MXPA00001628A - Metodo para la obtencion de perfiles de prueba sin fugas y prueba de integridad de la formacion a partir de mediciones de presion en el fondo del pozo. - Google Patents
Metodo para la obtencion de perfiles de prueba sin fugas y prueba de integridad de la formacion a partir de mediciones de presion en el fondo del pozo.Info
- Publication number
- MXPA00001628A MXPA00001628A MXPA00001628A MXPA00001628A MXPA00001628A MX PA00001628 A MXPA00001628 A MX PA00001628A MX PA00001628 A MXPA00001628 A MX PA00001628A MX PA00001628 A MXPA00001628 A MX PA00001628A MX PA00001628 A MXPA00001628 A MX PA00001628A
- Authority
- MX
- Mexico
- Prior art keywords
- test
- pressure measurements
- downhole pressure
- apwd
- pumps
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP 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
- E21B49/008—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 injection test; by analysing pressure variations in an injection or production test, e.g. for estimating the skin factor
Abstract
La presente invencion muestra un metodo que recupera efectivamente la ventaja en tiempo real de las mediciones de presion anular simultaneas con la operacion de perforacion (APWD) tomadas durante ciertas operaciones de perforacion que requieren que las bombas de recirculacion de lodo esten apagadas (una condicion de bombeo inactivo). Los datos APWD, tales como mediciones de la presion, son obtenidos a partir de instrumentos y dispositivos electronicos dentro del EHF. Los datos de APWD pueden ser medidos, almacenados e incluso procesados en el EHF durante una condicion de bombeo inactivo para procesamiento o comunicacion subsecuente de una cantidad reducida de datos al perforador en la superficie.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12273099P | 1999-03-04 | 1999-03-04 | |
US09/443,537 US6378363B1 (en) | 1999-03-04 | 1999-11-19 | Method for obtaining leak-off test and formation integrity test profiles from limited downhole pressure measurements |
Publications (1)
Publication Number | Publication Date |
---|---|
MXPA00001628A true MXPA00001628A (es) | 2004-10-28 |
Family
ID=26820841
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MXPA00001628A MXPA00001628A (es) | 1999-03-04 | 2000-02-16 | Metodo para la obtencion de perfiles de prueba sin fugas y prueba de integridad de la formacion a partir de mediciones de presion en el fondo del pozo. |
Country Status (8)
Country | Link |
---|---|
US (1) | US6378363B1 (es) |
CN (1) | CN1270052C (es) |
AU (1) | AU727258B2 (es) |
BR (1) | BR0000969A (es) |
CA (1) | CA2298252C (es) |
GB (1) | GB2347447B (es) |
MX (1) | MXPA00001628A (es) |
NO (1) | NO20001075L (es) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6427125B1 (en) * | 1999-09-29 | 2002-07-30 | Schlumberger Technology Corporation | Hydraulic calibration of equivalent density |
US6751558B2 (en) * | 2001-03-13 | 2004-06-15 | Conoco Inc. | Method and process for prediction of subsurface fluid and rock pressures in the earth |
CN100363619C (zh) * | 2004-12-01 | 2008-01-23 | 中国石油天然气股份有限公司 | 地面驱动螺杆泵采油井漏失诊断方法 |
US7251566B2 (en) * | 2005-03-31 | 2007-07-31 | Schlumberger Technology Corporation | Pump off measurements for quality control and wellbore stability prediction |
US7776797B2 (en) | 2006-01-23 | 2010-08-17 | Halliburton Energy Services, Inc. | Lost circulation compositions |
US8132623B2 (en) | 2006-01-23 | 2012-03-13 | Halliburton Energy Services Inc. | Methods of using lost circulation compositions |
US7549474B2 (en) * | 2006-05-11 | 2009-06-23 | Halliburton Energy Services, Inc. | Servicing a wellbore with an aqueous based fluid comprising a clay inhibitor |
US20080060811A1 (en) * | 2006-09-13 | 2008-03-13 | Halliburton Energy Services, Inc. | Method to control the physical interface between two or more fluids |
US8397809B2 (en) * | 2007-10-23 | 2013-03-19 | Schlumberger Technology Corporation | Technique and apparatus to perform a leak off test in a well |
US8794350B2 (en) | 2007-12-19 | 2014-08-05 | Bp Corporation North America Inc. | Method for detecting formation pore pressure by detecting pumps-off gas downhole |
