NO20063968L - Nedihulls dataoverforingsapparat, samt fremgangsmater - Google Patents
Nedihulls dataoverforingsapparat, samt fremgangsmaterInfo
- Publication number
- NO20063968L NO20063968L NO20063968A NO20063968A NO20063968L NO 20063968 L NO20063968 L NO 20063968L NO 20063968 A NO20063968 A NO 20063968A NO 20063968 A NO20063968 A NO 20063968A NO 20063968 L NO20063968 L NO 20063968L
- Authority
- NO
- Norway
- Prior art keywords
- downhole
- data
- methods
- downhole data
- well
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V11/00—Prospecting or detecting by methods combining techniques covered by two or more of main groups G01V1/00 - G01V9/00
- G01V11/002—Details, e.g. power supply systems for logging instruments, transmitting or recording data, specially adapted for well logging, also if the prospecting method is irrelevant
-
- 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
- E21B47/12—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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geophysics (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- Remote Sensing (AREA)
- Geochemistry & Mineralogy (AREA)
- General Physics & Mathematics (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Mobile Radio Communication Systems (AREA)
- Geophysics And Detection Of Objects (AREA)
- Selective Calling Equipment (AREA)
- Radio Relay Systems (AREA)
Abstract
Eksempler på nedihulls telemetrisystemer og fremgangsmåter for å sende signaler mellom en overflateenhet og et nedihullsverktøy er beskrevet. Ett eksempel på fremgangsmåte sender data mellom en nedihullslokasjon i en brønnboring og en overflatelokasjon tilknyttet brønnboringen ved å måle nedihullsdata ved hjelp av minst én nedihullskomponent og generere en dataramme som inneholder i hvert fall en del av nedihullsdataene. Dette fremgangsmåte-eksempelet varierer telemetri-båndbredden som tildeles den minst ene nedihullskomponenten som reaksjon på at de i hvert fall noen av nedihullsdataene svarer til en spesialhendelse og sender de i hvert fall noen av nedihullsdataene til overflatelokasjonen over telemetri-båndbredden tildelt den minst ene nedihullskomponenten
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US71618005P | 2005-09-12 | 2005-09-12 | |
US11/464,867 US8044821B2 (en) | 2005-09-12 | 2006-08-16 | Downhole data transmission apparatus and methods |
Publications (1)
Publication Number | Publication Date |
---|---|
NO20063968L true NO20063968L (no) | 2007-03-13 |
Family
ID=37081224
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20063968A NO20063968L (no) | 2005-09-12 | 2006-09-05 | Nedihulls dataoverforingsapparat, samt fremgangsmater |
Country Status (9)
Country | Link |
---|---|
US (1) | US8044821B2 (no) |
CN (1) | CN1932239B (no) |
CA (1) | CA2557962C (no) |
DE (1) | DE102006042744A1 (no) |
FR (1) | FR2891580A1 (no) |
GB (2) | GB2446070B (no) |
MX (1) | MXPA06010092A (no) |
NO (1) | NO20063968L (no) |
RU (1) | RU2417314C2 (no) |
Families Citing this family (83)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7805247B2 (en) * | 2002-09-09 | 2010-09-28 | Schlumberger Technology Corporation | System and methods for well data compression |
US7957946B2 (en) * | 2007-06-29 | 2011-06-07 | Schlumberger Technology Corporation | Method of automatically controlling the trajectory of a drilled well |
US20090120689A1 (en) * | 2007-11-12 | 2009-05-14 | Baker Hughes Incorporated | Apparatus and method for communicating information between a wellbore and surface |
US8284073B2 (en) * | 2008-04-17 | 2012-10-09 | Schlumberger Technology Corporation | Downlink while pumps are off |
CN101294491B (zh) * | 2008-06-12 | 2012-02-01 | 中国石油集团钻井工程技术研究院 | 一种井下信息自适应传输方法和系统 |
US8060311B2 (en) * | 2008-06-23 | 2011-11-15 | Schlumberger Technology Corporation | Job monitoring methods and apparatus for logging-while-drilling equipment |
US20100133004A1 (en) * | 2008-12-03 | 2010-06-03 | Halliburton Energy Services, Inc. | System and Method for Verifying Perforating Gun Status Prior to Perforating a Wellbore |
