GB2400212B - Methods and apparatus for predicting pore and fracture pressures of a subsurface formation - Google Patents

Methods and apparatus for predicting pore and fracture pressures of a subsurface formation

Info

Publication number: GB2400212B
Authority: GB; United Kingdom
Prior art keywords: methods; subsurface formation; fracture pressures; predicting pore; predicting
Prior art date: 2003-04-03
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.): Expired - Fee Related

Application number

GB0407356A

Other versions

GB0407356D0 (en

GB2400212A (en

Inventor

Alberto Malinverno

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Schlumberger Holdings Ltd

Original Assignee

Schlumberger Holdings Ltd

Priority date (The priority date 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 date listed.)

2003-04-03

Filing date

2004-03-31

Publication date

2005-05-25

2003-04-03 Priority claimed from US10/406,722 external-priority patent/US6826486B1/en

2004-03-31 Application filed by Schlumberger Holdings Ltd filed Critical Schlumberger Holdings Ltd

2004-05-05 Publication of GB0407356D0 publication Critical patent/GB0407356D0/en

2004-10-06 Publication of GB2400212A publication Critical patent/GB2400212A/en

2005-05-25 Application granted granted Critical

2005-05-25 Publication of GB2400212B publication Critical patent/GB2400212B/en

2024-03-31 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

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
- 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
- E21B44/00—Automatic control systems specially adapted for drilling operations, i.e. self-operating systems which function to carry out or modify a drilling operation without intervention of a human operator, e.g. computer-controlled drilling systems; Systems specially adapted for monitoring a plurality of drilling variables or conditions
- 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
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
- G01V1/40—Seismology; Seismic or acoustic prospecting or detecting specially adapted for well-logging

Landscapes

Life Sciences & Earth Sciences (AREA)
Geology (AREA)
Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Mining & Mineral Resources (AREA)
Environmental & Geological Engineering (AREA)
General Life Sciences & Earth Sciences (AREA)
Fluid Mechanics (AREA)
Geochemistry & Mineralogy (AREA)
Geophysics (AREA)
Acoustics & Sound (AREA)
Remote Sensing (AREA)
General Physics & Mathematics (AREA)
Geophysics And Detection Of Objects (AREA)
Excavating Of Shafts Or Tunnels (AREA)

GB0407356A 2003-04-03 2004-03-31 Methods and apparatus for predicting pore and fracture pressures of a subsurface formation Expired - Fee Related GB2400212B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US10/406,722 US6826486B1 (en)	2000-02-11	2003-04-03	Methods and apparatus for predicting pore and fracture pressures of a subsurface formation

Publications (3)

Publication Number	Publication Date
GB0407356D0 GB0407356D0 (en)	2004-05-05
GB2400212A GB2400212A (en)	2004-10-06
GB2400212B true GB2400212B (en)	2005-05-25

Family

ID=32298230

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB0407356A Expired - Fee Related GB2400212B (en)	2003-04-03	2004-03-31	Methods and apparatus for predicting pore and fracture pressures of a subsurface formation

Country Status (2)

Country	Link
GB (1)	GB2400212B (en)
MX (1)	MXPA04003024A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US7782709B2 (en) *	2003-08-22	2010-08-24	Schlumberger Technology Corporation	Multi-physics inversion processing to predict pore pressure ahead of the drill bit
GB0722469D0 (en) *	2007-11-16	2007-12-27	Statoil Asa	Forming a geological model
CN101183154B (en) *	2007-11-30	2010-04-07	辽河石油勘探局	Geological logging explanation evaluating method
NO20101371A1 (en)	2009-10-05	2011-04-06	Logined Bv	Method, system and apparatus for modeling uncertainty in production system networks
CN102261240B (en) *	2010-08-23	2013-06-05	鞍钢集团矿业公司	Device and method for accurately monitoring drilling depth of rotary drill
CN110410069B (en) *	2019-08-15	2022-08-19	中石化石油工程技术服务有限公司	Shale gas horizontal well stratum fracture pressure gradient logging prediction method
US11940584B2 (en) *	2020-09-04	2024-03-26	Baker Hughes Oilfield Operations Llc	Multi-sensor data assimilation and predictive analytics for optimizing well operations
CN113486539B (en) *	2021-08-09	2024-08-09	中国石油大学(华东)	A method for analyzing formation pressure uncertainty during the entire deepwater drilling process
CN119357718B (en) *	2024-12-26	2025-03-21	西南石油大学	An intelligent prediction method for fracture pressure of tight conglomerate reservoirs based on improved Transformer architecture

Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2000048022A1 (en) *	1999-02-12	2000-08-17	Schlumberger Limited	Uncertainty constrained subsurface modeling
GB2354852A (en) *	1999-10-01	2001-04-04	Schlumberger Holdings	Borehole construction with real-time updating of earth model

2004
- 2004-03-31 MX MXPA04003024 patent/MXPA04003024A/en active IP Right Grant
- 2004-03-31 GB GB0407356A patent/GB2400212B/en not_active Expired - Fee Related

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2000048022A1 (en) *	1999-02-12	2000-08-17	Schlumberger Limited	Uncertainty constrained subsurface modeling
GB2354852A (en) *	1999-10-01	2001-04-04	Schlumberger Holdings	Borehole construction with real-time updating of earth model

Also Published As

Publication number	Publication date
GB0407356D0 (en)	2004-05-05
GB2400212A (en)	2004-10-06
MXPA04003024A (en)	2004-10-06

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Legal Events

Date	Code	Title	Description
2019-11-27	PCNP	Patent ceased through non-payment of renewal fee	Effective date: 20190331