rotate to achieve the purpose of drilling.

Luhai produces LZ73, LZ89, LZ95, LZ102, LZ120, LZ127, LZ146, LZ165, LZ172, LZ185, LZ197, LZ203, LZ216, LZ244, LZ286 and other types ofdrilling motors. They are for drilling diameter of 88.9-660mm. Luhai also design and develop drilling motors with special sizes, different structural

features and operating characteristics in accordance with the user's requirements, thus forming different varieties. At present, i n addition to ordinary

straight drilling motors, Luhai can also provide the following types of drilling motors:

. ,

,

, , , LZ73,LZ89,LZ95,LZ102,LZ120,LZ146,LZ16

5,LZ172,LZ185,LZ197,LZ203,LZ216,LZ244,LZ286 .. 88.9-660,

. , :

Varities of up connection sub/ :


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1. Bent drilling motors: The bent angle on the universal shaft can meet different kickoff requirement, there are single-bent and double-bentavailable.

: .

2.Bent angle adjustable drilling motors: The bent angle of the drilling motors can be adjusted on well surface which enhance the extension ofkicking off. : , .

3.Extension drilling motors: On the basis of the ordinary drilling motor, improve motor torque to make the bit drilling quickly by increasing motor

stage. : .

4.Hollow drilling motors: To meet the needs of high ow rate solids carrying in drilling, hollow rotors with carbide nozzles of different sizes areadopted, which can increase the input ow rate and the horsepower of drill bit.. : , . .

5.Drilling motors with high kick- off rate: Unique structural design, shorter body, bent point closer to the drill bit, and kick-off rate of up to >1/m. : , , . >1 /.

6.Saturated saltwater mud-resistant drilling motors: To maintain long time operation of drilling motors in saturated saltwater mud, special rotorcoating is adopted to provide better corrosion and wear resistance. : .

7.High-temperature drilling motors: In order to improve the high temperature resistance of the stator rubber of the drilling motors, to meet thedrilling requirements in high geothermal gradient region and deep and ultra-deep well drilling requirements, high-temperature resistant rubberis adopted to increase the temperature resistance of motor above 150 . : , , , 150 .

8.Sealed driving shaft drilling motors: The ordinary mud lubricated driving shaft is replaced with oil lubricated seal driving shaft, which improves

the working conditions of the thrust and radial bearings, thus extending the service life of the drilling motors. : , .

DRILLING MOTORS


DRILLING MOTORS

LZ x

Lobes of motor /

Code of motor /

Size of motor / (OD mm)

Stages of power section / (III IV V)

Max bit pressure loss / (Mpa)

Design change times / ( I II III)

D: Single bend /

T: Double bend housing in same direction / -

S: Double bend housing in two directions opposite to each other /

P: Large offset distance double bend housing in same direction /

G: High temperature /

Blank: Normal temperature /

F: Hollow split-ow /

Blank: Non split-ow /

W: Drilling motor with stabilizer /

Blank: No stabilizer /

K: Angle adjustable /

Blank: Angle nonadjustable /

Structure/

Drive Shaft Assembly

Stator

Rotor

Adjustable Bend Housing

Drive shaft

Stabilizer

By-pass Valve Assembly

Safety Anti-drop Device

Power section Assembly

Universal Shaft Assembly


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1. Adjustable bend housing / In directional wells, horizontal wells, highly-deviated wells and other special processes, adjustable bend housing drilling motor adopts

new universal shaft design, to realize the adjustment of 19 different angles from 0 to 4, as well as overcome the shortcomings of erodibleexposed surface and short service life of the petal universal shaft.

2. High-abrasion housing / By using precision machining technology and plasma surfacing technology to highly improve motor abrasion resistance ability and stabilizemotor kick-off rates.

3. Even Wall Drilling Motor / By changing the shape of the stator case in a rational way, even wall drilling motor can help achieve thin and uniform stator rubber layer, toovercome the technical deciencies in the stator of conventional drilling motors. This type of drilling motor is characterized by high thermalefciency, sound thermal expansion and better sealing result. It has wider application, more optimized structure and lighter body mass, whichhelp improve the working environment of drilling motors, thus prolonging the service life.

Detailed Features & Advantages/

DRILLING MOTORS


DRILLING MOTORS

- , , , 19 0-4, : , ..

, .

,

, , , , , , .

4. High-temperature Resistant Motor /

High-temperature resistant motor adopts the stator rubber made by special processes formula, to ensure the normal operation at a high temperatureof 150 , which is suitable for high temperature well and ultra-deep well drilling.

5. Rotor Surface Treatment / Special chromium plating method can control the ratio of the valley/peak chromium coating to 1:1. Tungsten carbide coating of rotor can enable therotor to work normally in saturated saltwater mud, which successfully prevents the corrosion of chrome plated rotor by saturated saltwater.

6. Replaceable Sleeve Stabilizer / In order to meet the needs of different drilling condition, different types of stabilizers is equipped on the housing of the driving shaft : xed andreplaceable type available.

, 150 , .

, 1:1 , , .

, : , , .


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KELLY

NON-MAGNETIC DRILL COLLAR

Size/

inch

Top Connection/

LH

Bottom Connection/

I.D./

inch

Drive Section/

inch

Standard O.D./.

inch

Optional O.D./.

inch

Square O.D./ .

.inch

Hex. O.D./

.

inch

Square/

Hex./

A B

2 -1 /2 6 -5 /8 REG 7- 3/ 4 4 -1 /2 REG 5 -3 /4 NC26 85.7 1-1/4 3-2/7

3 6-5/8 REG 7-3/4 4-1/2REG 5-3/4 NC31 4-1/8 NC26 3-3/8 1-3/4 1-1/4 4 3-3/8

3-1/2 6-5/8 REG 7-3/4 4-1/2REG 5-3/4 NC38 4-3/4 NC31 4-1/8 2-1/4 1-3/4 4-1/2 4

4-1/46-5/8REG 7-3/4 4-1/2REG 5-3/4 NC46 6-1/4 NC38 4-3/4 2-4/5 2-1/4 5-4/7 4-4/5

6-5/8 REG 7-3/4 4-1/2REG 5-3/4 NC50 6-3/8 NC38 4-3/4 2-4/5 2-1/4 5-4/7 4-4/5

5-1/46-5/8 REG 7-3/4 5-1/2FH 7 NC46 6-1/4 3-1/4 3 7 6

6-5/8 REG 7-3/4 NC56 7 NC50 6-3/8 3-1/4 3-1/4 7 6

66-5/8 REG 7-3/4 5-1/2FH 7 3-1/2 6-4/5

6-5/8 REG 7-3/4 NC56 7 3-1/2 6-4/5

LUHAI provides square Kelly and hexagonal Kelly which is manufactured strictly according to API Spec7-1 and SY/T6509-2000 standard. API Spec7-1 SY/T6509-2000.

