DK2915064T3 - Fremgangsmåde til at indikere tilstedeværelsen af gashydrat og overfladegas i et undervandsmiljø - Google Patents
Fremgangsmåde til at indikere tilstedeværelsen af gashydrat og overfladegas i et undervandsmiljø Download PDFInfo
- Publication number
- DK2915064T3 DK2915064T3 DK13850532.6T DK13850532T DK2915064T3 DK 2915064 T3 DK2915064 T3 DK 2915064T3 DK 13850532 T DK13850532 T DK 13850532T DK 2915064 T3 DK2915064 T3 DK 2915064T3
- Authority
- DK
- Denmark
- Prior art keywords
- gas
- subwater
- indicating
- environment
- gas hydrate
- Prior art date
Links
- NMJORVOYSJLJGU-UHFFFAOYSA-N methane clathrate Chemical compound C.C.C.C.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O NMJORVOYSJLJGU-UHFFFAOYSA-N 0.000 title 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
- G01V1/28—Processing seismic data, e.g. for interpretation or for event detection
- G01V1/30—Analysis
- G01V1/306—Analysis for determining physical properties of the subsurface, e.g. impedance, porosity or attenuation profiles
-
- 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
- E21B49/08—Obtaining fluid samples or testing fluids, in boreholes or wells
- E21B49/087—Well testing, e.g. testing for reservoir productivity or formation parameters
- E21B49/088—Well testing, e.g. testing for reservoir productivity or formation parameters combined with sampling
-
- 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
- E21B41/00—Equipment or details not covered by groups E21B15/00 - E21B40/00
- E21B41/0099—Equipment or details not covered by groups E21B15/00 - E21B40/00 specially adapted for drilling for or production of natural hydrate or clathrate gas reservoirs; Drilling through or monitoring of formations containing gas hydrates or clathrates
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V2210/00—Details of seismic processing or analysis
- G01V2210/60—Analysis
- G01V2210/63—Seismic attributes, e.g. amplitude, polarity, instant phase
- G01V2210/632—Amplitude variation versus offset or angle of incidence [AVA, AVO, AVI]
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V2210/00—Details of seismic processing or analysis
- G01V2210/60—Analysis
- G01V2210/64—Geostructures, e.g. in 3D data cubes
- G01V2210/647—Gas hydrates
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Physics & Mathematics (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Remote Sensing (AREA)
- Fluid Mechanics (AREA)
- Geochemistry & Mineralogy (AREA)
- Acoustics & Sound (AREA)
- General Physics & Mathematics (AREA)
- Geophysics (AREA)
- Geophysics And Detection Of Objects (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261722561P | 2012-11-05 | 2012-11-05 | |
PCT/US2013/068536 WO2014071385A1 (en) | 2012-11-05 | 2013-11-05 | Method of indicating the presence of gas hydrate and shallow gas in deepwater environment |
Publications (1)
Publication Number | Publication Date |
---|---|
DK2915064T3 true DK2915064T3 (da) | 2023-01-16 |
Family
ID=50623133
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK13850532.6T DK2915064T3 (da) | 2012-11-05 | 2013-11-05 | Fremgangsmåde til at indikere tilstedeværelsen af gashydrat og overfladegas i et undervandsmiljø |
Country Status (5)
Country | Link |
---|---|
US (1) | US9482771B2 (da) |
EP (1) | EP2915064B1 (da) |
DK (1) | DK2915064T3 (da) |
MY (1) | MY193797A (da) |
WO (1) | WO2014071385A1 (da) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2972513B1 (en) * | 2013-03-14 | 2020-08-19 | Services Petroliers Schlumberger | Direct fluid indicators in multiple segment prospects |
NO336847B1 (no) * | 2014-01-03 | 2015-11-16 | Octio As | System og fremgangsmåte for behandling av mikroseismiske data omfattende en bergfysisk modell |
CN105510965B (zh) * | 2015-12-29 | 2018-01-05 | 中国石油天然气股份有限公司 | 流体识别方法和装置 |
US10295683B2 (en) * | 2016-01-05 | 2019-05-21 | Schlumberger Technology Corporation | Amplitude inversion on partitioned depth image gathers using point spread functions |
