NO912876L - Fremgangsmaate for detektering av inn- eller utgaaende fluidstroem i en broennboring. - Google Patents
Fremgangsmaate for detektering av inn- eller utgaaende fluidstroem i en broennboring.Info
- Publication number
- NO912876L NO912876L NO91912876A NO912876A NO912876L NO 912876 L NO912876 L NO 912876L NO 91912876 A NO91912876 A NO 91912876A NO 912876 A NO912876 A NO 912876A NO 912876 L NO912876 L NO 912876L
- Authority
- NO
- Norway
- Prior art keywords
- wellbore
- fluid
- ingoing
- burn
- drill
- Prior art date
Links
- 239000012530 fluid Substances 0.000 title abstract 7
- 238000000034 method Methods 0.000 title abstract 2
- 239000007788 liquid Substances 0.000 abstract 3
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 238000004181 pedogenesis Methods 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/007—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by measuring the level variations of storage tanks relative to the time
-
- 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
- E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
- E21B21/001—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor specially adapted for underwater drilling
-
- 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
- E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
- E21B21/08—Controlling or monitoring pressure or flow of drilling fluid, e.g. automatic filling of boreholes, automatic control of bottom pressure
-
- 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
- E21B47/10—Locating fluid leaks, intrusions or movements
Landscapes
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Geophysics (AREA)
- General Physics & Mathematics (AREA)
- Earth Drilling (AREA)
- Geophysics And Detection Of Objects (AREA)
Abstract
Fremgangsmåte for å bestemme utstrømning av fluid fra et brønnhull (5) til sjøs til en omliggende jordfor- masjon (7) eller innstrømning av fluid fra formasjonen (7) til brønnhullet (5), hvor brønnhullet (5) er i fluidforbin- delse med et rør (13) som strekker seg mellom brønnhullet (5) og en flytende borerigg (l) som flyter over brønnhullet (5). Brønnhullet ( 5) og røret (13) er i det minste delvis fylt med et fluidl- egeme (82). En første strøm av væske føres inn i fluidlegemet (82) og en andre strøm av væske blir tømt ut . fra dette. Strømningsmengdene til de to strømmer av væske og variasjon av inn- holdet i fluidlegemet (82) blir bestemt.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB909016272A GB9016272D0 (en) | 1990-07-25 | 1990-07-25 | Detecting outflow or inflow of fluid in a wellbore |
Publications (2)
Publication Number | Publication Date |
---|---|
NO912876D0 NO912876D0 (no) | 1991-07-23 |
NO912876L true NO912876L (no) | 1992-01-27 |
Family
ID=10679598
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO91912876A NO912876L (no) | 1990-07-25 | 1991-07-23 | Fremgangsmaate for detektering av inn- eller utgaaende fluidstroem i en broennboring. |
Country Status (4)
Country | Link |
---|---|
US (1) | US5168932A (no) |
CA (1) | CA2047587A1 (no) |
GB (2) | GB9016272D0 (no) |
NO (1) | NO912876L (no) |
Families Citing this family (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9119563D0 (en) * | 1991-09-13 | 1991-10-23 | Rig Technology Ltd | Improvements in and relating to drilling platforms |
US8011450B2 (en) | 1998-07-15 | 2011-09-06 | Baker Hughes Incorporated | Active bottomhole pressure control with liner drilling and completion systems |
US7721822B2 (en) * | 1998-07-15 | 2010-05-25 | Baker Hughes Incorporated | Control systems and methods for real-time downhole pressure management (ECD control) |
US6415877B1 (en) * | 1998-07-15 | 2002-07-09 | Deep Vision Llc | Subsea wellbore drilling system for reducing bottom hole pressure |
US7174975B2 (en) * | 1998-07-15 | 2007-02-13 | Baker Hughes Incorporated | Control systems and methods for active controlled bottomhole pressure systems |
US7806203B2 (en) * | 1998-07-15 | 2010-10-05 | Baker Hughes Incorporated | Active controlled bottomhole pressure system and method with continuous circulation system |
US7270185B2 (en) * | 1998-07-15 | 2007-09-18 | Baker Hughes Incorporated | Drilling system and method for controlling equivalent circulating density during drilling of wellbores |
US7096975B2 (en) * | 1998-07-15 | 2006-08-29 | Baker Hughes Incorporated | Modular design for downhole ECD-management devices and related methods |
US6257354B1 (en) * | 1998-11-20 | 2001-07-10 | Baker Hughes Incorporated | Drilling fluid flow monitoring system |
US6668943B1 (en) * | 1999-06-03 | 2003-12-30 | Exxonmobil Upstream Research Company | Method and apparatus for controlling pressure and detecting well control problems during drilling of an offshore well using a gas-lifted riser |
US20020112888A1 (en) | 2000-12-18 | 2002-08-22 | Christian Leuchtenberg | Drilling system and method |
US6981561B2 (en) * | 2001-09-20 | 2006-01-03 | Baker Hughes Incorporated | Downhole cutting mill |
GB2396875B (en) * | 2001-09-20 | 2006-03-08 | Baker Hughes Inc | Active controlled bottomhole pressure system & method |
