Preface |
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ix | |
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1 Basic Pressure Concepts and Definitions |
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1 | (31) |
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1 | (1) |
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2 | (3) |
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1.3 Pore Pressure Gradient |
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5 | (2) |
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7 | (2) |
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1.5 Effective Vertical Stress and Terzaghi's Law |
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9 | (3) |
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12 | (6) |
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18 | (1) |
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1.8 Importance of Geopressure |
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19 | (13) |
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2 Basic Continuum Mechanics and Its Relevance to Geopressure |
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32 | (52) |
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32 | (1) |
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2.2 Stresses and Forces in a Continuum |
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32 | (7) |
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2.3 Deformation and Strain |
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39 | (2) |
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2.4 Fundamental Laws of Continuum Mechanics |
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41 | (3) |
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2.5 Hooke's Law and Constitutive Equations |
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44 | (10) |
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2.6 Elasticity, Stress Path, and Rock Mechanics |
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54 | (2) |
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56 | (3) |
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2.8 Linear Stress-Strain Formulation for Poroelastic Media (Static Poroelasticity) |
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59 | (6) |
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2.9 Mechanical Compaction from Plastic-Poroelastic Deformation Principles |
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65 | (6) |
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2.10 Fracture Mechanics and Hydraulic Fracturing |
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71 | (4) |
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2.11 Rock Physics Basis for Detection and Estimation of Geopressure |
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75 | (9) |
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3 Mechanisms of Geopressure |
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84 | (46) |
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84 | (1) |
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3.2 Stress Related: Vertical (Compaction Disequilibrium) |
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85 | (11) |
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3.3 Stress Related: Lateral (Associated with Compaction Disequilibrium) |
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96 | (1) |
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3.4 Chemical Diagenesis as a Geopressure Mechanism |
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97 | (15) |
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3.5 Kerogen Conversion and Hydrocarbon Generation as Mechanisms of Geopressure |
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112 | (7) |
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3.6 Chemical Diagenesis due to Gypsum-to-Anhydrite Transformation |
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119 | (1) |
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3.7 Charging through Subsurface Structures (Lateral Transfer of Fluids) |
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119 | (3) |
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3.8 Hydrocarbon Buoyancy as a Cause of Overpressure |
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122 | (4) |
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3.9 Hydraulic Head as a Cause of Overpressure (Erosion/Uplift, Elevation Related to Datum) |
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126 | (1) |
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3.10 Aquathermal Pressuring as a Mechanism of Geopressure |
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127 | (1) |
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3.11 Osmotic Pressure as a Source of Geopressure |
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128 | (1) |
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128 | (2) |
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4 Quantitative Geopressure Analysis Methods |
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130 | (88) |
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130 | (3) |
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4.2 Normal Compaction Trends and Characteristics of Undercompacted Zones |
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133 | (2) |
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4.3 Methods to Predict Geopressure |
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135 | (40) |
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4.4 Pore Pressure Prediction in Carbonates (and Other Competent Rocks) Where Common Shale-Based Techniques Do Not Work |
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175 | (5) |
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4.5 Measurement of Pore Pressure |
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180 | (5) |
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4.6 Leak-Off Test, Extended Leak-Off Test, and Fracture Gradient |
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185 | (12) |
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4.7 Subsalt Pore Pressure and Fracture Pressure |
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197 | (3) |
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4.8 Overburden Stress Evaluation |
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200 | (9) |
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4.9 Effect of Water Depth on Overburden and Fracture Pressure Gradients |
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209 | (1) |
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4.10 Temperature Evaluation (Direct and Indirect Methods) |
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210 | (5) |
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215 | (3) |
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5 Seismic Methods to Predict and Detect Geopressure |
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218 | (63) |
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218 | (2) |
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5.2 Measurements of Velocity |
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220 | (8) |
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5.3 Seismic Velocity from Traveltime Analysis and Anisotropy |
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228 | (17) |
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5.4 Seismic Velocity from Inversion |
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245 | (32) |
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5.5 Summary: Seismic Velocity Analysis and Guidelines for Applications to Pore Pressure |
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277 | (4) |
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6 Integrating Seismic Imaging, Rock Physics, and Geopressure |
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281 | (29) |
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281 | (1) |
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6.2 Rock Physics Guided Velocity Modeling (RPGVM) with Reflection CIP Tomography for Pore Pressure Analysis |
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282 | (9) |
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6.3 Example Applications of Rock Physics Guided Velocity Modeling for Geopressure and Imaging with CIP Tomography |
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291 | (6) |
