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Reservoir Solutions
Reservoir Knowledge Center
Collaborative Well Testing
Collaborative well testing (CWT) is a process whereHalliburton plans, monitors, and analyzes with clients a welltest in real time without traveling to the well site. Thisprocess includes using project leaders, themyHall ibur ton.com collaboration portal, Real-TimeOperations (RTO), and Real-Time Reservoir Solut ions(RTRS). CWT improves safety, communication, servicequality, and profitability for clients.
Planning
When test planning begins, a project leader is assigned towork in the client's office. Project leaders attend planningmeetings and work with the client to determine the testobjectives. The test objectives along with the reservoirinformation are used to specify required equipment and thewell testing method. The project leader performs theengineering calculations, generates the equipment diagrams,and writes the operational and contingency procedures. Atest design determines the duration of the flow periods andreservoir response. To ensure that work is conducted in aprofessional, safe, and effective manner, Halliburton utilizesthe Halliburton Management System for process
documentation, out line of service delivery steps, anddocumentation of the risks and controls associated withindividual tasks. A job safety analysis (JSA) is performed toensure safe testing.
During planning, a private community is set up in themyHall ibur ton portal. Documentation related to the testingis stored in the community, including planning procedures,well diagrams, tool diagrams, process and installationdiagram (P& ID) drawings, hydrate curves, test designprogram, inflow curves, JSA, and Halliburton ManagementSystem (HMS) documents. Meetings, equipment loadout,personnel on location, and test startup can be scheduled
using the community calendar. Using the task managerfeature, project leaders can assign tasks to communitymembers. When using real-time operations, a link to theINSITE Anywhere website can also be included.
Before sending the equipment to location, a Halliburton jobcoordinator travels to the well site to meet with the client andcoordinate mobilization of equipment and personnel.During this visit, the job coordinator discusses with the rigcrew the test procedure, equipment layout, and personnelrole, and sends in a request for RTO.
Collaborative Well Testing
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Testing
During testing, data is transmitted in real time and displayed
in the INSITE Anywhere system so collaboration betweenclient staff and Halliburton operations and technology
experts can occur during testing. RTO offers severalimprovements:
Safety. Available well test data is delivered on location via
the Internet to the team members.
Communication. Team members receive the same data
at the same time.
Time management. The asset team is only required to log
on to the protected website during actual testing. Log on
can occur anywhere the Internet is available.
Real-Time Reservoir Solutions (RTRS)
Real-time reservoir solutions allow clients to quantitativelydescribe the reservoir while directing the procedure to
achieve all of the test objectives. The INSITE datamanagement system integrates test data from all of theacquisition systems and routes it to diagnostic software
including pressure transient analysis software, real-timecalculators, and completion integrity software. The pressure
transient analysis software calculates the effectivepermeability, skin, rate dependent skin, extrapolated
pressure, productivity index, and reservoir geometry.Parameters such as drawdown, productivity index, wateryield, and gradients are calculated with the real-time
calculators and are used to determine completion efficiencyand well cleanup. Halliburton's iWatch software
(the real-time version of Landmark's WELLCAT) takes thedistributed temperature, along with flow rates and pressures,
and calculates tubing movement and tubing/casing loads.The iWatch software updates the models as well parameters
change.
Example 1
HES performed a drillstem test in deepwater Malaysia for alarge independent operator. A computerized network system
acquired the surface data and the ATS acoustic telemetrysystem acquired the bottomhole data. Both systems streamed
into the INSITE system, which transmitted data from the rigto the office in Malaysia via a third-party satellite system. In
the office, the bottomhole pressure data was ported intoSaphir where the Halliburton reservoir engineer performed areal-time pressure transient analysis. This real-time reservoir
solution saved three days of rig time resulting in huge savings
for the client.
Example 2
Halliburton performed a flow assurance and post completiontest on a deepwater well in the Gulf of Mexico for a large
independent operator. Surface data along with third partydownhole permanent gauge data was brought into theINSITE system. It was then transmitted through the
Halliburton self-stabilizing satellite terminal to the HoustonReal-Time Operations Center. In Houston, the Halliburton
reservoir engineer performed real-time pressure transientanalysis and collaborated with the operator's reservoir
engineer. The buildup was shortened by four hours, saving$40,000 rig time.
One of the many ways Halliburton achieves its test objectives is through
Real-Time Reservoir Solutions (RTRS).