US8350716B2 (en) * | 2009-09-02 | 2013-01-08 | Intelliserv, Llc | System and method for communicating data between wellbore instruments and surface devices |
GB202008909D0 (en) * | 2020-06-11 | 2020-07-29 | Expro North Sea Ltd | Controller for use with a remote downhole tool |
US8694257B2 (en) * | 2010-08-30 | 2014-04-08 | Schlumberger Technology Corporation | Method for determining uncertainty with projected wellbore position and attitude |
CN102296948A (zh) * | 2011-06-16 | 2011-12-28 | 中国石油天然气集团公司 | 一种随钻测井仪的数据帧存储方法 |
EP2587227A1 (en) * | 2011-10-31 | 2013-05-01 | Welltec A/S | Downhole tool for determining flow velocity |
US9593567B2 (en) | 2011-12-01 | 2017-03-14 | National Oilwell Varco, L.P. | Automated drilling system |
EP2610434A1 (en) | 2011-12-29 | 2013-07-03 | Welltec A/S | Downhole visualisation system |
US9194228B2 (en) | 2012-01-07 | 2015-11-24 | Merlin Technology, Inc. | Horizontal directional drilling area network and methods |
EP3872295B1 (en) * | 2012-07-20 | 2023-07-12 | Merlin Technology Inc. | Inground operations, system, communications and associated apparatus |
US20150300159A1 (en) | 2012-12-19 | 2015-10-22 | David A. Stiles | Apparatus and Method for Evaluating Cement Integrity in a Wellbore Using Acoustic Telemetry |
US10480308B2 (en) | 2012-12-19 | 2019-11-19 | Exxonmobil Upstream Research Company | Apparatus and method for monitoring fluid flow in a wellbore using acoustic signals |
US10100635B2 (en) | 2012-12-19 | 2018-10-16 | Exxonmobil Upstream Research Company | Wired and wireless downhole telemetry using a logging tool |
WO2014100276A1 (en) | 2012-12-19 | 2014-06-26 | Exxonmobil Upstream Research Company | Electro-acoustic transmission of data along a wellbore |
US9557434B2 (en) | 2012-12-19 | 2017-01-31 | Exxonmobil Upstream Research Company | Apparatus and method for detecting fracture geometry using acoustic telemetry |
US9759062B2 (en) | 2012-12-19 | 2017-09-12 | Exxonmobil Upstream Research Company | Telemetry system for wireless electro-acoustical transmission of data along a wellbore |
EP2956620A4 (en) | 2013-02-12 | 2016-11-30 | Halliburton Energy Services Inc | TRANSMISSION TO THE TOP OF THE DIAGRAM DATA PITCH BASED ON BANDWIDTH |
US20160108728A1 (en) * | 2013-06-20 | 2016-04-21 | Halliburton Energy Services, Inc. | Integrated computational element-based optical sensor network and related methods |
WO2015026317A1 (en) * | 2013-08-19 | 2015-02-26 | Halliburton Energy Services, Inc. | Evaluating wellbore telemetry systems |
US10236906B2 (en) * | 2013-10-22 | 2019-03-19 | Schlumberger Technology Corporation | Compression and timely delivery of well-test data |
CA2930420A1 (en) * | 2013-11-13 | 2015-05-21 | Schlumberger Canada Limited | Event-based telemetry for artificial lift in wells |
US10132149B2 (en) | 2013-11-26 | 2018-11-20 | Exxonmobil Upstream Research Company | Remotely actuated screenout relief valves and systems and methods including the same |
US9810056B2 (en) * | 2014-02-28 | 2017-11-07 | Nabors Drilling Technologies Usa, Inc. | Environment-based telemetry system |
US9062537B1 (en) * | 2014-04-01 | 2015-06-23 | Bench Tree Group, Llc | System and method of triggering, acquiring and communicating borehole data for a MWD system |
EP3191683A1 (en) | 2014-09-12 | 2017-07-19 | Exxonmobil Upstream Research Company | Discrete wellbore devices, hydrocarbon wells including a downhole communication network and the discrete wellbore devices and systems and methods including the same |
WO2016081774A1 (en) | 2014-11-20 | 2016-05-26 | Schlumberger Canada Limited | Continuous downlinking while drilling |
CN104632190B (zh) * | 2014-12-23 | 2017-07-11 | 北京奥瑞安能源技术开发有限公司 | 一种油气井参数采集方法和系统 |
US9863222B2 (en) | 2015-01-19 | 2018-01-09 | Exxonmobil Upstream Research Company | System and method for monitoring fluid flow in a wellbore using acoustic telemetry |
