NO316891B1 - Boresystem med redusert fasthengings-/glidningstendens - Google Patents
Boresystem med redusert fasthengings-/glidningstendens Download PDFInfo
- Publication number
- NO316891B1 NO316891B1 NO19994910A NO994910A NO316891B1 NO 316891 B1 NO316891 B1 NO 316891B1 NO 19994910 A NO19994910 A NO 19994910A NO 994910 A NO994910 A NO 994910A NO 316891 B1 NO316891 B1 NO 316891B1
- Authority
- NO
- Norway
- Prior art keywords
- subsystem
- value
- resonance frequency
- drill string
- parameter
- Prior art date
Links
- 238000005553 drilling Methods 0.000 title claims description 17
- 230000010355 oscillation Effects 0.000 claims description 9
- 230000015572 biosynthetic process Effects 0.000 claims description 6
- 238000013016 damping Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 3
- 230000035515 penetration Effects 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005312 nonlinear dynamic Methods 0.000 description 1
- 230000010363 phase shift Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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
Landscapes
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
- Bag Frames (AREA)
- Sheet Holders (AREA)
- Jigs For Machine Tools (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP97201096A EP0870899A1 (en) | 1997-04-11 | 1997-04-11 | Drilling assembly with reduced stick-slip tendency |
| PCT/EP1998/002216 WO1998046856A1 (en) | 1997-04-11 | 1998-04-09 | Drilling assembly with reduced stick-slip tendency |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO994910D0 NO994910D0 (no) | 1999-10-08 |
| NO994910L NO994910L (no) | 1999-12-07 |
| NO316891B1 true NO316891B1 (no) | 2004-06-14 |
Family
ID=8228202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO19994910A NO316891B1 (no) | 1997-04-11 | 1999-10-08 | Boresystem med redusert fasthengings-/glidningstendens |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US6166654A (xx) |
| EP (1) | EP0870899A1 (xx) |
| CN (1) | CN1097137C (xx) |
| AR (1) | AR012366A1 (xx) |
| AU (1) | AU725974B2 (xx) |
| BR (1) | BR9808671A (xx) |
| CA (1) | CA2281847C (xx) |
| EG (1) | EG20939A (xx) |
| GB (1) | GB2339225B (xx) |
| ID (1) | ID22772A (xx) |
| NO (1) | NO316891B1 (xx) |
| OA (1) | OA11201A (xx) |
| RU (1) | RU2197613C2 (xx) |
| WO (1) | WO1998046856A1 (xx) |
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2415717A (en) * | 2004-06-30 | 2006-01-04 | Schlumberger Holdings | Drill string torsional vibrational damper |
| US9109410B2 (en) * | 2007-09-04 | 2015-08-18 | George Swietlik | Method system and apparatus for reducing shock and drilling harmonic variation |
| EP2198113B1 (en) * | 2007-09-04 | 2017-08-16 | Stephen John Mcloughlin | A downhole assembly |
| GB2459514B (en) | 2008-04-26 | 2011-03-30 | Schlumberger Holdings | Torsional resonance prevention |
| BRPI0822972B1 (pt) | 2008-12-02 | 2023-01-17 | National Oilwell Varco, L.P. | Método para redução de oscilações da vibração torcional agarra e solta, método de perfuração de um poço,método de atualização de um mecanismo de perfuração em uma plataforma de perfuração e aparelho |
| PL2549055T3 (pl) † | 2008-12-02 | 2015-02-27 | Nat Oilwell Varco Lp | Sposób i urządzenie do redukcji drgań ciernych |
| WO2011035280A2 (en) | 2009-09-21 | 2011-03-24 | National Oilwell Varco, L. P. | Systems and methods for improving drilling efficiency |
| US9366131B2 (en) * | 2009-12-22 | 2016-06-14 | Precision Energy Services, Inc. | Analyzing toolface velocity to detect detrimental vibration during drilling |
| PL2558673T3 (pl) * | 2010-04-12 | 2020-07-27 | Shell Internationale Research Maatschappij B.V. | Sposoby i układy do wiercenia |
| CA2849768C (en) | 2011-10-14 | 2018-09-11 | Precision Energy Services, Inc. | Analysis of drillstring dynamics using a angular rate sensor |
| NL2007656C2 (en) * | 2011-10-25 | 2013-05-01 | Cofely Experts B V | A method of and a device and an electronic controller for mitigating stick-slip oscillations in borehole equipment. |
| NO333959B1 (no) * | 2012-01-24 | 2013-10-28 | Nat Oilwell Varco Norway As | Fremgangsmåte og system for å redusere borestrengoscillasjon |
| US10927658B2 (en) | 2013-03-20 | 2021-02-23 | Schlumberger Technology Corporation | Drilling system control for reducing stick-slip by calculating and reducing energy of upgoing rotational waves in a drillstring |
| US9567844B2 (en) | 2013-10-10 | 2017-02-14 | Weatherford Technology Holdings, Llc | Analysis of drillstring dynamics using angular and linear motion data from multiple accelerometer pairs |
| EP3258056B1 (en) * | 2016-06-13 | 2019-07-24 | VAREL EUROPE (Société par Actions Simplifiée) | Passively induced forced vibration rock drilling system |
| CA3024786C (en) | 2016-07-29 | 2022-03-15 | Halliburton Energy Services, Inc. | Methods and systems for mitigating vibrations in a drilling system |