US9033045B2 (en) * | 2010-09-21 | 2015-05-19 | Baker Hughes Incorporated | Apparatus and method for fracturing portions of an earth formation |
CN103635906A (zh) * | 2011-04-19 | 2014-03-12 | 界标制图有限公司 | 确定井完整性 |
US9366122B2 (en) | 2012-08-22 | 2016-06-14 | Baker Hughes Incorporated | Natural fracture injection test |
WO2014105049A1 (en) | 2012-12-28 | 2014-07-03 | Halliburton Energy Services, Inc. | Expanded mud pulse telemetry |
GB2546335B (en) | 2016-01-18 | 2021-08-04 | Equinor Energy As | Method and apparatus for pressure integrity testing |
CN106014387A (zh) * | 2016-05-23 | 2016-10-12 | 中国石油集团川庆钻探工程有限公司 | 一种井底压力实时预测与控制方法 |
US10287878B2 (en) * | 2016-06-13 | 2019-05-14 | Saudi Arabian Oil Company | Automatic pumping control for leak-off tests |
NO20170933A1 (en) * | 2017-06-08 | 2018-10-25 | Mhwirth As | Method and system for determining downhole pressure in drilling operations |
CN110761776A (zh) * | 2018-07-09 | 2020-02-07 | 航天科工惯性技术有限公司 | 流量监测系统、方法及旋转阀泥浆脉冲发生器 |
CN113605879B (zh) * | 2021-08-02 | 2023-03-21 | 中国石油大学(北京) | 煤储层原始地层压力的计算方法及装置 |
CN115875030A (zh) * | 2022-12-05 | 2023-03-31 | 西南石油大学 | 一种注水井压驱条件下注入量设计及油井裂缝参数优化方法 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4120097A (en) | 1974-10-02 | 1978-10-17 | John Doise Jeter | Pulse transmitter |
US3985027A (en) * | 1975-07-10 | 1976-10-12 | Sperry-Sun, Inc. | Controlled flow impedance in a pressure sensing system |
US4142411A (en) * | 1977-07-19 | 1979-03-06 | Electromeasures, Inc. | Water well draw down monitoring system |
DE2913896C3 (de) * | 1979-04-06 | 1982-01-07 | Preussag Ag, 3000 Hannover Und 1000 Berlin | Rohranordnung zum Messen von Bohrlochbedingungen bei laufender Förderung |
US4398416A (en) * | 1979-08-31 | 1983-08-16 | Standard Oil Company (Indiana) | Determination of fracturing fluid loss rate from pressure decline curve |
US4733232A (en) * | 1983-06-23 | 1988-03-22 | Teleco Oilfield Services Inc. | Method and apparatus for borehole fluid influx detection |
US5252031A (en) * | 1992-04-21 | 1993-10-12 | Gibbs Sam G | Monitoring and pump-off control with downhole pump cards |
US5303582A (en) * | 1992-10-30 | 1994-04-19 | New Mexico Tech Research Foundation | Pressure-transient testing while drilling |
NO315670B1 (no) | 1994-10-19 | 2003-10-06 | Anadrill Int Sa | Fremgangsmåte og anordning for måling av boretilstander ved kombinasjon avnedihulls- og overflatemålinger |
US5812068A (en) * | 1994-12-12 | 1998-09-22 | Baker Hughes Incorporated | Drilling system with downhole apparatus for determining parameters of interest and for adjusting drilling direction in response thereto |
GB9621871D0 (en) * | 1996-10-21 | 1996-12-11 | Anadrill Int Sa | Alarm system for wellbore site |
US6220087B1 (en) * | 1999-03-04 | 2001-04-24 | Schlumberger Technology Corporation | Method for determining equivalent static mud density during a connection using downhole pressure measurements |
-
1999
- 1999-11-19 US US09/443,537 patent/US6378363B1/en not_active Expired - Lifetime
-
2000
- 2000-02-04 AU AU14912/00A patent/AU727258B2/en not_active Ceased
- 2000-02-08 CA CA002298252A patent/CA2298252C/en not_active Expired - Fee Related
- 2000-02-15 GB GB0003315A patent/GB2347447B/en not_active Expired - Fee Related
- 2000-02-16 MX MXPA00001628A patent/MXPA00001628A/es active IP Right Grant
- 2000-02-28 BR BR0000969-5A patent/BR0000969A/pt not_active IP Right Cessation
- 2000-03-02 NO NO20001075A patent/NO20001075L/no not_active Application Discontinuation
- 2000-03-06 CN CN00103892.3A patent/CN1270052C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1270052C (zh) | 2006-08-16 |
GB2347447B (en) | 2001-11-14 |
US6378363B1 (en) | 2002-04-30 |
CN1266142A (zh) | 2000-09-13 |
NO20001075D0 (no) | 2000-03-02 |
NO20001075L (no) | 2000-09-05 |
GB2347447A (en) | 2000-09-06 |
AU1491200A (en) | 2000-09-07 |
BR0000969A (pt) | 2000-10-03 |
CA2298252C (en) | 2004-06-22 |
AU727258B2 (en) | 2000-12-07 |
GB0003315D0 (en) | 2000-04-05 |
CA2298252A1 (en) | 2000-09-04 |
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