WO2012094242A3 - Method for a pressure release encoding system for communicating downhole information through a wellbore to a surface location - Google Patents
Method for a pressure release encoding system for communicating downhole information through a wellbore to a surface location Download PDFInfo
- Publication number
- WO2012094242A3 WO2012094242A3 PCT/US2011/068066 US2011068066W WO2012094242A3 WO 2012094242 A3 WO2012094242 A3 WO 2012094242A3 US 2011068066 W US2011068066 W US 2011068066W WO 2012094242 A3 WO2012094242 A3 WO 2012094242A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- wellbore
- encoding system
- pressure
- flow
- valve
- Prior art date
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
- E21B47/18—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 through the well fluid, e.g. mud pressure pulse telemetry
- E21B47/22—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 through the well fluid, e.g. mud pressure pulse telemetry by negative mud pulses using a pressure relieve valve between drill pipe and annulus
-
- 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
- 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
- E21B44/02—Automatic control of the tool feed
- E21B44/06—Automatic control of the tool feed in response to the flow or pressure of the motive fluid of the drive
-
- 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
Abstract
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2013135664/03A RU2013135664A (en) | 2011-01-04 | 2011-12-30 | METHOD FOR PRESSURE RESET CODING SYSTEM FOR TRANSFER OF BOTTOM INFORMATION ON A SURFACE OF A WELL ON A SURFACE |
AU2011353550A AU2011353550A1 (en) | 2011-01-04 | 2011-12-30 | Method for a pressure release encoding system for communicating downhole information through a wellbore to a surface location |
GB1313028.1A GB2501638A (en) | 2011-01-04 | 2011-12-30 | Method for a pressure release encoding system for communicating downhole information through a wellbore to a surface location |
MX2013007732A MX2013007732A (en) | 2011-01-04 | 2011-12-30 | Method for a pressure release encoding system for communicating downhole information through a wellbore to a surface location. |
CA2823836A CA2823836A1 (en) | 2011-01-04 | 2011-12-30 | Method for a pressure release encoding system for communicating downhole information through a wellbore to a surface location |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/984,052 US8467268B2 (en) | 2006-07-26 | 2011-01-04 | Pressure release encoding system for communicating downhole information through a wellbore to a surface location |
US12/984,052 | 2011-01-04 | ||
US13/018,212 | 2011-01-31 | ||
US13/018,212 US8824241B2 (en) | 2010-01-11 | 2011-01-31 | Method for a pressure release encoding system for communicating downhole information through a wellbore to a surface location |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2012094242A2 WO2012094242A2 (en) | 2012-07-12 |
WO2012094242A3 true WO2012094242A3 (en) | 2013-01-10 |
Family
ID=46457927
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2011/068066 WO2012094242A2 (en) | 2011-01-04 | 2011-12-30 | Method for a pressure release encoding system for communicating downhole information through a wellbore to a surface location |
Country Status (6)
Country | Link |
---|---|
AU (1) | AU2011353550A1 (en) |
CA (1) | CA2823836A1 (en) |
GB (1) | GB2501638A (en) |
MX (1) | MX2013007732A (en) |
RU (1) | RU2013135664A (en) |
WO (1) | WO2012094242A2 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2499593B8 (en) * | 2012-02-21 | 2018-08-22 | Tendeka Bv | Wireless communication |
CA2915136C (en) | 2013-06-21 | 2017-05-02 | Evolution Engineering Inc. | Mud hammer for generating telemetry signals |
AU2016420115B2 (en) | 2016-08-18 | 2022-12-01 | Halliburton Energy Services, Inc. | Flow rate signals for wireless downhole communication |
DK179179B1 (en) * | 2016-09-21 | 2018-01-15 | Advancetech Aps | System and method for transmission of pulses |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6714138B1 (en) * | 2000-09-29 | 2004-03-30 | Aps Technology, Inc. | Method and apparatus for transmitting information to the surface from a drill string down hole in a well |
US20080024319A1 (en) * | 2006-07-26 | 2008-01-31 | Welltronics | System for communicating downhole information through a wellbore to a surface location |
US7417920B2 (en) * | 2001-03-13 | 2008-08-26 | Baker Hughes Incorporated | Reciprocating pulser for mud pulse telemetry |
US20100110833A1 (en) * | 2006-07-26 | 2010-05-06 | Close David | Pressure release encoding system for communicating downhole information through a wellbore to a surface location |
-
2011
- 2011-12-30 AU AU2011353550A patent/AU2011353550A1/en not_active Abandoned
- 2011-12-30 GB GB1313028.1A patent/GB2501638A/en not_active Withdrawn
- 2011-12-30 RU RU2013135664/03A patent/RU2013135664A/en not_active Application Discontinuation
- 2011-12-30 WO PCT/US2011/068066 patent/WO2012094242A2/en active Application Filing
- 2011-12-30 MX MX2013007732A patent/MX2013007732A/en not_active Application Discontinuation
- 2011-12-30 CA CA2823836A patent/CA2823836A1/en not_active Abandoned
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6714138B1 (en) * | 2000-09-29 | 2004-03-30 | Aps Technology, Inc. | Method and apparatus for transmitting information to the surface from a drill string down hole in a well |
US7417920B2 (en) * | 2001-03-13 | 2008-08-26 | Baker Hughes Incorporated | Reciprocating pulser for mud pulse telemetry |
US20080024319A1 (en) * | 2006-07-26 | 2008-01-31 | Welltronics | System for communicating downhole information through a wellbore to a surface location |
US20100110833A1 (en) * | 2006-07-26 | 2010-05-06 | Close David | Pressure release encoding system for communicating downhole information through a wellbore to a surface location |
Also Published As
Publication number | Publication date |
---|---|
MX2013007732A (en) | 2014-12-05 |
WO2012094242A2 (en) | 2012-07-12 |
GB201313028D0 (en) | 2013-09-04 |
AU2011353550A1 (en) | 2013-07-25 |
CA2823836A1 (en) | 2012-07-12 |
RU2013135664A (en) | 2015-02-10 |
GB2501638A (en) | 2013-10-30 |
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