| EP3279426A1 (en) | 2016-08-05 | 2018-02-07 | Shell Internationale Research Maatschappij B.V. | Method and system for inhibiting torsional oscillations in a drilling assembly |
| US20210062636A1 (en) | 2017-09-05 | 2021-03-04 | Schlumberger Technology Corporation | Controlling drill string rotation |
| US10782197B2 (en) | 2017-12-19 | 2020-09-22 | Schlumberger Technology Corporation | Method for measuring surface torque oscillation performance index |
| US10760417B2 (en) | 2018-01-30 | 2020-09-01 | Schlumberger Technology Corporation | System and method for surface management of drill-string rotation for whirl reduction |
| GB2588024B (en) | 2018-06-01 | 2022-12-07 | Schlumberger Technology Bv | Estimating downhole RPM oscillations |
| US11187714B2 (en) | 2019-07-09 | 2021-11-30 | Schlumberger Technology Corporation | Processing downhole rotational data |
| US11916507B2 (en) | 2020-03-03 | 2024-02-27 | Schlumberger Technology Corporation | Motor angular position control |
| US11933156B2 (en) | 2020-04-28 | 2024-03-19 | Schlumberger Technology Corporation | Controller augmenting existing control system |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3703096A (en) * | 1970-12-28 | 1972-11-21 | Chevron Res | Method of determining downhole occurrences in well drilling using rotary torque oscillation measurements |
| GB9003759D0 (en) * | 1990-02-20 | 1990-04-18 | Shell Int Research | Method and system for controlling vibrations in borehole equipment |
| FR2666374B1 (fr) * | 1990-09-04 | 1996-01-26 | Elf Aquitaine | Procede de determination de la vitesse de rotation d'un outil de forage. |
| GB9219769D0 (en) * | 1992-09-18 | 1992-10-28 | Geco As | Method of determining travel time in drillstring |
| US5448911A (en) * | 1993-02-18 | 1995-09-12 | Baker Hughes Incorporated | Method and apparatus for detecting impending sticking of a drillstring |
| US5358059A (en) * | 1993-09-27 | 1994-10-25 | Ho Hwa Shan | Apparatus and method for the dynamic measurement of a drill string employed in drilling |
| FR2713700B1 (fr) * | 1993-12-08 | 1996-03-15 | Inst Francais Du Petrole | Méthode et système de contrôle de la stabilité de la vitesse de rotation d'un outil de forage. |
| US5864058A (en) * | 1994-09-23 | 1999-01-26 | Baroid Technology, Inc. | Detecting and reducing bit whirl |
| US5842149A (en) * | 1996-10-22 | 1998-11-24 | Baker Hughes Incorporated | Closed loop drilling system |
| FR2732403B1 (fr) * | 1995-03-31 | 1997-05-09 | Inst Francais Du Petrole | Methode et systeme de prediction de l'apparition d'un dysfonctionnement en cours de forage |
| US5560439A (en) * | 1995-04-17 | 1996-10-01 | Delwiche; Robert A. | Method and apparatus for reducing the vibration and whirling of drill bits and the bottom hole assembly in drilling used to drill oil and gas wells |
| US5704436A (en) * | 1996-03-25 | 1998-01-06 | Dresser Industries, Inc. | Method of regulating drilling conditions applied to a well bit |
| FR2750160B1 (fr) * | 1996-06-24 | 1998-08-07 | Inst Francais Du Petrole | Methode et systeme d'estimation en temps reel d'au moins un parametre lie au deplacement d'un outil de forage |
-
1997
- 1997-04-11 EP EP97201096A patent/EP0870899A1/en not_active Withdrawn
-
1998
- 1998-04-08 AR ARP980101609A patent/AR012366A1/es active IP Right Grant
- 1998-04-09 CN CN98803193A patent/CN1097137C/zh not_active Expired - Lifetime
- 1998-04-09 GB GB9922230A patent/GB2339225B/en not_active Expired - Lifetime
- 1998-04-09 WO PCT/EP1998/002216 patent/WO1998046856A1/en active IP Right Grant
- 1998-04-09 AU AU75261/98A patent/AU725974B2/en not_active Expired
- 1998-04-09 BR BR9808671-5A patent/BR9808671A/pt not_active IP Right Cessation
- 1998-04-09 CA CA002281847A patent/CA2281847C/en not_active Expired - Lifetime
- 1998-04-09 ID IDW991171A patent/ID22772A/id unknown
- 1998-04-09 RU RU99124193/03A patent/RU2197613C2/ru not_active IP Right Cessation
- 1998-04-11 EG EG39798A patent/EG20939A/xx active
- 1998-04-16 US US09/061,773 patent/US6166654A/en not_active Expired - Lifetime
-
1999
- 1999-10-08 OA OA9900222A patent/OA11201A/en unknown
- 1999-10-08 NO NO19994910A patent/NO316891B1/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB2339225A (en) | 2000-01-19 |
| AR012366A1 (es) | 2000-10-18 |
| BR9808671A (pt) | 2000-07-11 |
| US6166654A (en) | 2000-12-26 |
| EG20939A (en) | 2000-06-28 |
| EP0870899A1 (en) | 1998-10-14 |
| WO1998046856A1 (en) | 1998-10-22 |
| CA2281847C (en) | 2006-12-12 |
| CN1097137C (zh) | 2002-12-25 |
| RU2197613C2 (ru) | 2003-01-27 |
| GB2339225B (en) | 2001-05-30 |
| ID22772A (id) | 1999-12-09 |
| OA11201A (en) | 2003-05-16 |
| GB9922230D0 (en) | 1999-11-17 |
| NO994910L (no) | 1999-12-07 |
| NO994910D0 (no) | 1999-10-08 |
| AU7526198A (en) | 1998-11-11 |
| CN1249797A (zh) | 2000-04-05 |
| CA2281847A1 (en) | 1998-10-22 |
| AU725974B2 (en) | 2000-10-26 |
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