CN105863628B (zh) * | 2016-03-23 | 2019-02-26 | 中国海洋石油集团有限公司 | 一种油田开发阶段储层精细预测方法 |
CN106896411B (zh) * | 2017-03-15 | 2018-11-16 | 中国石油天然气股份有限公司 | 一种基于角度旋转的avo属***会烃类检测方法 |
CN110568494B (zh) * | 2019-09-12 | 2020-06-26 | 电子科技大学 | 基于广义极值分布的叠前非高斯avo反演方法 |
CN110579802B (zh) * | 2019-10-09 | 2021-02-26 | 中国科学院海洋研究所 | 一种天然气水合物储层物性参数的高精度反演方法 |
CN111722282B (zh) * | 2020-06-18 | 2022-11-29 | 中国科学院海洋研究所 | Avo预测天然气水合物储层顶部水合物饱和度的方法 |
CN111859632B (zh) * | 2020-07-01 | 2023-09-22 | 广州海洋地质调查局 | 一种水合物储层的岩石物理模型构建方法及处理终端 |
CN112182840B (zh) * | 2020-08-28 | 2024-07-26 | 中国石油天然气集团有限公司 | 一种天然气水合物地层衰减建模方法与装置 |
CN112253058B (zh) * | 2020-10-19 | 2021-07-27 | 青岛海洋地质研究所 | 人工富化开采深水浅层低丰度非常规天然气的***及方法 |
CN112946737B (zh) * | 2021-01-20 | 2023-10-31 | 中国地质大学(北京) | 一种利用纵横波速度增量交汇图识别天然气水合物的方法 |
CN112965106B (zh) * | 2021-01-21 | 2022-05-10 | 中国地质大学(北京) | 利用纵横波速度的奇异性识别天然气水合物赋存类型方法 |
CN114910950B (zh) * | 2021-02-08 | 2024-06-25 | 中国石油天然气股份有限公司 | 天然气水合物储层下方游离气饱和度的估算方法及*** |
CN115480312A (zh) * | 2021-05-31 | 2022-12-16 | 中国石油化工股份有限公司 | 应用多界面avo特征判识河流相复杂叠置岩性圈闭的含油气性方法 |
CN113835121A (zh) * | 2021-07-28 | 2021-12-24 | 南方海洋科学与工程广东省实验室(广州) | 一种利用avo属性分析识别孔隙型天然气水合物方法 |
CN113960664B (zh) * | 2021-10-25 | 2023-07-28 | 中国石油天然气股份有限公司 | 一种纵横波反射率模版估算水合物和游离气饱和度的方法 |
CN114879259B (zh) * | 2022-04-15 | 2023-03-31 | 中国科学院海洋研究所 | 裂隙充填型天然气水合物层的各向异性地震饱和度预测方法 |
CN115903034B (zh) * | 2022-10-28 | 2023-08-08 | 中国海洋大学 | 基于弹性参数概率分布的水合物与游离气共存层识别方法 |
CN117031545B (zh) * | 2023-07-28 | 2024-02-13 | 中国海洋大学 | 基于敏感参数识别砂质储层水合物与游离气共存层的方法 |
CN117408186B (zh) * | 2023-12-14 | 2024-03-12 | 青岛海洋地质研究所 | 地震剖面中天然气水合物似海底反射层的判断方法 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5661697A (en) * | 1995-12-18 | 1997-08-26 | Atlantic Richfield Company | Method and apparatus for detection of sand formations in amplitude-versus-offset seismic surveys |
US5696378A (en) | 1996-03-20 | 1997-12-09 | Baylor University | High accuracy determination of chlorine content by isotope dilution flame infrared emission spectrometry (ID-FIRE) |
US7672824B2 (en) * | 2001-12-10 | 2010-03-02 | Westerngeco L.L.C. | Method for shallow water flow detection |
US7391675B2 (en) | 2004-09-17 | 2008-06-24 | Schlumberger Technology Corporation | Microseismic event detection and location by continuous map migration |
EP1849026A2 (en) * | 2005-02-18 | 2007-10-31 | BP Corporation North America Inc. | System and method for using time-distance characteristics in acquisition, processing and imaging of t-csfm data |
CA2675780C (en) | 2007-03-22 | 2015-05-26 | Exxonmobil Upstream Research Company | Granular electrical connections for in situ formation heating |
WO2008157737A2 (en) * | 2007-06-21 | 2008-12-24 | Schlumberger Canada Limited | Multi-attribute seismic characterization of gas hydrates |
WO2009108432A1 (en) | 2008-02-28 | 2009-09-03 | Exxonmobil Upstream Research Company | Rock physics model for simulating seismic response in layered fractured rocks |
US7912649B2 (en) | 2008-06-06 | 2011-03-22 | Ohm Limited | Geophysical surveying |
WO2009154851A1 (en) * | 2008-06-18 | 2009-12-23 | Exxonmobil Upstream Research Company | Seismic fluid prediction via expanded avo anomalies |
US8085974B2 (en) * | 2008-11-24 | 2011-12-27 | Ingrain, Inc. | Method for determining elastic-wave attenuation of rock formations using computer tomograpic images thereof |
-
2013
- 2013-11-05 WO PCT/US2013/068536 patent/WO2014071385A1/en active Application Filing
- 2013-11-05 US US14/072,450 patent/US9482771B2/en active Active
- 2013-11-05 EP EP13850532.6A patent/EP2915064B1/en active Active
- 2013-11-05 MY MYPI2015701406A patent/MY193797A/en unknown
- 2013-11-05 DK DK13850532.6T patent/DK2915064T3/da active
Also Published As
Publication number | Publication date |
---|---|
WO2014071385A8 (en) | 2015-04-16 |
EP2915064A4 (en) | 2016-10-05 |
MY193797A (en) | 2022-10-27 |
EP2915064B1 (en) | 2022-10-19 |
US9482771B2 (en) | 2016-11-01 |
US20140129147A1 (en) | 2014-05-08 |
WO2014071385A1 (en) | 2014-05-08 |
EP2915064A1 (en) | 2015-09-09 |
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