HAL6735
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Res 20/20
Halliburton offers complete reservoir services worldwide,incorporating the most advanced technology to help obtain
optimum results from reservoir development. To ensuresuccessful testing, Halliburton provides the following toenable faster, more informed decisions about well conditions
and production, regardless of location.
Project leader to provide job design, coordinate
equipment mobilization, provide well site technical
support, and post job analysis to customers
Consultants working in-house, at the client office, or on
well location and providing perforating consulting,
production optimization, well testing, and fluids
management
Perforation design using reservoir and well information
to optimize the perforations
Software that calculates the dynamic parameters
associated with perforating including direction of shock
wave, intensity, amount of gun movement, and effect on
hardware such as bridge plugs and packers
In-house well test consultant (Halliburton engineer) to
work with the client to determine test objectives, design
the well test, supervise test, and complete the end of
well report
On-location well test consultant (Halliburton engineer)
to oversee equipment rig up, host pre-job safety meeting,
host daily safety meetings, lead testing operation, ensuretest objectives are met, and serve as primary customer
contact on location
Process and installation diagram (P&ID) created for
surface test equipment, underbalanced drilling surface
equipment, or early production system equipment
Hydrate prediction that includes well information,
reservoir information, water depth, pressure/volume/
temperature (PVT) of hydrocarbons, and inhibitor
properties used to develop hydrate curves for varying
amounts of free water and inhibitor pumped
Completion design that includes wellbore information,
reservoir information, log data, core data, f luid
compatibility tests, drilling records, and PVT ofhydrocarbons used to design optimized completion
Project manager for underbalanced applications
responsible for the overall direction of all drilling,
drilling related, and support service operations
conducted by the Project Team
Heat radiation calculations that use maximum gas rate
expected to flare, maximum condensate rate expected to
burn, hydrocarbon properties, and burner boom length
to calculate heat at several distances from a heat source
under various wind conditions
FasTest toolstring design that includes placement of
gauges and samplers, volume of chamber, type of tubingconveyed perforating firing head, length of blank gun,
and amount of underbalance applied to the reservoir
FasTest reservoir performance test design that includes
pressure response, chamber volume, amount of
underbalance applied to the reservoir, and duration of
the test needed to successfully analyze test data
Injection/falloff test design that calculates pressure
response, injection rate, duration of injection, and
duration of falloff needed to meet all test objectives and
successfully analyze test data
Tubing movement calculations that calculate pressure
and temperature profiles to determine pipe movement aswell as calculate stress, load on packer, collapse, burst,
and chance of buckling
Design of service that includes design of the drillstem test,
tubing conveyed perforating, service tools, underbalanceddrilling, reservoir performance monitoring, data
acquisition, and production application
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Well Test Analysis Overview
A well test analysis report can save time and money by
identifying opportunities to improve well performance.Halliburton engineers, drawing on their extensive
experience, generate analysis reports using the mostadvanced pressure-transient analysis and well evaluation
methods available. Well test and completion data can helpget a more accurate reservoir description. In addition,reports often include recommended techniques for well
performance improvement.
After the compatibilities of the fluid property, rate, andpressure data are verified, well test analysis is performed
using advanced and sophisticated reservoir models. Thecompletions can be horizontal, deviated, or vertical
wellbores. The reservoir flow can be through dual-porosity,composite, layered, or homogeneous rocks. Results reportedin a Halliburton Well Test and Completions Analysis Report
take into account changing well storage, limited wellboreentry, tidal, and turbulent flow effects. Various well test
analyses provide calculations for initial reservoir pressure(Pi), permeability thickness (kh), and skin (S). Additionally,wellbore perforated length (Hw), distance of horizontal
wellbore to bottom of formation (Zw), and ratio of verticalto radial permeability (kz/kr) are calculated for horizontal
wells. The dual-porosity flow model provides values forinterporosity flow parameter (), the fraction of the pore
volume occupied by the fissures to the total interconnectedpore volume, and storativity ratio (), the ability of thematrix to flow into the fissure network. Stimulated wells are
characterized by the fracture half-length (Xf) andconductivity (fc). Distances to boundaries and the boundary
type (no-flow, constant pressure, or leaky) can be providedwith most models.
