AU644106B2 - Pore pressure prediction method - Google Patents
Pore pressure prediction methodInfo
- Publication number
- AU644106B2 AU644106B2 AU64434/90A AU6443490A AU644106B2 AU 644106 B2 AU644106 B2 AU 644106B2 AU 64434/90 A AU64434/90 A AU 64434/90A AU 6443490 A AU6443490 A AU 6443490A AU 644106 B2 AU644106 B2 AU 644106B2
- Authority
- AU
- Australia
- Prior art keywords
- seismic
- curve
- well
- itt
- pore
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
- 239000011148 porous material Substances 0.000 title claims description 208
- 238000000034 method Methods 0.000 title claims description 54
- 238000005553 drilling Methods 0.000 claims description 49
- 230000015572 biosynthetic process Effects 0.000 claims description 33
- 238000005755 formation reaction Methods 0.000 claims description 33
- 239000012530 fluid Substances 0.000 claims description 13
- 230000008859 change Effects 0.000 claims description 7
- 238000004364 calculation method Methods 0.000 claims description 6
- 238000004458 analytical method Methods 0.000 description 17
- 230000005251 gamma ray Effects 0.000 description 10
- 230000002159 abnormal effect Effects 0.000 description 8
- 230000000875 corresponding effect Effects 0.000 description 7
- 239000011435 rock Substances 0.000 description 7
- 238000005056 compaction Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 5
- 238000005259 measurement Methods 0.000 description 5
- 230000002596 correlated effect Effects 0.000 description 4
- 238000009499 grossing Methods 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 3
- 230000002706 hydrostatic effect Effects 0.000 description 3
- 239000004576 sand Substances 0.000 description 3
- 235000015076 Shorea robusta Nutrition 0.000 description 2
- 244000166071 Shorea robusta Species 0.000 description 2
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000003595 spectral effect Effects 0.000 description 2
- 230000008719 thickening Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241000282327 Felis silvestris Species 0.000 description 1
- 230000003466 anti-cipated effect Effects 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 238000009933 burial Methods 0.000 description 1
- 125000005587 carbonate group Chemical group 0.000 description 1
- HPNSNYBUADCFDR-UHFFFAOYSA-N chromafenozide Chemical compound CC1=CC(C)=CC(C(=O)N(NC(=O)C=2C(=C3CCCOC3=CC=2)C)C(C)(C)C)=C1 HPNSNYBUADCFDR-UHFFFAOYSA-N 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 210000004268 dentin Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000001028 reflection method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B49/00—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells
- E21B49/006—Measuring wall stresses in the borehole
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B47/00—Survey of boreholes or wells
- E21B47/06—Measuring temperature or pressure
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B49/00—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells
- E21B49/003—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells by analysing drilling variables or conditions
Landscapes
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geophysics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Geophysics And Detection Of Objects (AREA)
- Steroid Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US40865089A | 1989-09-20 | 1989-09-20 | |
| US408650 | 1989-09-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| AU6443490A AU6443490A (en) | 1991-04-18 |
| AU644106B2 true AU644106B2 (en) | 1993-12-02 |
Family