Luhai non-magnetic drill collars are made from non-magnetic materials with low-magnetic permeability. API monogram, serial number, OD,ID, type and size of connections are stamped on recessed mill ats. , .PI, , ,

.Description & Specication / :

Size/: full range from 2-1/2 to 6Material/: AISI 4145H alloy steel / AISI 4145H Standard/: API SPEC 7-1,SY/T6509-2000. / API SPEC 7-1,SY/T6509-2000.

OD/

ID/

Length/

Bevel Diameter/

Connection/

Bending Strength Ratio/

inch mm inch mm

3-1/8 79.4 1-1/4 31.8 9150 76.2 NC23-31 2.57 : 1

3-1/2 88.9 1-1/2 38.1 9150 82.9 NC26-35( 21/8IF) 2.42 : 1

4-1/8 104.8 2 50.8 9150 100.4 NC31-41 ( 27/8IF ) 2.43 : 1

4-3/4 120.7 2 50.8 9150 114.7 NC35-47 2.58 : 1

5 127 2-1/4 57.2 9150 121.0 NC38-50 ( 31/2IF ) 2.38 : 16 152.4 2-1/4 57.2 9150 or9450 144.5 NC44-60 2.49 : 1

6 152.4 2-13/16 71.4 9150 or9450 144.5 NC44-60 2.84 : 1

6-1/4 158.8 2-1/4 57.2 9150 or9450 149.2 NC44-62 2.91 : 1

6-1/4 158.8 2-13/16 71.4 9150 or 9450 150.0 NC46-62 ( 4IF ) 2.63 : 1

6-1/2 165.1 2-1/4 57.2 9150 or 9450 154.8 NC46-65 ( 4IF) 2.76 : 1

6-1/2 165.1 2-13/16 71.4 9150 or9450 154.8 NC46-65 ( 4IF ) 3.05 : 1

6-3/4 171.4 2-1/4 57.2 9150 or9450 159.5 NC46-67 ( 4IF ) 3.18 : 1

6-3/4 171.4 2-13/16 71.4 9150 or9450 159.5 NC50-67( 41/2IF ) 2.37 : 1

7 177.8 2-1/4 57.2 9150 or9450 164.7 NC50-70 ( 41/2IF ) 2.54 : 17 177.8 2-13/16 71.4 9150 or9450 164.7 NC50-70( 41/2IF ) 2.73 : 1

7-1/4 184.2 2-13/16 71.4 9150 or9450 169.5 NC50-72 ( 41/2IF ) 3.12 : 17-3/4 196.8 2-13/16 71.4 9150 or9450 185.3 NC56-77 2.70 : 1

8 203.2 2-13/16 71.4 9150 or9450 190.1 NC56-80 3.02 : 1

8-1/4 209.6 2-13/16 71.4 9150 or9450 195.7 65/8REG 2.93 : 1

9 228.6 2-13/16 71.4 9150 or9450 212.7 NC61-90 3.17 : 1

9-1/2 241.3 3 76.2 9150 or9450 223.8 75/8REG 2.81 : 1

9-3/4 247.6 3 76.2 9150 or9450 232.6 NC70-97 2.57 : 1

10 254 3 76.2 9150 or9450 237.3 NC70-100 2.81 : 111 279.4 3 76.2 9150 or9450 266.7 85/8REG 2.84 : 1


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NON-MAGNETIC DRILL COLLAR

SPIRAL DRILL COLLAR

SLICK DRILL COLLAR

Mechanical Properties of Non-magnetic Drill Collar

LUHAI drill collars are manufactured strictly according to API Spec7-1 and SY5411 standard. , API Spec7-1 and SY5411.

Drill Collar O.D. Range/ , Yield Strength

Mpa/ , Ma

Tensile Strength

Mpa/

, Ma

Elongation(min) withGage Length 4 times

Diameter/,

%

Brinnel

Hardness/Min

Min. Charpy Impact Value Ft. lb./

, Jmm inch

79.4~171.4 31/8"~6

3/4" 758 827 18 285 40

177.4~279.4 7"~ 11" 689 758 20 277 40

Magnetic Properties of Non-magnetic Drill Collar/ :

When MPS=1 105/4A/m:/ =1 105/4A/m:Relative magnetic permeability r 1.1010/ r 1.1010Magnetic Field GradientB 0.05 T/ B 0.05 T