US10408047B2 (en) | 2015-01-26 | 2019-09-10 | Exxonmobil Upstream Research Company | Real-time well surveillance using a wireless network and an in-wellbore tool |
US9784097B2 (en) | 2015-03-30 | 2017-10-10 | Baker Hughes Incorporated | Compressed telemetry for time series downhole data using variable scaling and grouped words |
US10419018B2 (en) | 2015-05-08 | 2019-09-17 | Schlumberger Technology Corporation | Real-time annulus pressure while drilling for formation integrity test |
US9932824B2 (en) * | 2015-10-21 | 2018-04-03 | Schlumberger Technology Corporation | Compression and transmission of measurements from downhole tool |
WO2018005634A1 (en) * | 2016-06-30 | 2018-01-04 | Schlumberger Technology Corporation | Downhole electromagnetic network |
US10415376B2 (en) | 2016-08-30 | 2019-09-17 | Exxonmobil Upstream Research Company | Dual transducer communications node for downhole acoustic wireless networks and method employing same |
US10364669B2 (en) | 2016-08-30 | 2019-07-30 | Exxonmobil Upstream Research Company | Methods of acoustically communicating and wells that utilize the methods |
US10465505B2 (en) | 2016-08-30 | 2019-11-05 | Exxonmobil Upstream Research Company | Reservoir formation characterization using a downhole wireless network |
US10590759B2 (en) | 2016-08-30 | 2020-03-17 | Exxonmobil Upstream Research Company | Zonal isolation devices including sensing and wireless telemetry and methods of utilizing the same |
US10344583B2 (en) | 2016-08-30 | 2019-07-09 | Exxonmobil Upstream Research Company | Acoustic housing for tubulars |
US10487647B2 (en) | 2016-08-30 | 2019-11-26 | Exxonmobil Upstream Research Company | Hybrid downhole acoustic wireless network |
US10526888B2 (en) | 2016-08-30 | 2020-01-07 | Exxonmobil Upstream Research Company | Downhole multiphase flow sensing methods |
US10697287B2 (en) | 2016-08-30 | 2020-06-30 | Exxonmobil Upstream Research Company | Plunger lift monitoring via a downhole wireless network field |
US10316619B2 (en) | 2017-03-16 | 2019-06-11 | Saudi Arabian Oil Company | Systems and methods for stage cementing |
US10544648B2 (en) | 2017-04-12 | 2020-01-28 | Saudi Arabian Oil Company | Systems and methods for sealing a wellbore |
US10557330B2 (en) | 2017-04-24 | 2020-02-11 | Saudi Arabian Oil Company | Interchangeable wellbore cleaning modules |
WO2018236696A1 (en) | 2017-06-21 | 2018-12-27 | Schlumberger Technology Corporation | DOWNHOLE DATA TRANSMISSION AND SURFACE SYNCHRONIZATION |
US10487604B2 (en) | 2017-08-02 | 2019-11-26 | Saudi Arabian Oil Company | Vibration-induced installation of wellbore casing |
US10378298B2 (en) | 2017-08-02 | 2019-08-13 | Saudi Arabian Oil Company | Vibration-induced installation of wellbore casing |
US10597962B2 (en) | 2017-09-28 | 2020-03-24 | Saudi Arabian Oil Company | Drilling with a whipstock system |
US10837276B2 (en) | 2017-10-13 | 2020-11-17 | Exxonmobil Upstream Research Company | Method and system for performing wireless ultrasonic communications along a drilling string |
MX2020003296A (es) | 2017-10-13 | 2020-07-28 | Exxonmobil Upstream Res Co | Metodo y sistema para realizar operaciones de hidrocarburo con redes de comunicacion mixta. |
US10697288B2 (en) | 2017-10-13 | 2020-06-30 | Exxonmobil Upstream Research Company | Dual transducer communications node including piezo pre-tensioning for acoustic wireless networks and method employing same |
CA3079020C (en) | 2017-10-13 | 2022-10-25 | Exxonmobil Upstream Research Company | Method and system for performing communications using aliasing |
WO2019074657A1 (en) | 2017-10-13 | 2019-04-18 | Exxonmobil Upstream Research Company | METHOD AND SYSTEM FOR REALIZING OPERATIONS USING COMMUNICATIONS |
CN111201454B (zh) | 2017-10-13 | 2022-09-09 | 埃克森美孚上游研究公司 | 用于利用通信执行操作的方法和系统 |
US10378339B2 (en) | 2017-11-08 | 2019-08-13 | Saudi Arabian Oil Company | Method and apparatus for controlling wellbore operations |
US10690794B2 (en) | 2017-11-17 | 2020-06-23 | Exxonmobil Upstream Research Company | Method and system for performing operations using communications for a hydrocarbon system |