Well test analysis includes:
Type curve analysis
Conventional analysis
Non-linear regression
Multi layered analysis
Closed-chamber DST/FasTest system
Production analysis
Completion design/optimization reports
Reservoir/well performance projections
Application of Well Test Analysis
Features and Benefits
Experienced reservoir engineer available for questions
Analysis report
Follow-up briefing on analysis results and
recommendations
More consistent reservoir/wellbore description using all
the data
Well improvement recommendations using proven
technologies
Complete report that can be used to convince others of
future recommendations
Money saving ideas
More time to concentrate on other projects
Enhanced reservoir and completion description from the
advanced and sophisticated reservoir models
Analysis performed in batch or real time
Recommendations for well improvement which consider
the total system (reservoir, completion, and surface
equipment)
Fast turnaround at a reasonable cost to free up valuable
engineering time
HA
L4971
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Well test analysis service differentiating factors include:
Service performed by experienced reservoir engineers
Easy to use report
Advanced well/reservoir models
Real-time analysis capabilities using a secured website
that can be accessed using your computer anytime or
anywhere
Some of the well test data analyzed includes:
Closed chamber or surge testthis type of data can be
collected using the FasTest system
Slug, shoot and pull, or drillstem test
Formation test
Vertical well tests (radial or fractured)
Horizontal well test
Multi-rate well test
Bounded reservoir test
Permanent gauge data test9000
0 1000 2000 3000 4000 5000 6000
4700
4800
4900
5000
BHP[
psia]
Gas
Ra
te
[Msc
f/D]
(Pressure [psia], Gas Rate [Mscf/D] vs Time [hr])
Pressure vs TimePbar
Gas Rate vs Time
3500
4000
0 20 40 60 80 1 00 120 140
History plot (Pressure [psia], Gas Rate [Mscf/D] vs Time [hr])
4500
BHP[ps
ia]
Gas
Ra
te
[Msc
f/D]
5500
Prod Index = 4.95 Mscf/D - psi
Storage Constant = 0.00509 STB/p
True Skin = 1.96
True Delta P Skin = 71 psi
Turb Skin = 4.58Turb Delta P Skin = 165 psi
Turb Factor = 0.00131 1/Mscf/D
Initial Pressure = 6000 psia
kh = 141 md-ft
k = 4.7 md
2
-10000
10002000
30004000
50006000
70008000
900010000
Skin
4
6
8
10
12
14
Rate [Mscf/D]
Skin vs. Rate
Analysis Results
3,000 ft
3,000 ft
2,500 ft
2,000 ft
Multi-Rate Test
History of Plot Pressure and Rate Showing Analysis
Model Match
Reservoir Shape
HAL7687
HAL7688
HAL7755
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Underbalanced ApplicationsReal-Time Reservoir Evaluation (RTRE)
The Halliburton underbalanced applications (UBA)real-time reservoir evaluation (RTRE) is a comprehensive
engineering process that integrates and sequences surfaceand subsurface data obtained during underbalanced drilling.This data is evaluated to characterize the reservoir and yield
valuable production data such as productivity indexand permeability.
The process begins with preliminary analysis of offset well
data and design of testing procedures to maximize thereservoir information obtained during the drilling process.The Halliburton INSITE system of data acquisition and
data management brings the data to one platform afterwhich a unique reservoir model is used to analyze the
pressure and rate data to determine reservoir productivity.
One of the components of this reservoir model, TimeSplice,is initially used to transpose and correct the surface rate datato the bottomhole, taking into account the injection andproduction lag times. The bottomhole pressure
corresponding to each traversed layer in conjunction withother input data is then used by the analytical transient
reservoir model to calculate the rate from each productivezone. To characterize the reservoir even more accurately, the
numerical reservoir simulator component can be used.Reservoir engineers and geologists work together to interpret
the results from the predictions and advise the on-siteengineers of any additional testing required for further
reservoir characterization or modifications to drilling plans.
This testing while drilling methodology yields important
reservoir information that in many cases greatly changes thereservoir knowledge in a field. Reservoirs which previously
did not merit testing are automatically tested during thedrilling phase providing reservoir knowledge to the asset
manager. The Halliburton RTRE is composed of tools thatallow this data to be analyzed accurately and rapidly byamalgamating several advanced techniques and
methodologies. There have been cases where zonespreviously not seen or not deemed productive with
conventional drilling were found to contain economic
reserves to justify completion.