Drill Collar Number/

O.D./

I.D./ Length/

mm

DF

Bevel Diameter/

Ref bend Strength Ratio/

mm inch mm inch

NC23-31 79.4 3 1/8 31.8 1 1/2 9150 76.2 2.57:1

NC26-35(2 3/8IF) 88.9 3 1/2 38.1 1 1/2 9150 84.5 2.42:1

NC31-41(2 7-8IF) 104.8 4 1/8 50.8 2 9150 101.6 2.43:1

NC35-47 120.6 4 3/4 50.8 2 9150 114.7 2.58:1

NC38-50(3 1/2IF) 127.0 5 57.2 2 1/4 9150 121.0 2.38:1

NC44-60 152.4 6 57.2 2 1/4 9150&9450 144.5 2.49:1

NC44-60 152.4 6 71.4 2 13/16 9150&9450 144.5 2.84:1

NC44-62 158.8 6 1/4 57.2 2 1/4 9150&9450 149.2 2.91:1

NC46-62(4IF) 158.8 6 1/4 71.4 2 13/16 9150&9450 150.0 2.63:1

NC46-65(4IF) 165.1 6 1/2 57.2 2 1/4 9150&9450 154.8 2.76:1

NC46-65(4IF) 165.1 6 1/2 71.4 2 13/16 9150&9450 154.8 3.05:1

NC-46-47(4IF) 171.4 6 3/4 57.2 2 1/4 9150&9450 159.5 3.18:1

NC50-67(4 1/2IF) 171.4 6 3/4 71.4 2 13/16 9150&9450 159.5 2.37:1

NC50-70(4 1/2IF) 177.8 7 57.2 2 1/4 9150&9450 164.7 2.54:1

NC50-70(4 1/2IF) 177.8 7 71.4 2 13/16 9150&9450 164.7 2.73:1

NC50-72(4 1/2IF) 184.2 7 1/4 71.4 2 13/16 9150&9450 169.5 3.12:1

NC56-77 196.8 7 3/4 71.4 2 13/16 9150&9450 185.3 2.70:1

NC56-80 203.2 8 71.4 2 13/16 9150&9450 190.1 3.02:1

6 5/8 REG 209.6 8 1/4 71.4 2 13/16 9150&9450 195.7 2.93:1

NC61-90 228.6 9 71.4 2 13/16 9150&9450 212.7 3.17:1

7 5/8 REG 241.3 9 1/2 76.2 3 9150&9450 223.8 2.81:1

NC70-97 247.6 9 3/4 76.2 3 9150&9450 232.6 2.57:1

NC70-100 251 10 76.2 3 9150&9450 237.3 2.81:1

8 5/8 REG 279.4 11 76.2 3 9150&9450 266.7 2.84:1

O.D./

Cutting depth/

Lead 25.4/

mm inch A mm B mm mm

86 3 3/8 3.50.79 679

98.4 3 7/8 4.00.79 914101.6 - 111.1 4 - 4 1/8 4.80.79 914

114.3 - 130.2 4 1/2 - 5 1/8 5.60.79 965

133.4 - 146.1 5 1/4 - 5 3/4 6.40.79 1067

149.2 - 161.9 5 7/8 - 6 3/8 7.11.59 1067

165.1 - 177.8 6 1/2 - 7 7.91.59 1168

181.0 - 200.0 7 1/8 - 7 7/8 8.71.59 5.60.79 1626

203.2 - 225.4 8 - 8 7/8 9.51.59 6.40.79 1727

228.6 - 250.8 9 - 9 7/8 10.32.37 7.11.59 1829

254.0 - 276.2 10 - 10 7/8 11.12.37 7.91.59 1930279.4 11 11.92.37 8.71.59 2032


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CASING

TUBING

-

Description & Specication/ :

Description & Specication/ :

Size: 4-1/2-13-3/8Grade: J55,K55,N80,L80,C90,T95,P110,V150

Thread Type: STC, LTC, BTCLength: R1, R2, R3Standard: API Spec 5CT/ISO 11960

Size: 1.315-4-1/2Grade: J55,K55,N80,L80,C90,T95,P110,V150Thread Type: EUE 8rd,NUE 10rd

Length: R1, R2, R3Standard: API Spec 5CT/ISO 11960

.:API Spec 5CT/ISO 11960:4-1/2-13-3/8

:J55,K55,N80,L80,C90,T95,P110,V150 : , , .:R1,R2,R3.

.: API Spec 5CT/ISO 11960: 1.315-4-1/2 : J55,K55,N80,L80,C90,T95,P110,V150 :UE8 rd,NUE 10 rd.: R1,R2,R3.

O.D. / Weight per meter /

1 kg/m

Weight per foot/ 1

lb/ft

Grade/

Thread/

Length/

mm inch

4-1/2 114.3 14.14-22.47 9.50-15.10 J55/N80/P110/K55 LTC/STC/BTC R1/R2/R3

5 127 17.11-35.86 11.50-24.10 J55/N80/P110/K55 LTC/STC/BTC R1/R2/R3



7 177.8 25.30-56.55 17.00-38.00 J55/N80/P110/K55 LTC/STC/BTC R1/R2/R3




10-3/4 273.06 48.73-97.77 32.75-65.70 J55/N80/P110/K55 STC/BTC R1/R2/R311-3/4 298.45 62.50-89.29 42.00-60.00 J55/N80/P110/K55 STC/BTC R1/R2/R3

13-3/8 339.72 71.43-107.15 48.00-72.00 J55/N80/P110/K55 STC/BTC R1/R2/R3

O.D./

Nominal mass/

O.D./

W.T./

Nominal weight/ (kg/m)

Thread and coupling/

inch mm inch mm

Thread and coupling/

NUE EUE NUE EUE

2-3/8

4.00 - 2.375 60.32 0.167 4.24 5.95 -4.60 4.70 2.375 60.32 0.190 4.83 6.85 6.99

2-7/8 5.95 2.375 60.32 0.254 6.45 8.63 8.856.60 - 2.375 60.32 0.295 7.49 9.82 -7.35 7.45 2.375 60.32 0.336 8.53 10.94 11.09

2-7/8

6.40 6.50 2.375 73.02 0.217 5.51 9.52 9.67

6.80 7.90 2.375 73.02 0.276 7.01 11.61 11.76

8.60 8.70 2.375 73.02 0.308 7.82 12.80 12.95

3-1/2" 9.45 2.375 73.02 0.340 8.64 13.91 14.06

10.50 - 2.375 73.02 0.392 9.96 15.63 -11.50 - 2.375 73.02 0.440 11.18 17.11 -

3-1/2"

7.70 - 3.500 88.90 0.216 5.49 11.46 -9.20 9.30 3.500 88.90 0.254 6.45 13.69 13.84

10.20 - 3.500 88.90 0.289 7.34 15.18 -

12.70 12.95 3.500 88.90 0.375 9.52 18.90 19.27

4 - 3.500 88.90 0.430 10.92 21.28 -15.50 - 3.500 88.90 0.476 12.09 23.07 -17.00 - 3.500 88.90 0.530 13.46 25.30 -