WO2019099188A1 (en) | 2017-11-17 | 2019-05-23 | Exxonmobil Upstream Research Company | Method and system for performing wireless ultrasonic communications along tubular members |
WO2019125354A1 (en) * | 2017-12-18 | 2019-06-27 | Halliburton Energy Services, Inc. | Application of ultrasonic inspection to downhole conveyance devices |
US10844708B2 (en) | 2017-12-20 | 2020-11-24 | Exxonmobil Upstream Research Company | Energy efficient method of retrieving wireless networked sensor data |
WO2019133290A1 (en) | 2017-12-29 | 2019-07-04 | Exxonmobil Upstream Research Company | Methods and systems for monitoring and optimizing reservoir stimulation operations |
US11156081B2 (en) | 2017-12-29 | 2021-10-26 | Exxonmobil Upstream Research Company | Methods and systems for operating and maintaining a downhole wireless network |
US10711600B2 (en) | 2018-02-08 | 2020-07-14 | Exxonmobil Upstream Research Company | Methods of network peer identification and self-organization using unique tonal signatures and wells that use the methods |
US11268378B2 (en) | 2018-02-09 | 2022-03-08 | Exxonmobil Upstream Research Company | Downhole wireless communication node and sensor/tools interface |
US10689914B2 (en) | 2018-03-21 | 2020-06-23 | Saudi Arabian Oil Company | Opening a wellbore with a smart hole-opener |
US10689913B2 (en) | 2018-03-21 | 2020-06-23 | Saudi Arabian Oil Company | Supporting a string within a wellbore with a smart stabilizer |
US10794170B2 (en) | 2018-04-24 | 2020-10-06 | Saudi Arabian Oil Company | Smart system for selection of wellbore drilling fluid loss circulation material |
US10612362B2 (en) | 2018-05-18 | 2020-04-07 | Saudi Arabian Oil Company | Coiled tubing multifunctional quad-axial visual monitoring and recording |
GB2589472B (en) * | 2018-08-02 | 2023-02-01 | Landmark Graphics Corp | Distributed control system using asynchronous services in a wellbore |
US11293280B2 (en) | 2018-12-19 | 2022-04-05 | Exxonmobil Upstream Research Company | Method and system for monitoring post-stimulation operations through acoustic wireless sensor network |
US11952886B2 (en) | 2018-12-19 | 2024-04-09 | ExxonMobil Technology and Engineering Company | Method and system for monitoring sand production through acoustic wireless sensor network |
CN110513103B (zh) * | 2019-07-04 | 2020-05-12 | 中国石油天然气集团有限公司 | 钻井系统中的数据传输方法及系统 |
US11299968B2 (en) | 2020-04-06 | 2022-04-12 | Saudi Arabian Oil Company | Reducing wellbore annular pressure with a release system |
US11396789B2 (en) | 2020-07-28 | 2022-07-26 | Saudi Arabian Oil Company | Isolating a wellbore with a wellbore isolation system |
US11414942B2 (en) | 2020-10-14 | 2022-08-16 | Saudi Arabian Oil Company | Packer installation systems and related methods |
CN112799124B (zh) * | 2020-12-30 | 2024-05-17 | 江苏集萃微纳自动化系统与装备技术研究所有限公司 | 分布式地震勘探采集系统数据传输方法及装置 |
CN112901155A (zh) * | 2021-01-18 | 2021-06-04 | 北京港震科技股份有限公司 | 一种井下数据收集装置及系统 |
US11624265B1 (en) | 2021-11-12 | 2023-04-11 | Saudi Arabian Oil Company | Cutting pipes in wellbores using downhole autonomous jet cutting tools |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2379694A1 (fr) | 1977-02-03 | 1978-09-01 | Schlumberger Prospection | Systeme de transmission de donnees pour puits de forage |
SU783825A1 (ru) | 1979-01-10 | 1980-11-30 | Всесоюзный Научно-Исследовательский Институт Лесоводства И Механизации Лесного Хозяйства | Адаптивна телеметрическа система |
US4739325A (en) * | 1982-09-30 | 1988-04-19 | Macleod Laboratories, Inc. | Apparatus and method for down-hole EM telemetry while drilling |
SU1432559A1 (ru) | 1985-03-22 | 1988-10-23 | Минский радиотехнический институт | Система управлени технологическими комплексами |
SU1453605A1 (ru) | 1987-01-12 | 1989-01-23 | Военная Краснознаменная академия связи им.С.М.Буденного | Устройство передачи и приема информации |
