Multiprobe Pressure Analysis and Interpretation

Name: Multiprobe Pressure Analysis and Interpretation
Brand: Wiley
Price: 190.99 EUR
Availability: OnlineOnly

Wilson Chin Tao Lu Minggao Zhou Yongren Feng Yuqing Yang(Herausgeber*in)

Wiley (Verlag)

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Erschienen am 19. April 2021

416 Seiten

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978-1-119-76072-6 (ISBN)

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Beschreibung

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Inhalt

Cover
Half-Title Page
Title Page
Copyright Page
Contents
Preface
Acknowledgements
1 Formation Testing - Background, Perspectives and New Industry Requirements
1.1 Formation Testing - A Brief Introduction.
1.2 Conventional Formation Testing Concepts.
1.3 A New Triple Probe Tool - Design Concepts and Well Logging Advantages.
1.3.1 Azimuthal flow signal strength (circumferential probes).
1.3.2 Axial signal strength (centerline oriented dual probes).
1.3.3 Hardware and software considerations.
1.3.4 Closing remarks.
1.4 References.
2 Visual Tour in Formation Testing, Design and Manufacturing
2.1 Detailed Mechanical CAD Animation.
2.2 From Drawing Board to Engineering Prototyping.
2.3 Manufacturing Highlights and Production.
2.4 Laboratory Facilities with Formation Testing Fixtures.
2.5 Beijing Test Well and Logging Facilities.
2.6 Tool Positioning in Beijing Test Well.
2.7 Field Operations - Bohai Bay and Middle East.
2.8 Closing Remarks.
2.9 References.
3 Triple Probe Formation Tester - from Idea to Design to Field Evaluation
3.1 Laboratory Highlights - Triple Probe Formation Tester.
3.2 Triple Probe Close-ups in Field Test.
3.3 Positioning the Tool in the Well.
3.4 Example Pressure Testing Well Logs.
3.5 References.
4 Project Background - Analysis, Modeling and Interpretation
4.1 Well Logging Advantages.
4.2 Math Model Perspectives.
4.3 Related Formation Testing Literature.
4.4 Background Schlumberger Results.
4.5 Analysis of MDT Pressure Data.
4.6 References.
5 Dual Probe Analysis for Thamama Formation
5.1 Thamama Formation Problem Definition.
5.2 FT Multiprobe Simulation.
5.3 FT-00 Forward Simulation.
5.4 FT-01 Inverse Analysis.
5.5 References.
6 Dual Probe Application for Wara Formation
6.1 Wave Formation Data Description.
6.2 FT-Multiprobe History Matching.
6.3 FT-00 and FT-01 Analysis for Sink and Vertical Probe Data
6.4 References.
7 Multiprobe Flow Modeling Strategies
7.1 Triple-probe Formation Testing Instrument.
7.1.1 Background remarks.
7.1.2 Multiprobe tool introduction.
7.2 Dual and Triple-probe Steady Flow Modeling.
7.2.1 Background - Sources, sinks, doublets and more.
7.2.2 Modeling hierarchies.
7.2.3 Exact steady flow pressure analysis.
7.2.4 Exact streamline tracing and geometric analysis.
7.2.5 Unbalanced doublet flows - a new approach.
7.3 Transient Numerical Model.
7.3.1 Simulator overview.
7.3.2 Computational details.
7.3.3 Flowline volume storage modeling.
7.3.4 Active flowline volume coupling at observation probes.
7.3.5 Mud filtrate invasion and supercharging, and underbalanced drilling.
7.3.6 Periodicity conditions in flows from circular wells.
7.4 References.
8 Multiprobe Applications - Detailed Examples and Assessment
8.1 Drawdown for Round and Slot Nozzles With and Without Mud Filtrate Migration Through the Sandface.
Example 1. Simple drawdown, round nozzle, no invasion.
Example 2. Simple drawdown, round nozzle, invasion with supercharging, 200 psi overbalance.
Example 3. Simple drawdown, round nozzle, invasion with strong supercharging, 2,000 psi overbalance.
Example 4. Simple drawdown, round nozzle, underbalanced drilling, 100 psi underbalance.
Example 5. Simple drawdown, slot nozzle, no invasion.
Example 6. Simple drawdown, three pumping slot nozzles, no invasion.
8.2 Highly Transient Applications, Drawdown and Buildup, Multiple Round or Slot Nozzles, No Invasion.
Example 7. Simple drawdown and buildup, single round nozzle.
Example 8. Three round nozzles executing drawdown and buildup simultaneously and independently, no invasion.
Example 9. Two round nozzles, one withdrawing fluid, the second simultaneously injecting, no invasion.
Example 10. Invasion or supercharge characterization in transient problems.
8.3 Additional Topics.
Example 11. A complicated simulation, effect of pore pressure in output displays.
Example 12. Batch processing capabilities.
Example 13. Spherical flow evaluation and geometric factors.
Example 14. Pressure behavior at permeability extremes.
Example 15. Comparing problems with and without supercharge.
9 Special Topics - Gas Release, Convergence Acceleration, Big Data and Inverse Methods
9.1 Suppressing Dissolved Gas Release.
Example 1. Undesirable dissolved gas release
Example 2. Dissolved gas remains in solution
9.2 Steady Flow Convergence Acceleration for Interpretation Applications.
9.3 Heterogeneity and Dip Detection Using Multiple Firings.
9.4 Triple Probe Tools with Different Nozzle Geometries.
9.5 Inverse Problems for Azimuthal and Axial Probe Applications.
9.5.1 Azimuthal inverse problem.
9.5.2 Axial inverse problem for any dip angle.
9.6 Closing Remarks.
9.7 References.
10 Integrated Multiprobe Modeling System
10.1 Overall Capabilities and Enhancements.
10.2 The "Steady" Check-box Option for Low and High Permeability Flows.
10.3 Flows with Mixed Nozzle Designs and Different Pumping Schedules.
Run 1. All round nozzles with staggered flow rates.
Run 2. All slotted nozzles with staggered flow rates.
Run 3. All slotted nozzles with identical flow rates.
Run 4. Slot, round, slot combination with identical flow rates.
Run 5. Round, slot, round combination with identical flow rates.
10.4 Geometric Factor Role in Model and Tool Calibration.
10.4.1 Model calibration.
10.4.2 Tool and software calibration.
10.5 Pad Nozzles with Different Orifice Sizes and Shapes.
10.6 Pore Pressure Determination with Triple Probe Tool and Effects of Supercharge.
10.7 Software Reference Overview.
10.8 General Transient 3D Simulator in Batch Mode.
10.9 Rapid Steady 3D Simulator in Batch Mode.
10.10 Big Data Inverse Approach and Examples.
10.10.1 Run 1. Center pumping probe, two observation probes with a first viscosity guess.
10.10.2 Run 2. Center pumping probe, two observation probes with a second viscosity guess.
10.10.3 Run 3. Three pumping probes in drawdown mode.
10.10.4 Run 4. Two pumping probes in drawdown mode.
Cumulative References
Index
About the Authors
Also of Interest
EULA

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