EP1373938A4 - Procede et dispositif permettant de detecter la partie superieure d'une colonne de forage au cours d'operations mwd gamma et de correler les evenements gamma avec celles-ci - Google Patents
Procede et dispositif permettant de detecter la partie superieure d'une colonne de forage au cours d'operations mwd gamma et de correler les evenements gamma avec celles-ciInfo
- Publication number
- EP1373938A4 EP1373938A4 EP02733787A EP02733787A EP1373938A4 EP 1373938 A4 EP1373938 A4 EP 1373938A4 EP 02733787 A EP02733787 A EP 02733787A EP 02733787 A EP02733787 A EP 02733787A EP 1373938 A4 EP1373938 A4 EP 1373938A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- gamma
- correlating
- therewith
- determining
- drill string
- 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- Withdrawn
Links
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
- E21B47/02—Determining slope or direction
- E21B47/022—Determining slope or direction of the borehole, e.g. using geomagnetism
Landscapes
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Geophysics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geophysics And Detection Of Objects (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US82839701A | 2001-04-06 | 2001-04-06 | |
US828397 | 2001-04-06 | ||
PCT/US2002/002634 WO2002082124A1 (fr) | 2001-04-06 | 2002-01-30 | Procede et dispositif permettant de detecter la partie superieure d'une colonne de forage au cours d'operations mwd gamma et de correler les evenements gamma avec celles-ci |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1373938A1 EP1373938A1 (fr) | 2004-01-02 |
EP1373938A4 true EP1373938A4 (fr) | 2005-01-12 |
Family
ID=25251683
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP02733787A Withdrawn EP1373938A4 (fr) | 2001-04-06 | 2002-01-30 | Procede et dispositif permettant de detecter la partie superieure d'une colonne de forage au cours d'operations mwd gamma et de correler les evenements gamma avec celles-ci |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP1373938A4 (fr) |
AU (1) | AU2006202091A1 (fr) |
BR (1) | BR0206908A (fr) |
CA (1) | CA2439809A1 (fr) |
NO (1) | NO20034398D0 (fr) |
WO (1) | WO2002082124A1 (fr) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6819111B2 (en) * | 2002-11-22 | 2004-11-16 | Baker Hughes Incorporated | Method of determining vertical and horizontal resistivity, and relative dip in anisotropic earth formations having an arbitrary electro-magnetic antenna combination and orientation with additional rotation and position measurements |
US7814988B2 (en) * | 2007-01-10 | 2010-10-19 | Baker Hughes Incorporated | System and method for determining the rotational alignment of drillstring elements |
CN102518425A (zh) * | 2011-12-30 | 2012-06-27 | 斯伦贝谢金地伟业油田技术(山东)有限公司 | 方向性伽马随钻测井仪 |
RU2490448C1 (ru) * | 2012-06-26 | 2013-08-20 | Общество с ограниченной ответственностью "ТомскГАЗПРОМгеофизика" | Устройство для контроля положения ствола горизонтальной скважины |
WO2015069240A1 (fr) * | 2013-11-06 | 2015-05-14 | Halliburton Energy Services, Inc. | Détecteurs de rayons gamma à gain stabilisé |
US10132158B2 (en) | 2014-12-19 | 2018-11-20 | Halliburton Energy Services, Inc. | Roller cone drill bit with embedded gamma ray detector |
US10550682B2 (en) | 2015-10-22 | 2020-02-04 | Micropulse, Llc. | Programmable integrated measurement while drilling directional controller |
US20170114630A1 (en) * | 2015-10-22 | 2017-04-27 | MicroPulse, LLC | Integrated measurement while drilling directional controller |
CN106285631B (zh) * | 2016-09-28 | 2023-07-14 | 中国石油天然气集团有限公司 | 传感器内装式近钻头参数测量装置及其使用方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4743755A (en) * | 1985-12-23 | 1988-05-10 | Texaco Inc. | Method and apparatus for measuring azimuth and speed of horizontal fluid flow by a borehole |
EP0323773A2 (fr) * | 1987-12-14 | 1989-07-12 | Schlumberger Limited | Dispositif de diagraphie pour la détermination des caractéristiques des formations |
US5091644A (en) * | 1991-01-15 | 1992-02-25 | Teleco Oilfield Services Inc. | Method for analyzing formation data from a formation evaluation MWD logging tool |
US5899958A (en) * | 1995-09-11 | 1999-05-04 | Halliburton Energy Services, Inc. | Logging while drilling borehole imaging and dipmeter device |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5451779A (en) * | 1993-12-15 | 1995-09-19 | Baroid Corporation | Formation density measurement apparatus and method |
US5678643A (en) * | 1995-10-18 | 1997-10-21 | Halliburton Energy Services, Inc. | Acoustic logging while drilling tool to determine bed boundaries |
US6181138B1 (en) * | 1999-02-22 | 2001-01-30 | Halliburton Energy Services, Inc. | Directional resistivity measurements for azimuthal proximity detection of bed boundaries |
-
2002
- 2002-01-30 BR BR0206908-3A patent/BR0206908A/pt not_active IP Right Cessation
- 2002-01-30 CA CA002439809A patent/CA2439809A1/fr not_active Abandoned
- 2002-01-30 WO PCT/US2002/002634 patent/WO2002082124A1/fr not_active Application Discontinuation
- 2002-01-30 EP EP02733787A patent/EP1373938A4/fr not_active Withdrawn
-
2003
- 2003-10-01 NO NO20034398A patent/NO20034398D0/no not_active Application Discontinuation
-
2006
- 2006-05-17 AU AU2006202091A patent/AU2006202091A1/en not_active Abandoned
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4743755A (en) * | 1985-12-23 | 1988-05-10 | Texaco Inc. | Method and apparatus for measuring azimuth and speed of horizontal fluid flow by a borehole |
EP0323773A2 (fr) * | 1987-12-14 | 1989-07-12 | Schlumberger Limited | Dispositif de diagraphie pour la détermination des caractéristiques des formations |
US5091644A (en) * | 1991-01-15 | 1992-02-25 | Teleco Oilfield Services Inc. | Method for analyzing formation data from a formation evaluation MWD logging tool |
US5899958A (en) * | 1995-09-11 | 1999-05-04 | Halliburton Energy Services, Inc. | Logging while drilling borehole imaging and dipmeter device |
Non-Patent Citations (1)
Title |
---|
See also references of WO02082124A1 * |
Also Published As
Publication number | Publication date |
---|---|
WO2002082124A1 (fr) | 2002-10-17 |
CA2439809A1 (fr) | 2002-10-17 |
EP1373938A1 (fr) | 2004-01-02 |
BR0206908A (pt) | 2004-02-25 |
NO20034398L (no) | 2003-10-01 |
AU2006202091A1 (en) | 2006-06-08 |
NO20034398D0 (no) | 2003-10-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20030804 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR |
|
AX | Request for extension of the european patent |
Extension state: AL LT LV MK RO SI |
|
A4 | Supplementary search report drawn up and despatched |
Effective date: 20041130 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: 7E 21B 47/024 B Ipc: 7G 01V 3/38 B Ipc: 7G 01V 3/30 A |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: 8566 |
|
17Q | First examination report despatched |
Effective date: 20000318 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20080801 |