4

9.50 - 4.000 101.60 0.226 5.74 14.14 -

10.70 - 4.000 101.60 0.262 6.65 - 16.3713.20 11.00 4.000 101.60 0.330 8.38 19.64 -4-1/2 - 4.000 101.60 0.415 10.54 23.96 -18.90 - 4.000 101.60 0.500 12.70 28.13 -22.20 - 4.000 101.60 0.610 15.49 33.04 -

4-1/2

12.60 12.75 4.500 114.30 0.271 6.88 18.75 18.97

15.20 - 4.500 114.30 0.337 8.56 22.62 -17.00 - 4.500 114.30 0.380 9.65 25.30 -18.90 - 4.500 114.30 0.430 10.92 28.13 -21.50 - 4.500 114.30 0.500 12.70 32.00 -23.70 - 4.500 114.30 0.560 14.22 35.27 -26.10 - 4.500 114.30 0.630 16.00 38.81 -


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CASING PUP JOINT &TUBING PUP JOINT

STABILIZER

API 5CT Tubing pup joint/API 5CT

OD/

Grade/

Thread Type/

4-1/2 J55/K55/N80/L80/P110 LTC/STC/BTC5 J55/K55/N80/L80/P110 LTC/STC/BTC

5-1/2 J55/K55/N80/L80/P110 LTC/STC/BTC

6-5/8 J55/K55/N80/L80/P110 LTC/STC/BTC

7 J55/K55/N80/L80/P110 LTC/STC/BTC

7-5/8 J55/K55/N80/L80/P110 LTC/STC/BTC

7-1/2 J55/K55/N80/L80/P110 LTC/STC/BTC

8-5/8 J55/K55/N80/L80/P110 LTC/STC/BTC

9-5/8 J55/K55/N80/L80/P110 LTC/STC/BTC

10-1/2 J55/K55/N80/L80/P110 LTC /BTC

11-1/2 J55/K55/N80/L80/P110 LTC /BTC

13-3/8 J55/K55/N80/L80/P110 LTC /BTC

OD/

Grade/

Thread Type/

2-3/8 J55/K55/N80/L80/P110 NUE/EUE

2-7/8 J55/K55/N80/L80/P110 NUE/EUE

3-1/2 J55/K55/N80/L80/P110 NUE/EUE

4-1/2 J55/K55/N80/L80/P110 NUE/EUE

LUHAI provides integral straight blade stabilizer, integral spiral blade stabilizer, replaceable sleeve stabilizer, non-rotary stabilizer, diameterchangeable stabilizer etc. There are Five kinds of hard facing(HF1000,HF2000,HF3000,HF4000,HF5000). All above products are manufactured

according to API Spec 7 standard.

, , , , 5 (HF1000,HF2000,HF3000,HF4000,HF5000) API Spec 7.

Working OD

inch/

mm

Fishing Neck

inch/

mm

Top Thread

API/API

BottomThread

API/API

ID inch/mm

Fishing NeckLength

inch/ mm

Blade Length

inch/mm

Blade Width

inch/

(mm)

Overall Length

inch/

mm

Notes

5 -7 /8 (1 42 .9 ) 4 -3 /4 (1 20 .7 ) NC38NC38

2-1/4(57.2)73

88.9

0.362

0.254

9.19

6.45

E,X,G,S

E

String

3-1/2REG Near bit

8 -1 /2 (2 15 .9 ) 6 -1 /2 (1 65 .1 ) NC50NC50

2-13/16(71.4)88.9

88.9

0.368

0.449

9.35

11.4

E,X,G,S

E

String

4-1/2REG Near Bit

12-1/4(311.1) 8(203.2) 6 -5 /8 RE G 6 -5 /8 RE G 2 -1 3/ 16 (7 1. 4)88.9

101.6

0.449

0.33

11.4

8.38

X,G,S

E,X,G,S

String

Near Bit

17-1/2(444.5) 9(228.6) 7-5 /8RE G 7-5/8R EG 3(76.2)114.3

114.3

0.271

0.337

6.88

8.56

E

E,X,G,S

String

Near Bit

22(558.8) 9 -1 /2 (2 41 .3 ) 7 -5 /8 REG 7 -5 /8 REG 3(76.2)114.3

127

0.43

0.296

10.92

7.52

E,X,G,S

X,G,S

String

Near Bit

26(660.4) 9 -1 /2 (2 41 .3 ) 7 -5 /8 REG 7 -5 /8 REG 3(76.2) 127127 0.3620.362 9.199.19 EX,G,SString

Near Bit

36(914.4) 9 -1 /2 (2 41 .3 ) 7 -5 /8 REG 7 -5 /8 REG 3(76.2)127

127

0.5

0.5

12.7

12.7

E

X,G,S

String

Near Bit


13/25


The working surface has ve kinds of hard facing/ 5 :

HF1000

HF3000

HF5000

HF2000

HF4000

DRILLING JAR

LHBZ

Crushed tungsten carbide held in a nickel bronze matrix. The 3mm grain size ensures greater concentration of carbidewhich is ideal for drilling soft formation. , , 1.6x3.2 8.0x9.5. 75%.

LHBZ mechanical drilling jar is a full mechanical drilling jar, it also can be used as shing tool. It generates upward jarring as well as downwardjarring which can solve tight pull or sticking troubles during drilling. It is the rst optional drilling jar for vertical well, deep well, directional well andcomplicated well operations

LHBZ , , , . , , , , . . . , , , , .

Tungsten carbide inserts sets in a powder spray deposit ideal for abrasive formations.97% bonding guaranteed,certied by ultrasonic reports. This kind is recommended for non-magnetic stabilizer.C , , , . , , 97% . , .

This oxy-acetylene process applies tough molten carbide particles of varying si zes held in a nickel chrome matrix whichprovided excellent bonding properties and greater surface wear characteristics are achieved. Surface hardness levelsover 40HRC.Ideal for geo-thermal applications over 350C. , . HRC40, HF1000, , 350 .

Trapezoidal tungsten carbide inserts held in a sintered carbide nickel bronze matrix. This will give a great depth ofcarbide coverage-ideal for high deviation drilling in abrasive formations.- , , HF1000, , - .