Figure 1 illustrates where previously deemednon-commercial pays (indicated by the top yellow arrows)
make significant contributions to total production rateswhen not exposed to the damage of overbalanced drilling.
The reservoir evaluation capability of Halliburton UBAmaximizes the discrete characterization of these intervals
allowing for full exploitation of the reservoir.
Figure 1: Output of Reservoir Evaluation from UBA Information
ROP Avg fph1000 500 0
Deep Phase Resohm-m02 20
Medium Phase Resohm-m02 20
Shallow Phase Resohm-m02 20
Bulk Densityg/cc1.65 2.65
Underbalanced Pressurepsig1000 0
Well Flow RateSTB/d0 1000
Productivity IndexSTB/psi50 0
Formation Permeabilitymd 1000
MDin
ft1.50
7050
7150
7250
7350
7450
7550
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The first approach was to synchronize the surface measured
injection and production rates to bottomhole, so that arepresentative sandface rate for each layer could bedetermined. Secondly, the nature of reservoir pressure
transient testing had to be modified to account for thedynamics of having an ever changing reservoir height as the
bit progresses through the pay. This meant that a movingboundary condition problem had to be solved. Once this
solution was implemented, it was verified against moreconventional industry pressure transient analysis models (forthe simplest case of a constant wellbore length) and against
numerical simulators (for increasing well length), givingresults within a 5% tolerance.
The broader implications of this approach may mean better
reservoir characterization in less time than the industrystandard wireline-based evaluation, especially when coupledwith some basic logging while drilling tools.
For the asset manager, even more valuable information canbe gained about the reservoir. In many conventional
underbalanced operations without this reservoir focus, a payinterval is drilled mostly underbalanced but often with some
overbalance occurrences. The result of this temporaryoverbalance is often overlooked and never quantified. Using
the RTRE with its detailed data acquisition and analysisability, many overbalanced events are now quantifiable,leading to very accurate information on the cost of failing to
achieve true continuous underbalanced drilling.
Figure 2 is a simulation extracted from a composite of fieldcases which were seen with the UBA-RTRE. As pay isintersected in an underbalanced environment, the RTREkicks in, resulting in an accurate quantified reservoircharacterization. As sometimes happens, an unplannedpressure event throws the system into overbalance, even for arelatively short period of time. After underbalanced
conditions are returned, the damage to the reservoir can beexpertly determined. In Damage Rate 1, a five-fold reductionin rate is determined. After an extensive effort to blow outthe damage with greater drawdown pressures, the DamageRate 2 is seen to be 2.5 fold. The most significant observationis that for this case, the damaged formation never cleans upto original rates over the observed period. The informationfrom this qualified result is modeled by the RTRE and theresulting loss of productivity is quantified to an accuratevalue, giving the operator an exact evaluation of the lostproduction due to overbalance. In the typical well seen byHalliburton UBA, the loss of production over the life of thewell greatly exceeds the cost of implementing the RTRE in
conjunction with sound project management andengineering processes required to prevent these unplannedoverpressure events.
Figure 2: Simulated Underbalanced Job Chart with Overbalanced Event
(composite of field cases)
Underbalanced Application
0
1,000
2,000
3,000
4,000
5,000
6,000
7,000
8,000
9,000
10,000
Time, (days)
Pressure,
(psi)
0
500
1,000
1,500
2,000
2,500
3,000
3,500
4,000
4,500
5,000
GasRate,
(mscfd)
Reservoir PressureBH Dynamic PressureModeled Flow Rate
Actual FlowRate
Day 1 Day 2 Day 3noon noon
OverbalancedEvent
Damage
Rate #2Damage
Rate #1
ModelCalibrated
0
1,000
2,000
3,000
4,000
5,000
6,000
7,000
8,000
9,000
10,000
Time, (days)
Pressure,
(psi)
0
500
1,000
1,500
2,000
2,500
3,000
3,500
4,000
4,500
5,000
GasRate,
(mscfd)
Reservoir PressureBH Dynamic PressureModeled Flow Rate
Actual FlowRate
Day 1 Day 2 Day 3noon noon
OverbalancedEvent
Damage
Rate #2Damage
Rate #1
ModelCalibrated
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Examples of Downhole Solutions
This section provides examples of test installations for openhole, SmarTest system, cased hole, harsh environment,
offshore, deepwater/floating vessel, land/jack-up, FasTest system, shoot and pull tools, and STPP-GH single-tripperf/pack system.
