EP2069457A4 - INCREASED SPEED OF PENETRATION OF LOW RHEOLOGY WELLBORE FLUIDS - Google Patents
INCREASED SPEED OF PENETRATION OF LOW RHEOLOGY WELLBORE FLUIDSInfo
- Publication number
- EP2069457A4 EP2069457A4 EP07798639A EP07798639A EP2069457A4 EP 2069457 A4 EP2069457 A4 EP 2069457A4 EP 07798639 A EP07798639 A EP 07798639A EP 07798639 A EP07798639 A EP 07798639A EP 2069457 A4 EP2069457 A4 EP 2069457A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- penetration
- increased rate
- wellbore fluids
- low rheology
- rheology wellbore
- 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- Withdrawn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
- 239000012530 fluid Substances 0.000 title 1
- 230000035515 penetration Effects 0.000 title 1
- 238000000518 rheometry Methods 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
- C09K8/02—Well-drilling compositions
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
- C09K8/02—Well-drilling compositions
- C09K8/03—Specific additives for general use in well-drilling compositions
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
- C09K8/02—Well-drilling compositions
- C09K8/03—Specific additives for general use in well-drilling compositions
- C09K8/032—Inorganic additives
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
- C09K8/02—Well-drilling compositions
- C09K8/32—Non-aqueous well-drilling compositions, e.g. oil-based
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
- C09K8/02—Well-drilling compositions
- C09K8/32—Non-aqueous well-drilling compositions, e.g. oil-based
- C09K8/36—Water-in-oil emulsions
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Inorganic Chemistry (AREA)
- Lubricants (AREA)
- Auxiliary Devices For Machine Tools (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US82515606P | 2006-09-11 | 2006-09-11 | |
US11/617,576 US7409994B2 (en) | 2004-06-03 | 2006-12-28 | Drilling well with drilling fluid of fluid phase and weighting agent |
US11/617,031 US20070105724A1 (en) | 2004-06-03 | 2006-12-28 | Method of using a sized barite as a weighting agent for drilling fluids |
US11/741,199 US20080064613A1 (en) | 2006-09-11 | 2007-04-27 | Dispersant coated weighting agents |
US11/741,689 US7618927B2 (en) | 1996-07-24 | 2007-04-27 | Increased rate of penetration from low rheology wellbore fluids |
PCT/US2007/071344 WO2008033592A1 (en) | 2006-09-11 | 2007-06-15 | Increased rate of penetration from low rheology wellbore fluids |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2069457A1 EP2069457A1 (en) | 2009-06-17 |
EP2069457A4 true EP2069457A4 (en) | 2009-09-30 |
Family
ID=40551579
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP07798639A Withdrawn EP2069457A4 (en) | 2006-09-11 | 2007-06-15 | INCREASED SPEED OF PENETRATION OF LOW RHEOLOGY WELLBORE FLUIDS |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP2069457A4 (pt) |
AU (1) | AU2007294626B2 (pt) |
BR (1) | BRPI0716973A2 (pt) |
CA (1) | CA2663117C (pt) |
GB (1) | GB2455034A (pt) |
MX (1) | MX2009002614A (pt) |
WO (1) | WO2008033592A1 (pt) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8252729B2 (en) | 2008-01-17 | 2012-08-28 | Halliburton Energy Services Inc. | High performance drilling fluids with submicron-size particles as the weighting agent |
US20140087974A1 (en) * | 2012-09-27 | 2014-03-27 | Halliburton Energy Services, Inc. | Particulate Weighting Agents Comprising Removable Coatings and Methods of Using the Same |
US10407988B2 (en) | 2013-01-29 | 2019-09-10 | Halliburton Energy Services, Inc. | Wellbore fluids comprising mineral particles and methods relating thereto |
US9777207B2 (en) | 2013-01-29 | 2017-10-03 | Halliburton Energy Services, Inc. | Wellbore fluids comprising mineral particles and methods relating thereto |
US9410065B2 (en) | 2013-01-29 | 2016-08-09 | Halliburton Energy Services, Inc. | Precipitated particles and wellbore fluids and methods relating thereto |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3880764A (en) * | 1972-11-06 | 1975-04-29 | Amoco Prod Co | Polymer non-dispersed drilling fluids |
US20030203822A1 (en) * | 1996-07-24 | 2003-10-30 | Bradbury Andrew J. | Additive for increasing the density of a fluid for casing annulus pressure control |
US20050277553A1 (en) * | 2004-06-03 | 2005-12-15 | M-I L.L.C. | Sized barite as a weighting agent for drilling fluids |
WO2006056774A2 (en) * | 2004-11-23 | 2006-06-01 | M-I L.L.C. | Emulsifier-free wellbore fluid |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6180573B1 (en) * | 1997-11-20 | 2001-01-30 | Dresser Industries, Inc. | Weight material for drilling fluids and method of creating and maintaining the desired weight |
-
2007
- 2007-06-15 WO PCT/US2007/071344 patent/WO2008033592A1/en active Application Filing
- 2007-06-15 CA CA2663117A patent/CA2663117C/en not_active Expired - Fee Related
- 2007-06-15 BR BRPI0716973-6A patent/BRPI0716973A2/pt not_active Application Discontinuation
- 2007-06-15 MX MX2009002614A patent/MX2009002614A/es active IP Right Grant
- 2007-06-15 AU AU2007294626A patent/AU2007294626B2/en not_active Ceased
- 2007-06-15 GB GB0905100A patent/GB2455034A/en not_active Withdrawn
- 2007-06-15 EP EP07798639A patent/EP2069457A4/en not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3880764A (en) * | 1972-11-06 | 1975-04-29 | Amoco Prod Co | Polymer non-dispersed drilling fluids |
US20030203822A1 (en) * | 1996-07-24 | 2003-10-30 | Bradbury Andrew J. | Additive for increasing the density of a fluid for casing annulus pressure control |
US20050277553A1 (en) * | 2004-06-03 | 2005-12-15 | M-I L.L.C. | Sized barite as a weighting agent for drilling fluids |
WO2006056774A2 (en) * | 2004-11-23 | 2006-06-01 | M-I L.L.C. | Emulsifier-free wellbore fluid |
Non-Patent Citations (1)
Title |
---|
See also references of WO2008033592A1 * |
Also Published As
Publication number | Publication date |
---|---|
CA2663117C (en) | 2012-07-24 |
WO2008033592A1 (en) | 2008-03-20 |
CA2663117A1 (en) | 2008-03-20 |
AU2007294626B2 (en) | 2011-04-14 |
MX2009002614A (es) | 2009-04-07 |
GB2455034A (en) | 2009-06-03 |
EP2069457A1 (en) | 2009-06-17 |
BRPI0716973A2 (pt) | 2013-02-13 |
AU2007294626A1 (en) | 2008-03-20 |
GB0905100D0 (en) | 2009-05-06 |
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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: 20090409 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL BA HR MK RS |
|
A4 | Supplementary search report drawn up and despatched |
Effective date: 20090827 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: C09K 8/36 20060101ALI20090821BHEP Ipc: C09K 8/32 20060101ALI20090821BHEP Ipc: C09K 8/03 20060101AFI20090821BHEP |
|
17Q | First examination report despatched |
Effective date: 20100329 |
|
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: 20101009 |