Tungsten carbide inserts (button type), The inserts have been developed to allow cold insertion and maintain close t. Agreat concentration of inserts on the bottom third of the blade and leading edge will increase surface contact to reducewear in highly abrasive formations.( ) , , , , .

STABILIZER

Model/

OD /

(inch)

ID /

(inch)

OAL(locking

place)/

mm (inch)

Upper Stroke /

mm (inch)

Lower Stroke/

mm (inch)

Conn./

Max. Tensile /

Load

MN

Max.

Working

Torque/

KN.

Upward

Jarring

Force/

KN

Downward

Jarring

Force/

KN

Pumping

Area/

cm

LHBZ121 121 (4 3/4) 0 .8 (2 ) 6 37 0( 25 1) 210 ( 8 1 /4 ) 197 (7 3 /4 ) NC38 1.4 13 450 230 62

LHBZ165/159 165(6 1/2) /159(6 1/4) 57.2( 2 1/4) 7015(276) 142( 5 9/16) 172 (6 3 /4 ) NC50 2.2 15 630 360 100

LHBZ203/197 203(8) 197( 7 3/4) 71.4(2 13/16) 7310 (288) 145 (5 11/16) 178 (7) 6 5/8REG 2.5 20 820 460 174


14/25


FISHING TOOLS

Releasing and Circulating Overshot/

Releasing and Reversing Overshot/

Releasing Slip Spear/

Reversing Sub/

Internal Hook/

Junk Sub/

Milling Shoe/

Impression Block/

External Hook/

Reverse Circulation Fishing Magnet/

Taper Tap/

Die Collar/

DRILL BITS

PDC DRILL BIT

PDC

LUHAI PDC bits are designed professionally for different formations to meet with various drilling applications. ROP and durability

improvements are ensured by advanced cutting structure layouts, high performance PDC cutters and superior hydraulic design.

, , , .


15/25


ROCK BIT

LUHAI rock bit is the most popular one in use. When working, the cogging touch the bottomalternately, breaking torque and the contact area both are small, thus the unit pressure is

high, so it can penetrate into the layer easily, The length of the blades is longer, which canreduce the abrasion. The rock bit can adapt to a variety of formations from soft to hard.

, , , , . - .

CORE BIT

LUHAI core bit uses tungsten carbide matrix with a steel skeleton in it. The bits adoptparabolic, double cone, tapered step crown prole, and diamond inner and outer gauge. Wecan provide possible quick ROP, high core recovery, low cost, excellent durability core bits invarious formations under all drilling conditions combined with other types of core tools.

, , , . , , . , , , . LUHAI MWD system is equipped with international brand of directional sensor and gamma sensor, use US patented well depth measurement

technique and exclusive rotary joint design which make our system outstanding in oil and gas drilling industry. It has the unique structure of droppingprevent system allow the down hole parts can be shing during sticking.

MWD -, , . , , , .

Inclination/ Azimuth/ Gravity Tool Face/ Magnetic Tool Face/ Gravity Sum/ Magnetic Field Sum/ Temperature/ Natural Gamma/ - Directional Gamma/-

Measurement Parameters/ :

DRILL BITS

MEASUREMENT WHILE DRILLING SYSTEM


16/25


1.Work Environment ParametersPulser: positive pulse, key type

Size of non-magnetic drill collar: 89mm 229mm(3.5 9)Mud displacement: 10---55L/SMud density:1g/cm 2.1g/cm(7.5ppg 18ppg)Sand content :


17/25


LUHAI can manufacture various kinds of non-magnetic sub as below and provide OEM services as drawings., , .

Replacement of Halliburton 350,650 and1200 / Halliburton 350

650 1200

Replacement of GEOLINK Hanger Orientation Sub/

GEOLINK

Replacement of Baker Lower Hanger Orientation Sub/

Bakera

Replacement of Halliburton Resistivity Sub /

Halliburton

Replacement of GEOLINK Resistivity Sub/

GEOLINK

Replacement of QDT Landing Sub/

QDT

Replacement of HCIM Hanger Orientation Sub/

HCIM

Replacement of Baker Upper Hanger Orientation Sub/

Baker

NON-MAGNETIC SUB

DECANTER CENTRIFUGE

SOLIDS DISCHARGE PORT

LIQUID DISCHARGE PORT

Unit /.

LHW355X1257-N LHW450X1000-N LHW630X1270-N

Inner diameter of bowl/ mm 355 450 630

Active length of bowl/ mm 1257 1000 1270

Max. rotation speed of bowl /. rpm 3900 2800 2400

Active rotation speed of bowl/

rpm 2800 3200 1800 2000 2200 1400 1600

G-force/ 1558 1789 815 1007 1219 740 968

Differential speed of conveyor/

rpm 40 45 25 29 33 16 21

Max. Capacity

(specic gravity


18/25


Key Features/ :

Economic conguration and high level conguration available Bowl material can be choose from SS304 or 2205 duplex stainless steel casting Discharge ports on screw and bowl are protected by ceramic insert Screw can be strengthen by tungsten carbide or alloy/ceramic chip Equipped with genuine SFF bearing, pressurized EX proof control cabinet/VFD control cabinet for long lasting safe operation

304 2205 : SKF

VERTICAL CUTTING DRYER

LH-700VC LH-915VC

S creen basket speed ( r/mi n) / ( / .) 0 -100 (f requency var iabl e) 910

Screen semi-cone angle/ () 30 30

Big end G-force/ (G) 474 424

Screen basket big end ID/ (mm) 700 915

Screw Difference speed / (r/min) 13.3 13

Screen gap / (mm) 0.5 (standard)0.3(optional) 0.3 0.4 0.5

Motor Power/ (KW) 22(380V/50HZ) 55

Lubricating motor power / (KW) 0.37 0.55

Bi t c ut ti ng s p ro ce ss in g c ap ac it y/ (t /h ) 15 (a s p er mu d p ro pe rt y) 3 0- 50

Bit cuttings uid contents / (%) 3-8 3-8

Dimension/ (mm) 225516202550 304121502426

Unit /. LHW355X1257-VFD LHW450X1000-VFD LHW630X1270-VFD

Inner diameter of bowl/

mm 355 450 630

Active length of bowl/ mm 1257 1000 1270

Max. rotation speed of bowl /.