Openhole Test Installation
Below is an example of an openhole single packer test, openhole straddle packer test, and hookwall packer test.
HAL14296
Anch or Shoe
Flush Joint Anchor
Adapter
Expanding ShoePacker Assembly
Pressure Recorder(Blanked Off)
Flush Joint Anchor
Expanding ShoePacker Assembly
Pressure Equalizer Ports
Upper BodyPressure Equalizer
VR Safety Joint
Hydraulic Jar
Pressure Recorder
HYDROSPRING Tester
Dual Closed-InPressure Valve
Handling Suband Choke Assembly
Impact Reverse Sub(Optional)
Drill Collar Tubing
Impact ReverseSub (Optional)
Handling Sub and
Choke Assembly
Dual Closed-InPressure Valve
Hydrostatic Tester
Pressure Recorder
Hydraulic Jar
VR Safety Joint
Hookwall Packer
Perforated Tail Pipe
Pressure Recorder(Blanked Off)
Thread Protector
Collar
HAL14302
Tubing
Pressure Recorder(Blanked Off)
Flush Joint Anchor
Expanding ShoePacker Assembly
VR Safety Joint
Pressure Recorder
HYDROSPRING Tester
Dual Closed InPressure Valve
Handling Suband Choke Assembly
Impact Reverse Sub(Optional)
HAL14295
Drill Collar
Drill Collar
Drill Collar
Hydraulic Jar
Openhole Straddle
Packer Test
Hookwall
Packer Test
Openhole Single
Packer Test
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SmarTest System Installation
Drill Pipe
ATS Big BoreTransceiver
Drill Pipe
ATS Repeater
Drill Pipe
Drill Collar
Internal GaugeCarrier
Telemetry ActuatedCirculating Valve
Drain Valve
Pig Catcher
7-in. InternalFlush Tubing
Pig Launcher
IPO CirculatingValve
ATS Transmitter
Telemetry ActuatedTester Valve
FasTestSampler Carrier
w/Fluid ID Tool
FasTestSampler Carrier
Large Volume
Sampler
Gauge Carrier
RD TST Valve
Jar
VR Safety Joint
Upper SubEqualizing Tube
Upper NRPacker
PerforatedAnchor Pipe
Lower NRPacker
Lower SubEqualizing Tube
Gauge Carrier
Drill Collars
Junk ChamberAccess Valve
Dump Chamberw/Air
Junk ChamberDrain Valve
Drill Collars
Blank OffShoe Joint
HAL15163
SmarTest System Installation
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Cased Hole Test Installation
The figure below shows an example of a typical cased holedrillstem testing system.
Cased Hole Installation
Harsh Environment Test Installations
Below is an example of a harsh environment (High Pressure/High Temperature, H2S) well test installation.
High Pressure/High Temperature
Test Installation
VannGun Assembly
Mechanical Firing Head
Pup Joints
Balanced Isolation Tool
Radial Shock Absorber
Vertical Shock Absorber
Below Packer Safety Joint
CHAMP IV Packer
RTTS Safety Joint
BIG JOHN Jars
Gauge Carrier
Sampler
APR (LPR-N, Select Tester ) Tester Valve
APR (OMNI, Express) Circulating Valve
Drain Valve
Drill Collars
RD Safety Circulating Valve
Slip Joints
Fluted Hanger
Slick Joint
Retainer Valve
Tubing
Radioactive Tag Sub
Subsea Test Tree
HAL15211
RDX, HMX, or PYX Charges(DD or BH)
Drill CollarsDrain Valve
Retainer Valve
Subsea Test Tree
Slick Joint
Fluted Hanger
RD Safety CirculatingValve
MPV Valve
Permanent Packer
Mechanical Firing Head
VannGun Assembly
APR (LPR-N, Select Tester )Tester Valve
Gauge Carrier
Crossover
APR (OMNI, Express)Valve
Drain Valve
Drain Valve
Sampler Carrier(s)
HAL14490
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Offshore Well Test Installation
Halliburton offshore well testing solutions offer
unmatched testing experience. Optimized testing
configurations and procedures tailored to well conditions,faster, more accurate formation test data, reduced rig time,
as well as real-time monitoring and on-site engineering
help meet well test objectives. Below is an example of an
offshore well test installation.