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6.4 Subsalt Pore Pressure Applications |
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297 | (9) |
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6.5 Rock Physics Guided Velocity Modeling for Pore Pressure and Imaging with FWI |
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306 | (2) |
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308 | (2) |
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7 Methods for Pore Pressure Detection: Well Logging and Drilling Parameters |
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310 | (28) |
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310 | (1) |
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311 | (2) |
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7.3 Pore Pressure from Well Logging Methods |
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313 | (14) |
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7.4 Recommendations on Use of Wireline Logs for Pore Pressure Analysis |
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327 | (2) |
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7.5 Drilling Parameters for Pore Pressure Analysis |
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329 | (9) |
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8 Gravity and EM Field Methods Aiding Pore Pressure Prediction |
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338 | (10) |
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338 | (1) |
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339 | (2) |
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8.3 Electromagnetic Method |
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341 | (2) |
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343 | (4) |
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347 | (1) |
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9 Geopressure Detection and Prediction in Real Time |
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348 | (20) |
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348 | (1) |
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9.2 Strategy for Real-Time Update and Prediction Ahead of the Bit |
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348 | (4) |
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9.3 Pore Pressure Prediction Methods in Real-Time |
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352 | (4) |
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9.4 Seismic-While-Drilling Technology for Real-Time Pore Pressure Prediction |
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356 | (9) |
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9.5 Geopressure Prediction in Real-Time Using Basin Modeling |
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365 | (2) |
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367 | (1) |
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10 Geopressure Prediction Using Basin History Modeling |
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368 | (24) |
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10.1 Introduction: Basin and Petroleum System Modeling |
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368 | (1) |
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10.2 Governing Equations for Mathematical Basin Modeling |
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369 | (2) |
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10.3 Basin Modeling: Compaction, Diagenesis, and Overpressure |
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371 | (18) |
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10.4 Basin Modeling in 3D |
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389 | (3) |
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11 Geohazard Prediction and Detection |
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392 | (29) |
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11.1 Introduction: What Is Geohazard? |
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392 | (1) |
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11.2 Shallow-Waterflow-Sands (SWF) |
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393 | (18) |
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11.3 Shallow Gas as Geohazard |
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411 | (3) |
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11.4 Gas Hydrate as Geohazard |
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414 | (4) |
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11.5 Geohazard Mitigation (Dynamic Kill Drill or DKD Procedure) |
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418 | (1) |
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11.6 Recommendations for Detection of Geohazards |
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419 | (1) |
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420 | (1) |
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12 Petroleum Geomechanics and the Role of Geopressure |
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421 | (31) |
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421 | (2) |
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12.2 Borehole Stability and Pore Pressure |
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423 | (5) |
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12.3 Petroleum Geomechanics Modeling |
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428 | (18) |
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12.4 4D Geomechanics and 4D Earth Model Building |
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446 | (5) |
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451 | (1) |
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13 Guidelines for Best Practices: Geopressure Prediction and Analysis |
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452 | (27) |
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452 | (1) |
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13.2 Subsurface Geological Habitat for Geopressure (Geology) |
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453 | (5) |
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13.3 Physics of Pore Pressure Generation (Models) |
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458 | (3) |
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13.4 Technology for Subsurface Prediction (Tools) |
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461 | (7) |
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13.5 Uncertainty Analysis |
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468 | (11) |
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14 Recent Advances in Geopressure Prediction and Detection Technology and the Road Ahead |
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479 | (12) |
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479 | (1) |
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479 | (2) |
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14.3 Models That Relate Velocity to Pore Pressure |
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481 | (1) |
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14.4 Seismic Velocity Analysis for Pore Pressure Prediction: What We Have Learned and the Road Ahead |
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482 | (4) |
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14.5 Pore Pressure Prediction in Real-Time |
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486 | (1) |
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14.6 Integration of Disciplines |
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487 | (1) |
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14.7 Data Analytics and Machine Learning |
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487 | (3) |
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490 | (1) |
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491 | (10) |
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A Empirical Relations for Fluid (Brine, Oil, Gas) Properties |
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491 | (5) |
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496 | (2) |
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C Dimensionless Coordinate Transformation of ID Basin Modeling Equation |
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498 | (3) |
References |
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501 | (31) |
Index |
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532 | |