rpm 3900 3600 2400

Active rotation speed of bowl/

rpm 3200 3300 1800

G-force/ 2035 2745 1140

Max. Throughput

(specic gravity


19/25


Key Features/ :

Rotating parts is stainless steel material Propeller with tungsten carbide ceramic chip Adjustable overow port to discharge solids effectively

High G: regular speed 420G@900RPM, ultra high speed 750G@1200RPM FAG bearing, rotor cutter with HRC65 coating, provide longer service time Adopt high pressure air cutter to process high viscosity mud and water base mud automatically Available to deal with weighted mud and non-weighted mud Centrifuge transmission device equipped with hydraulic couplers that can adjust bowl soft starter device stably and effectivelythus separate motor with transmission device while centrifuge overloaded operation to avoid blocking the conveyor

- G : -420G @ 900 /, - 750G @ 1200/ FAG. HRC 65, , , , , , ,

SHALE SHAKER

Key Features/ :

Adjustable G-Force up to 7.5G , capable to deal with heavy mud and load Variable screen quantity available, two pieces screen mini model and six pieces screen large model can be made upon requirement Available in Liner Motion, Balance Elliptical Motion and Dual Motion Available in variable frequency Hook or Wedge tension system can be choose ATEX,IEC Ex or UL certicated vibration motors can be choose Equipped with SIEMENS /SCHNEIDER /ABB electrical components

Stainless steel is used for shaker bottom desk for better service time Heat treatment on entire shaker desk for high-G mode

7,5G, , 2 3 4 6 ATEX,IEC Ex UL SIEMENS /SCHNEIDER /ABB

Type/ LH-703L LH-643L LH-713L LH-594HG LH-594E

Vibrating Motion/

l in ea r/ l in ea r/ l in ea r/ l in ea r/ balance elliptical/gradually /

-elliptical

C ap ac it y M3 /S / 1 20 M 3/ S( 52 8G PM ) 1 20 M 3/ S( 52 8G PM ) 1 20 M 3/ S( 52 8G PM ) 1 20 M 3/ S( 52 8G PM ) 1 40 M 3/ S( 61 6G PM )

Motor power KW/ 21.72 21.865 21,865 21,865 21,865

Screen Qty(pcs)/ 3 3 3 3 3 or 4

Screen Type/ 700x1050 Plate Type/

635x1250 Frame Type/

712x1181 Frame Type/

585 x1165 Composite Frame/

585 x1165 Composite Frame/

Screen Area/ 2.2 2.38 2.52 2.73 2.73

Adjustable G Force/

7.0G 7.5G 7.5G 8.0G 8.0G

Vibration Amplitude/ 5.5 5.5 5.5 6.5 5.5

Weight/ 1815 1700 1950 1450 1660

Dimension/ 2 81 8X 18 40 X1 64 0 2 49 0X 16 70 X1 36 0 2 93 6 18 10 1 46 0 2 47 0 1 75 5 1 40 6 2 96 5X 17 53 X1 33 0

VERTICAL CUTTING DRYER


20/25


LUHAI can provides replacement shaker vibrators for r etrotting Derrick shakers. , Derrick

LUHAI shale shaker screen are manufactured according to API RP 13C standard. We can manufacture various kinds of shaker screens, includingthose popular brand, screen mesh from API 20 to API 400.

, API RP 13C, API 20 to API 400 .

Hook Strip Screen

Frame Screen

Composite frame screen

Model/LHSVX18-7710 230/460V 60HzLHSVX18-3850 230/460V 60HzLHSVX18-4400 230/460V 60HzLHSVX18-6750 230/460V 60HzLHSVX18-7710 575V 60HzLHSVX18-3850 575V 60HzLHSVX18-4400 575V 60HzLHSVX18-6750 575V 60HzLHSVX18-7710 220/380V 50HzLHSVX18-3850 220/380V 50HzLHSVX18-4400 220/380V 50HzLHSVX18-6750 220/380V 50Hz

LHSVX18-7710-SG2 230/460V 60HzLHSVX18-6750-SG2 230/460V 60HzLHSVX18-7710-SG2 575V 60HzLHSVX18-6750-SG2 575V 60Hz

LHSVX18-7700-SG2 220/380V 50HzLHSVX18-6800-SG2 220/380V 50Hz

LHSV36-7360 230/460V 60HzLHSV36-3860 230/460V 60HzLHSVX Vibrator Mount Kit 1"LHSVX Vibrator Mount Kit 3/4"

Replaces Derrick/ DerrickEX38-18-460-6EX20-18-460-6EX25-18-460-6EX30-18-460-6 and EX34-18-460-6EX38-18-575-6EX20-18-575-6EX25-18-575-6EX30-18-575-6 and EX34-18-575-6EX60-18-380-5EX30-15-380-5EX34-15-380-5EX44-15-380-5, EX50-15-380-5,and EX55-15-380-5SGX38-18-460-6 and SGX42-18-460-6SGX30-18-460-6 and SGX34-18-460-6SGX38-18-575-6 and SGX42-18-575-6SGX30-18-575-6 and SGX34-18-575-6

SGX60-15-380-5SGX44-15-380-5, SGX50-15-380-5,and SGX55-15-380-5K7.5-36-460-6, F7.5-36-460-6K5-36-460-6, F5-36-460-6for Standard MSV/X Unitsfor -W and -2W Units

SHAKER SCREENS

SHAKER VIBRATORS


21/25


Model/ LH-703MC LH-594MC LH-713MC

Capacity/ 160 m3/h 240 m3/h 634-800 GPM(144 m3/h-180 m3/h)

Vibrating motion/ Linear Linear Linear

Work pressure/ 0.25 ~0.4Mpa 0.25 ~0.4Mpa 0.25 ~0.4Mpa

Screen dimension/ 700x1050(Derrick) 585x1165(frame) 716X1185(composite)

Dimension/ 2448x2950x2580mm 294818602283mm 306519202670mm

Weight/ 2400 kg 2655 kg 3100kg

Desander/

Diameter of desander/ 10 inch(250mm) 12 inch(300mm) 12 inch(300mm)