Offshore Well Test
Installation
Deepwater/Floating Vessel Well TestInstallation
This figure illustrates an installation used with deepwater
floating vessels.
Deepwater/Floating Vessel
Well Test Installation
HAL14293
RDX, HMX, or PYX Charges (DD or BH)
VannGun Assembly
Mechanical Firing Head
Pup JointsBalanced Isolation ToolRadial Shock Absorber
Vertical Shock Absorber
Below Packer Safety Joint
CHAMP IV Packer
RTTS Safety Joint
BIG JOHN Jars
Gauge CarrierSampler
APR (LPR-N, Select Tester ) Tester Valve
Drain Valve
Drill Collars
APR (OMNI, Express) Circulating Valve
Drain Valve
Drill Collars
RD Safety Circulating Valve
Slip Joints
Fluted Hanger
Slick Joint
Subsea Test Tree
Retainer Valve
Tubing
Drill Collars
Sampler
RD Safety Circulating Valve
Drill Collars
APR (OMNI, Express)Circulating Valve
Gauge Carrier
RTTS Safety Joint
Balanced Isolation Tool
Pup Joints
Mechanical Firing Head
Retainer Valve
Fluted Hanger
Premium Tubing
RDX, HMX, or PYXCharges (DD or BH)
VannGun Assembly
Radial Shock Absorber
Vertical Shock Absorber
CHAMP IV Packer
BIG JOHN Jars
APR (LPR-N, Select Tester )Tester Valve
Drain Valve
Subsea Test Tree
HAL14485
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Land/Jack-up Well Test Installation
Land/Jack-up
Well Test Installation
FasTest System Installation
FasTest System
Installation
Vertical Shock Absorber
Radial Shock Absorber
Super Safety Valve
RD Safety Circulating Valve
Drill Collars
Drain ValveAPR (OMNI, Express)Circulating Valve
Gauge Carrier
RTTS Safety Joint
Balanced Isolation Tool
Pup Joints
Mechanical Firing Head
RDX, HMX, or PYX
Charges (DD or BH)
RTTS Safety Joint
Premium Tubing
VannGun Assembly
CHAMP IV Packer
BIG JOHN Jars
APR (LPR-N, Select Tester )Tester Valve
Sampler
HAL
14488
Drill Collars
Drain Valve
Radioactive Tag Sub
RD or IPO Circulating Valve
ATS Transmitter
Select Tester Valve
PVT Sampler Carrier
OMNI Circulating Valve
CHAMP IV Packer
Below Packer Safety Joint
Fill Disk Assembly
Time-Delay Firing Head
VannGun Assembly
Time-Delay Firing Head
Drain Valve
Gauge Carrier
Jars
Safety Joint
Vented Closure
HAL15153
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Shoot and Pull Test Installation
Shoot and Pull Test
Installation
STPP-GH Single-Trip Perf/Pack System
The STPP-GH single-trip perf/pack system provides cost-effective, single run completions that combine perforating
and frac-packing into a single string. With the STPP-GHsystem, the guns are detached from the packer beforeperforating to eliminate impact loads on the packer. After
perforating, the auto-release gun hanger mechanism allowsthe expended guns to drop to the bottom of the well. After
the well is perforated, the CHAMP IV packer is lowered andset below the perforations to complete frac-pack operations.
The STPP-GH system provides increased safety as well aseconomic benefits by combining multiple operations in asingle pipe trip. The single-trip system can minimize
completion fluid loss, reduce rig cost, and reduce wellcontrol risks.
STPP-GH Single-Trip Perf/Pack System
HAL14489
IPO Circulating Valve
OMNI Circulating Valve
Gauge Carrier
Jars
RTTS Safety Joint
CHAMP IV Packer
Fill Disk Assembly
TDF
APF-C Firing Head
VannGun Assembly
Tubing
Tubing
Below Packer Safety Joint
Tubing
APF-C Lower Pressure Transfer Sub
APF-C Upper Pressure Transfer Sub
Tubing
Multi Service Valve
Tubing
Tubing
Tubing
Radioactive Sub
CHAMP IVPacker
ClosingSleeve
Assembly
Blank
Assembly
LowerSump Packer
HydraulicRelease
VannGunAssembly
Auto ReleaseGun Hanger
VBAFracPac
Packer
ClosingSleeve
BlankScreen
LowerSump
PackerHAL8829
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