CA2477242C (en) † | 2002-02-20 | 2011-05-24 | Shell Canada Limited | Dynamic annular pressure control apparatus and method |
US7185719B2 (en) * | 2002-02-20 | 2007-03-06 | Shell Oil Company | Dynamic annular pressure control apparatus and method |
US6957698B2 (en) * | 2002-09-20 | 2005-10-25 | Baker Hughes Incorporated | Downhole activatable annular seal assembly |
EP1664478B1 (en) * | 2003-08-19 | 2006-12-27 | Shell Internationale Researchmaatschappij B.V. | Drilling system and method |
US20070235223A1 (en) * | 2005-04-29 | 2007-10-11 | Tarr Brian A | Systems and methods for managing downhole pressure |
US8517111B2 (en) * | 2009-09-10 | 2013-08-27 | Bp Corporation North America Inc. | Systems and methods for circulating out a well bore influx in a dual gradient environment |
GB2478119A (en) * | 2010-02-24 | 2011-08-31 | Managed Pressure Operations Llc | A drilling system having a riser closure mounted above a telescopic joint |
GB2490156A (en) | 2011-04-21 | 2012-10-24 | Managed Pressure Operations | Slip joint for a riser in an offshore drilling system |
US8973676B2 (en) | 2011-07-28 | 2015-03-10 | Baker Hughes Incorporated | Active equivalent circulating density control with real-time data connection |
US9033048B2 (en) * | 2011-12-28 | 2015-05-19 | Hydril Usa Manufacturing Llc | Apparatuses and methods for determining wellbore influx condition using qualitative indications |
US9328575B2 (en) * | 2012-01-31 | 2016-05-03 | Weatherford Technology Holdings, Llc | Dual gradient managed pressure drilling |
CA2881767A1 (en) * | 2012-10-05 | 2014-04-10 | Halliburton Energy Services, Inc. | Detection of influxes and losses while drilling from a floating vessel |
GB2521374A (en) | 2013-12-17 | 2015-06-24 | Managed Pressure Operations | Drilling system and method of operating a drilling system |
GB2521373A (en) | 2013-12-17 | 2015-06-24 | Managed Pressure Operations | Apparatus and method for degassing drilling fluid |
EP3128120B1 (en) * | 2014-05-13 | 2021-08-11 | Weatherford Technology Holdings, LLC | Marine diverter system |
GB2536004B (en) | 2015-03-02 | 2019-01-09 | Schlumberger Holdings | Bell nipple |
CN104895548B (zh) * | 2015-06-15 | 2017-11-03 | 中国石油大学(华东) | 深水双梯度钻井用海底井口压力指示及自动调节装置 |
US9835026B2 (en) * | 2015-09-28 | 2017-12-05 | Schlumberger Technology Corporation | High-speed transmission of annulus pressure-while-drilling by data compression |
US9546891B1 (en) | 2016-02-18 | 2017-01-17 | Ian Padden | Flow measuring system having a housing with a flow measurement device and a deflector plate attached over a hole in a riser |
US10648315B2 (en) * | 2016-06-29 | 2020-05-12 | Schlumberger Technology Corporation | Automated well pressure control and gas handling system and method |
US9670744B1 (en) * | 2016-09-08 | 2017-06-06 | Sjo Drilling As | Drilling fluid circulation system |
US10907426B2 (en) | 2018-10-15 | 2021-02-02 | H. Udo Zeidler | Apparatus and method for early kick detection and loss of drilling mud in oilwell drilling operations |
US11898437B2 (en) * | 2021-12-17 | 2024-02-13 | Saudi Arabian Oil Company | Method and system for determining fluid level change using pressure monitoring of annular gas |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3809170A (en) * | 1972-03-13 | 1974-05-07 | Exxon Production Research Co | Method and apparatus for detecting fluid influx in offshore drilling operations |
US3976148A (en) * | 1975-09-12 | 1976-08-24 | The Offshore Company | Method and apparatus for determining onboard a heaving vessel the flow rate of drilling fluid flowing out of a wellhole and into a telescoping marine riser connecting between the wellhouse and the vessel |
US4099582A (en) * | 1976-09-03 | 1978-07-11 | Martin-Decker Company, A Division Of Gardner-Denver | Drilling fluid compensation device |
US4135841A (en) * | 1978-02-06 | 1979-01-23 | Regan Offshore International, Inc. | Mud flow heave compensator |
US4440239A (en) * | 1981-09-28 | 1984-04-03 | Exxon Production Research Co. | Method and apparatus for controlling the flow of drilling fluid in a wellbore |
US4527425A (en) * | 1982-12-10 | 1985-07-09 | Nl Industries, Inc. | System for detecting blow out and lost circulation in a borehole |
US4610161A (en) * | 1985-07-05 | 1986-09-09 | Exxon Production Research Co. | Method and apparatus for determining fluid circulation conditions in well drilling operations |
US5006845A (en) * | 1989-06-13 | 1991-04-09 | Honeywell Inc. | Gas kick detector |
-
1990
- 1990-07-25 GB GB909016272A patent/GB9016272D0/en active Pending
-
1991
- 1991-07-15 US US07/729,661 patent/US5168932A/en not_active Expired - Lifetime
- 1991-07-23 NO NO91912876A patent/NO912876L/no unknown
- 1991-07-23 GB GB9115855A patent/GB2246444B/en not_active Expired - Fee Related
- 1991-07-23 CA CA002047587A patent/CA2047587A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
GB2246444A (en) | 1992-01-29 |
US5168932A (en) | 1992-12-08 |
CA2047587A1 (en) | 1992-01-26 |
GB2246444B (en) | 1994-09-21 |
GB9115855D0 (en) | 1991-09-04 |
GB9016272D0 (en) | 1990-09-12 |
NO912876D0 (no) | 1991-07-23 |
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