Desander cones/ 2 2 2

Separation of particle size/ 50 ~120m 50 ~120m 50 ~120m

Inlet diameter/ 112 mm 70mm 125mm

Outlet diameter/ 100 mm 100mm 150mm

Capacity/ (50-70 m3/h) (60-90 m3/h) 220 ~400GPM(50-90 m3/h)

Dimension/ 1238424584mm 1196460588.5mm 1233426599mm

Weight/ 52 Kg 82 Kg 90Kg

Desilter/

Diameter of desilter/ 4 inch(100mm) 4 inch(100mm) 4 inch(100mm)

Desilter cones/ 10 16 12

Separation of particle size/ 15~50m 15~50m 15~50m

Inlet diameter/ 28mm 56 mm 28mm

Outlet diameter/ 30mm 41 mm 30mm

Capacity/ 22-66GPM(5-15 m3/h) 8-20 m3/h 22-66GPM(5-15 m3/h)

Dimension/ 520208257mm 478.5266200mm 520208257mm

Weight/ 8Kg 11 Kg 8Kg

VACUUM DEGASER

MUD CLEANER

Key Features/ :

Key Features/:

Desander & Desilter & Shale Shaker 3 in one unit mud cleaner for

compact Desander and desilter with imported polyurethane material Clamp type desilter cyclone with stainless steel ball valve for easymaintenance Famous brand ATEX,IEC Ex or UL vibration motors available Equipped with SIEMENS /SCHNEIDER /ABB electrical components Stainless steel shaker bottom frame and heat treatment on entireshaker to guarantee long life under high-G mode

,

, SIEMENS/SCHNEIDER /ABB : IEC Ex, ATEX and UL ,, ,

Self-priming device enables it to pump drilling uids without centrifugal pump Two types: vacuum centrifugal type and jet type Centrifugal type with compact footprint, degasser and mud discharge integrated structure design Small power motor with less energy loss High degassing efciency: adopts unique vacuum pump impeller and separation structure design,high capacity, discharge mud using pump typeimpeller.

, : , , ,

Model/

Parameter/LH240-28 LH270-48 LH300-90 LH360-180

Capacity/ m/h 240 270 300 360

Main MotorPower/ power Kw 15 22 30 37

Vacuum Pump Power / m/h 2.2 2.2 4.0 5.5

Air Displacement/ m/h 28 48 90 180

Weight/ Kg 1200 1450 1960 2500

Dimension/(LWH) mm 175 076 5151 0 195010101680 22501235 1650 2 40015001900


22/25


SCREW PUMP

CENTRIFUGAL PUMP

M od el / K SB1 0 8 14 K SB 8 6 14 KS B8 6 11 K SB 6 51 4 SB6511 KS B5 4 1 4 K SB 4 3 13 K SB 3 21 3

Capacity/ 260300 m3/h 240260 m3/h 2202 40 m3/h 200220 m3/h 120200 m3/h 8012 0 m3/h 6080 m3/h 5060 m3/h

Pumping head/ 28~33m 2833m 2428m 2428m 2428m 2428m 2228m 2228m

Efciency/ 65% 65% 65% 65% 65% 65% 65% 65%

Motor power/

75/90 kW 55/75 kW 37/45 kW 37/45/55 kW 30/37/45 kW 18.5/22/30 kW 11/15 kW 7.5/11 kW

Motor speed/C

1 45 0/ 17 50 rp m 1 45 0/ 17 50 rp m 1 45 0/ 17 50 rp m 1 45 0/ 17 50 rp m 1 45 0/ 17 50 rp m 1 45 0/ 17 50 rp m 1 45 0/ 17 50 rp m 1 45 0/ 17 50 rp m

Inlet diameter/

10 8 8 6 6 5 4 3

Outlet diameter/ 8 6 6 5 5 4 3 2

Weight/ 106 0/1140kg 840 /1035kg 700/755 kg 665/ 720/795kg 6 20/655/715kg 525/535/61 5kg 43 5/450kg 365/ 420kg

Overall dimension /mm

2007701950

/206570110151927655880

/19936809501855648850

/1880648850

1823585850

/1848585850/1902600880

1762522814

/1822585850/1847585850

1643502714

/1731514814/1731514814

1531495674

/15714956741388482609

/1513482674

Type /Flow/

m/h

Pumping Head/

m

Speed/

rpm

Efciency/%

Power / KW Weight/kg

Dimension/

L*W*H(mm)Brake power/

Motor power/

SB6*8J-13 240 37 1480 67 36 75 1130 2056*698*1022

SB6*8J-12 1/2 200 36 1480 66 29.7 55 1000 1996*698*972

SB6*8J-12 200 33 1480 64 28 45 850 1916*638*917

SB5*6J-12 1/2 200 33 1480 64 28 45 785 1806*528*884

SB5*6J-12 180 31 1480 63 24.1 37 760 1781*528*864

SB5*6J-11 1/2 160 28 1470 62 19.7 30 650 1746*528*844

SB5*6J-11 140 22 1470 62 13.5 22 545 1686*516*764

SB4*5J-10 1/2 150 26 1470 61 17.4 30 580 1662*490*817

SB4*5J-10 150 25 1470 61 16.8 22 480 1602*453*720SB4*5J-9 93 20 1460 58 8.8 15 400 1564*453*705

SB3*4J-10 85 26 1460 61 9.9 15 360 1405*443*682

SB3*4J-9 1/2 80 23 1460 61 8.2 11 340 1365*443*682

SB3*4J-9 54 18 1440 60 4.4 7.5 290 1245*443*650

SB2*3J-10 55 22 1460 60 5.5 11 320 1352*446*682

SB2*3J-9 50 18 1440 56 4.4 7.5 360 1232*446*650

SB2*3J-8 40 16 1440 54 3.2 5.5 245 1192*446*650

SB2*3J-7 1/2 25 11 1440 50 1.5 4 223 1161*446*600

MISSION Centrifugal Pump Technical Parameter/-MISSION :

Key Features/ :

Key Features/ :

Shaft material is high str ength alloy steel NSK bearing and hard wearing mechanical sealing High-temp stufng sealing Shell with overow plug

. NS K

Compared with the centrifugal pump, screw pump does not need to install the valve, the ow is stable linear ow. Compared with the pneumatic diaphragm pump, screw pump can transport a variety of mixed impurities containing gas/ solid particles/ bers ofthe media, as well as a variety of corrosive substances. Compared with the gear pump, screw pump can transport high viscosity material. Compared with the plunger pump, diaphragm pump and gear pump, screw pump can be used for chemical lling and metering.

