CA2802320C - Detection et reduction de l'agrandissement du diametre du trou de forage - Google Patents
Detection et reduction de l'agrandissement du diametre du trou de forage Download PDFInfo
- Publication number
- CA2802320C CA2802320C CA2802320A CA2802320A CA2802320C CA 2802320 C CA2802320 C CA 2802320C CA 2802320 A CA2802320 A CA 2802320A CA 2802320 A CA2802320 A CA 2802320A CA 2802320 C CA2802320 C CA 2802320C
- Authority
- CA
- Canada
- Prior art keywords
- borehole
- drilling parameter
- drilling
- curve
- borehole diameter
- 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.)
- Active
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
- 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
- E21B47/00—Survey of boreholes or wells
- E21B47/08—Measuring diameters or related dimensions at the borehole
Landscapes
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geophysics (AREA)
- Geophysics And Detection Of Objects (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Abstract
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US35407810P | 2010-06-11 | 2010-06-11 | |
| US61/354,078 | 2010-06-11 | ||
| PCT/US2011/040111 WO2011156798A2 (fr) | 2010-06-11 | 2011-06-11 | Détection et réduction de l'agrandissement du diamètre du trou de forage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2802320A1 CA2802320A1 (fr) | 2011-12-15 |
| CA2802320C true CA2802320C (fr) | 2017-07-18 |
Family
ID=45098729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2802320A Active CA2802320C (fr) | 2010-06-11 | 2011-06-11 | Detection et reduction de l'agrandissement du diametre du trou de forage |
Country Status (4)
| Country | Link |
|---|---|
| BR (1) | BR112012031628A2 (fr) |
| CA (1) | CA2802320C (fr) |
| GB (1) | GB2496063B (fr) |
| WO (1) | WO2011156798A2 (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109322659A (zh) * | 2018-09-30 | 2019-02-12 | 西南石油大学 | 一种油气井管道内壁清理测量装置 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4599904A (en) * | 1984-10-02 | 1986-07-15 | Nl Industries, Inc. | Method for determining borehole stress from MWD parameter and caliper measurements |
| US4791619A (en) * | 1986-09-22 | 1988-12-13 | Schlumberger Technology Corporation | Method of detecting and characterizing features in a borehole |
| US20050284659A1 (en) * | 2004-06-28 | 2005-12-29 | Hall David R | Closed-loop drilling system using a high-speed communications network |
| WO2009111412A2 (fr) * | 2008-03-03 | 2009-09-11 | Intelliserv, Inc. | Monitorage de conditions de fond avec système de mesure distribué de train de forage |
-
2011
- 2011-06-11 WO PCT/US2011/040111 patent/WO2011156798A2/fr not_active Ceased
- 2011-06-11 BR BR112012031628A patent/BR112012031628A2/pt not_active IP Right Cessation
- 2011-06-11 CA CA2802320A patent/CA2802320C/fr active Active
- 2011-06-11 GB GB1222416.8A patent/GB2496063B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| GB2496063A (en) | 2013-05-01 |
| WO2011156798A3 (fr) | 2012-02-02 |
| BR112012031628A2 (pt) | 2016-11-08 |
| WO2011156798A2 (fr) | 2011-12-15 |
| GB201222416D0 (en) | 2013-01-23 |
| CA2802320A1 (fr) | 2011-12-15 |
| GB2496063B (en) | 2018-03-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20121211 |
|
| MPN | Maintenance fee for patent paid |
Free format text: FEE DESCRIPTION TEXT: MF (PATENT, 14TH ANNIV.) - STANDARD Year of fee payment: 14 |
|
| U00 | Fee paid |
Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U00-U101 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE REQUEST RECEIVED Effective date: 20250324 |
|
| U11 | Full renewal or maintenance fee paid |
Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U11-U102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE PAYMENT PAID IN FULL Effective date: 20250908 |
|
| MPN | Maintenance fee for patent paid |
Free format text: FEE DESCRIPTION TEXT: MF (PATENT, 15TH ANNIV.) - STANDARD Year of fee payment: 15 |
|
| U00 | Fee paid |
Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U00-U101 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE REQUEST RECEIVED Effective date: 20260305 |
|
| U11 | Full renewal or maintenance fee paid |
Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U11-U102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE PAYMENT PAID IN FULL Effective date: 20260305 |