GB0507584D0 - Systems and methods for detecting casing collars - Google Patents

Systems and methods for detecting casing collars

Info

Publication number
GB0507584D0
GB0507584D0 GBGB0507584.1A GB0507584A GB0507584D0 GB 0507584 D0 GB0507584 D0 GB 0507584D0 GB 0507584 A GB0507584 A GB 0507584A GB 0507584 D0 GB0507584 D0 GB 0507584D0
Authority
GB
United Kingdom
Prior art keywords
systems
methods
casing collars
detecting casing
detecting
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.)
Granted
Application number
GBGB0507584.1A
Other versions
GB2410279A (en
GB2410279B (en
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.)
Baker Hughes Holdings LLC
Original Assignee
Baker Hughes Inc
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.)
Filing date
Publication date
Application filed by Baker Hughes Inc filed Critical Baker Hughes Inc
Priority claimed from GB0327309A external-priority patent/GB2393201B/en
Publication of GB0507584D0 publication Critical patent/GB0507584D0/en
Publication of GB2410279A publication Critical patent/GB2410279A/en
Application granted granted Critical
Publication of GB2410279B publication Critical patent/GB2410279B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • E21B47/00—Survey of boreholes or wells
    • E21B47/12—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling
    • E21B47/14—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling using acoustic waves
    • 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
    • E21B47/00—Survey of boreholes or wells
    • E21B47/09—Locating or determining the position of objects in boreholes or wells, e.g. the position of an extending arm; Identifying the free or blocked portions of pipes
    • E21B47/092—Locating or determining the position of objects in boreholes or wells, e.g. the position of an extending arm; Identifying the free or blocked portions of pipes by detecting magnetic anomalies
GB0507584A 2001-06-01 2002-05-31 Methods for detecting casing collars Expired - Fee Related GB2410279B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US29543601P 2001-06-01 2001-06-01
US34303901P 2001-12-20 2001-12-20
GB0327309A GB2393201B (en) 2001-06-01 2002-05-31 Systems and methods for detecting casing collars

Publications (3)

Publication Number Publication Date
GB0507584D0 true GB0507584D0 (en) 2005-05-18
GB2410279A GB2410279A (en) 2005-07-27
GB2410279B GB2410279B (en) 2005-09-28

Family

ID=34743281

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0507584A Expired - Fee Related GB2410279B (en) 2001-06-01 2002-05-31 Methods for detecting casing collars

Country Status (1)

Country Link
GB (1) GB2410279B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110439541A (en) * 2019-08-21 2019-11-12 中国石油集团川庆钻探工程有限公司长庆井下技术作业公司 A kind of casing collar locator (CCL) and localization method by friction positioning
CN110748336A (en) * 2019-08-06 2020-02-04 中国石油集团川庆钻探工程有限公司长庆井下技术作业公司 Magnetic signal control electromagnetic force driving mechanical positioner and method

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110748336A (en) * 2019-08-06 2020-02-04 中国石油集团川庆钻探工程有限公司长庆井下技术作业公司 Magnetic signal control electromagnetic force driving mechanical positioner and method
CN110748336B (en) * 2019-08-06 2024-01-23 中国石油天然气集团有限公司 Magnetic signal control electromagnetic force driving mechanical positioner and method
CN110439541A (en) * 2019-08-21 2019-11-12 中国石油集团川庆钻探工程有限公司长庆井下技术作业公司 A kind of casing collar locator (CCL) and localization method by friction positioning
CN110439541B (en) * 2019-08-21 2023-11-03 中国石油天然气集团有限公司 Casing coupling positioner and positioning method by means of friction positioning

Also Published As

Publication number Publication date
GB2410279A (en) 2005-07-27
GB2410279B (en) 2005-09-28

Similar Documents

Publication Publication Date Title
GB2393201B (en) Systems and methods for detecting casing collars
IL162202A0 (en) Detection systems and methods
EP1368909A4 (en) Location system and methods
IL151820A0 (en) Personal location detection system
GB2369428B (en) Detection system
IL162632A0 (en) Novel device, system and method forfluorescence detection
GB0112983D0 (en) Pipe condition detecting apparatus
EP1395664A4 (en) Systems and methods for monitoring behavior informatics
EP1490767A4 (en) Copyright detection and protection system and method
GB0102245D0 (en) Systems/Methods
GB2376073B (en) Fluid-gauging systems and methods
HK1068715A1 (en) Fire detection system
GB0229693D0 (en) Location determination method and system
GB2371509B (en) Joint detection system
GB0104843D0 (en) Detection system
GB2378243B (en) Position measurement system and method
GB0507584D0 (en) Systems and methods for detecting casing collars
GB2378336B (en) Object detection system and method
GB0105509D0 (en) Detector system and method
GB0110689D0 (en) Detection system and method
GB0114430D0 (en) Detection method
GB0000299D0 (en) Detection systems
GB0106712D0 (en) Missile detection and location
GB0027743D0 (en) Method of location detection
GB0128874D0 (en) Microbial detection system

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20120531