, , . , , , . , . , , .

Model/

Capacity/

Pressure/

Max speed/.

Motor power/

Inlet diameter/

Outlet diameter/

G20-5.5 20m/h 3Bar 210RPM 5.5kW 80mm 80mm

G30-7.5 30m/h 3Bar 258RPM 7.5kW 100mm 100mm

G40-11 40m/h 3Bar 252RPM 11kW 125mm 125mm




G80-22 80m/h 3Bar 283RPM 22kW 150mm 150mmG90-22 90m/h 3Bar 205RPM 22kW 150mm 150mm


23/25


SCREW CONVEYOR

MUD AGITATOR

Model/ LH-W5.5 LH-W7.5 LH-W11 LH-W15 LH-W18.5 LH-W22

Motor power/ Kw

5.5 7.5 11 15 18.5 22

Motor speed/ rpm

50Hz 1440 1440 1460 1460 1470 1470

60Hz 1750 1750 1760 1760 1780 1780

Impeller spee/ rpm

50Hz 58 or 72 58 or72 59 or 73 59 or 73 59 or 74 59 or 74

60Hz 70 70 71 71 71 71

Impeller displacement / Ipm

11870 15710 18750 26685 34280 43760

Impeller diameter/ mm

Single impeller/

800 860 940 1040 1140 1240

Double impeller/

up720/down480 up780/down520 up900/down600 up960/down640up1020/down680

up1140/down760

Weight/Kg

Not include mix shaft and impeller/ 295 400 462 563 785 815

LWH/ mmNot include mix shaft and impeller/

954549583 1101 664623 1222 664 665 1334734685 1445 888 770 1465 888 770

Spiral bevel gear box Outdoor explosion proof electric motor Drilling uid 20ppg are available to deal with Motor power range from 2.2 to 22KW

Compact design and easy to maintain

Large bearing capacity, safe and reliable Strong adaptability, easy installation and maintenance, long service life Small size, high speed, to ensure rapid and uniform transport The cleaning device installed on output terminal, making the machine low in noise, strong in adaptation ,and the position of the inlet and outlet isarranged exibly Sealing good, the shell is made of seamless steel pipe, the end adopts ange connected with each other into a whole, while with good rigidity

, , , , , , ,

20 PPG 2.2 22

Key Features/ :

Key Features/ :


24/25


CHEMICAL

CHEMICAL

Anti-salt and Anti-temperature Filtration Reducer LY-2/ LY-2 Lignite Resin for Drilling Fluids SPNH/ SPNH Modied Starch LYS/ LYS Polymer Filtration Control Agent JMP-1/ JMP-1 Polyanioic Cellulose PAC/ Low Viscosity Sodium Carboxymethyl Cellulose LV-CMC/ LV-CMC High Viscosity Sodium Carboxymethyl Cellulose HV-CMC/HV-CMC

Cationic asphalt powder FF-II/ FF-II Latex Asphalt FF-III/- FF-III Aluminum complexes shale inhibitor for drilling fluids DLP-1/ DLP-1, . Polyol/ Shale Inhibitor FT-3000/ FT-3000

Polyether polyol SYP-2/ - SYP-2 Solid Lubricant GR/ GR

Zwitterionic polymer strong coating agent FA367/ FA-367 Mixed metal hydroxides MMH/ Drilling Encapsulating Agent PAC141/ 141

Amphoteric polymer Thinner XY-27/ XY-27 Silicon-uorine Dilution Agents SF/ SF

Compounded Sealing Agent SDF3/ SDF3 Sealing Agent for Drilling DL-1/ DL-1 Sealing Agent for Delayed Expansion GWS-1/ GWS-1 Single-direction Seal Agent SDL/ SDL

Oil Soluble Temporary Plugging Agent EP-1/YHY-101/ EP-1/YHY-101 Inhibitor for Drilling F luids ZH-2/ ZH-2 Bactericide for Drilling Fl uids JM-1/ JM-1 Pipe Freeing Agent SR301, SR302/ SR301,SR302

Polyether Defoamer/ Defoamer Foam Agent for Drilling Fluids FA-1/ FA-1 Emulsier EML-1/ EML-1 Inhibitor for Recrystallation of Salt N TA/ NTA

Oil Base Drilling Fluid Anti-high Temperature Emulsier OME/ OME Oil Base Drilling Fluid Primary Emulsier OME-1/ OME-1 Secondary-emulsier for OBW OME-2/ OME-2 Oil Base Drilling Fluid Wetting Agent OW/ OW Oil Base Drilling Fluid Filtration Control Agent OFC/ OFC Oil Base Drilling Fluid Filtration Control Agent OFC-1/ OFC-1

Well Cement Retarder(S12)/ (S12) Accelerator(BAS-1)/ BAS-1 Fluid loss additive(BCF-221L)/ BCF-221L Dispersant(CF40)/ CF40 Defoamer(G603)/ G603

Demulsifer/ Type Pour Point Depressant/ Clay Stabilizer Agent/ Type Pipelines Transporting Crude Oil Viscosity Reducer Agent/

The Sewage Processing Using Corrosion Inhibitors Agent/ Scale and Corrosion Inhibitor/

Fluid Loss Control Agents/

Shale Inhibitor/

Lubricants/

Encapsulating Agents/

Thinners/

Lost Circulation Additives/

Reservior Protection Agent/

Oil Base Mud Additives/

Drilling uid chemicals/

Cement Slurry Chemicals/

Oil Production Chemicals/

Water Treatment Chemicals/


25/25


LUHAI PARTNERS

Date post:	13-Apr-2018
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Luhai Energy Co Ltd

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