ID=23617147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU64434/90A Withdrawn - After Issue AU644106B2 (en) | 1989-09-20 | 1990-09-20 | Pore pressure prediction method |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP0491841A4 (zh) |
| CN (1) | CN1052530A (zh) |
| AU (1) | AU644106B2 (zh) |
| BR (1) | BR9007668A (zh) |
| CA (1) | CA2066760A1 (zh) |
| WO (1) | WO1991004500A1 (zh) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2003234322A1 (en) * | 2002-04-10 | 2004-03-29 | Schlumberger Technology Corporation | Method, apparatus and system for pore pressure prediction in presence of dipping formations |
| CN103375161B (zh) * | 2012-04-18 | 2015-12-16 | 中国石油化工股份有限公司 | 监测孔隙型地层压力梯度的方法 |
| CN103375162B (zh) * | 2012-04-18 | 2016-01-20 | 中国石油化工股份有限公司 | 监测裂缝型地层压力梯度的方法 |
| CN104453879B (zh) * | 2014-11-14 | 2017-04-05 | 中国海洋石油总公司 | 钻前压力的预测方法 |
| US10370955B2 (en) * | 2015-03-12 | 2019-08-06 | Statoil Gulf Services LLC | Method of calculating pore pressure while drilling |
| CN106401574B (zh) * | 2015-07-28 | 2020-06-19 | 中国石油化工股份有限公司 | 一种钻前高温地热井地层压力的预测方法 |
| AU2016392241A1 (en) | 2016-02-12 | 2018-07-12 | Landmark Graphics Corporation | Transferring logging data from an offset well location to a target well location |
| CN108561127B (zh) * | 2018-03-26 | 2022-04-01 | 上海电力学院 | 一种基于随机模拟的地层压力预测方法 |
| EP4031744A1 (en) * | 2019-09-16 | 2022-07-27 | Accucode AI | Machine learning control for automatic kick detection and blowout prevention |
| CN110929383A (zh) * | 2019-10-28 | 2020-03-27 | 中国石油大港油田勘探开发研究院 | 一种源下油气柱高度的计算方法 |
| US20220229201A1 (en) * | 2021-01-19 | 2022-07-21 | Saudi Arabian Oil Company | Pore pressure in unconventional formations |
| CN115680638B (zh) * | 2021-07-26 | 2024-07-23 | 中国石油化工股份有限公司 | 一种利用压力衰减梯度识别超压顶封层的方法 |
| CN113803063B (zh) * | 2021-10-29 | 2023-08-22 | 中国石油天然气股份有限公司西南油气田分公司勘探开发研究院 | 一种天然气藏储层裂缝流动状态界限的界定方法 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3382933A (en) * | 1966-01-21 | 1968-05-14 | Shell Oil Co | Process for drilling geopressured formations without encountering a kick |
| US4399525A (en) * | 1979-10-05 | 1983-08-16 | Chevron Research Company | Method for interpreting well log records to yield indications of gas/oil in an earth formation such as a sandstone, limestone, or dolostone |
| US4817062A (en) * | 1987-10-02 | 1989-03-28 | Western Atlas International, Inc. | Method for estimating subsurface porosity |
-
1990
- 1990-09-20 EP EP19900914581 patent/EP0491841A4/en not_active Withdrawn
- 1990-09-20 WO PCT/US1990/005263 patent/WO1991004500A1/en not_active Application Discontinuation
- 1990-09-20 CN CN90108841.2A patent/CN1052530A/zh active Pending
- 1990-09-20 AU AU64434/90A patent/AU644106B2/en not_active Withdrawn - After Issue
- 1990-09-20 CA CA002066760A patent/CA2066760A1/en not_active Abandoned
- 1990-09-20 BR BR909007668A patent/BR9007668A/pt not_active Application Discontinuation
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3382933A (en) * | 1966-01-21 | 1968-05-14 | Shell Oil Co | Process for drilling geopressured formations without encountering a kick |
| US4399525A (en) * | 1979-10-05 | 1983-08-16 | Chevron Research Company | Method for interpreting well log records to yield indications of gas/oil in an earth formation such as a sandstone, limestone, or dolostone |
| US4817062A (en) * | 1987-10-02 | 1989-03-28 | Western Atlas International, Inc. | Method for estimating subsurface porosity |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0491841A1 (en) | 1992-07-01 |
| CN1052530A (zh) | 1991-06-26 |
| BR9007668A (pt) | 1992-06-02 |
| AU6443490A (en) | 1991-04-18 |
| EP0491841A4 (en) | 1993-07-28 |
| CA2066760A1 (en) | 1991-03-21 |
| WO1991004500A1 (en) | 1991-04-04 |
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