SU1564579A1 (ru) | 1987-02-24 | 1990-05-15 | Специальное Конструкторское Бюро Геофизического Приборостроения Института Геологии Им.Акад.И.М.Губкина Ан Азсср | Устройство дл передачи геофизической информации |
US5517464A (en) | 1994-05-04 | 1996-05-14 | Schlumberger Technology Corporation | Integrated modulator and turbine-generator for a measurement while drilling tool |
NZ280270A (en) | 1994-11-25 | 1997-08-22 | Rubbermaid Inc | Generally rectangular container with downward flap on cover located over corner of base having handle at another corner |
US5726983A (en) | 1996-08-09 | 1998-03-10 | Motorola, Inc. | Communication device with variable frame processing time |
US6028534A (en) * | 1997-06-02 | 2000-02-22 | Schlumberger Technology Corporation | Formation data sensing with deployed remote sensors during well drilling |
CN1088143C (zh) * | 1999-10-01 | 2002-07-24 | 石油大学(华东) | 用于石油测井井下仪器进行数据传输的电路 |
US6641434B2 (en) | 2001-06-14 | 2003-11-04 | Schlumberger Technology Corporation | Wired pipe joint with current-loop inductive couplers |
CA2433314C (en) | 2002-08-23 | 2007-03-27 | Firemaster Oilfield Services Inc. | Apparatus system and method for gas well site monitoring |
RU2236754C2 (ru) | 2002-10-11 | 2004-09-20 | ФГУП Научно-производственное объединение измерительной техники | Способ передачи телеметрической информации с частотно-временным уплотнением радиоканала и аналого-цифровым методом модуляции несущей частоты и устройство для его осуществления |
CN1500965A (zh) * | 2002-11-15 | 2004-06-02 | 新疆石油管理局钻井工艺研究院 | 取芯随钻监测系统 |
US7397388B2 (en) | 2003-03-26 | 2008-07-08 | Schlumberger Technology Corporation | Borehold telemetry system |
GB2399921B (en) | 2003-03-26 | 2005-12-28 | Schlumberger Holdings | Borehole telemetry system |
US7168487B2 (en) * | 2003-06-02 | 2007-01-30 | Schlumberger Technology Corporation | Methods, apparatus, and systems for obtaining formation information utilizing sensors attached to a casing in a wellbore |
US20050046592A1 (en) * | 2003-08-29 | 2005-03-03 | Halliburton Energy Services, Inc. | Priority data transmission in a wireline telemetry system |
US7775099B2 (en) * | 2003-11-20 | 2010-08-17 | Schlumberger Technology Corporation | Downhole tool sensor system and method |
US7080699B2 (en) * | 2004-01-29 | 2006-07-25 | Schlumberger Technology Corporation | Wellbore communication system |
US7200070B2 (en) | 2004-06-28 | 2007-04-03 | Intelliserv, Inc. | Downhole drilling network using burst modulation techniques |
GB2416871A (en) * | 2004-07-29 | 2006-02-08 | Schlumberger Holdings | Well characterisation using distributed temperature sensor data |
US20060256718A1 (en) | 2005-05-16 | 2006-11-16 | Hall David R | Apparatus for Regulating Bandwidth |
-
2006
- 2006-08-16 US US11/464,867 patent/US8044821B2/en active Active
- 2006-08-18 GB GB0802589A patent/GB2446070B/en not_active Expired - Fee Related
- 2006-08-18 GB GB0616460A patent/GB2438917B/en active Active
- 2006-08-29 CA CA002557962A patent/CA2557962C/en not_active Expired - Fee Related
- 2006-09-05 MX MXPA06010092A patent/MXPA06010092A/es active IP Right Grant
- 2006-09-05 NO NO20063968A patent/NO20063968L/no not_active Application Discontinuation
- 2006-09-07 FR FR0607941A patent/FR2891580A1/fr not_active Withdrawn
- 2006-09-11 RU RU2006132613/03A patent/RU2417314C2/ru not_active IP Right Cessation
- 2006-09-11 CN CN2006101422260A patent/CN1932239B/zh not_active Expired - Fee Related
- 2006-09-12 DE DE102006042744A patent/DE102006042744A1/de not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
RU2006132613A (ru) | 2008-03-20 |
GB2438917B (en) | 2008-06-04 |
DE102006042744A1 (de) | 2007-04-05 |
MXPA06010092A (es) | 2007-03-21 |
CN1932239A (zh) | 2007-03-21 |
GB2446070A (en) | 2008-07-30 |
CN1932239B (zh) | 2012-05-30 |
CA2557962A1 (en) | 2007-03-12 |
CA2557962C (en) | 2009-06-09 |
US20070057811A1 (en) | 2007-03-15 |
RU2417314C2 (ru) | 2011-04-27 |
GB2446070B (en) | 2009-02-11 |
US8044821B2 (en) | 2011-10-25 |
FR2891580A1 (fr) | 2007-04-06 |
GB0802589D0 (en) | 2008-03-19 |
GB2438917A (en) | 2007-12-12 |
GB0616460D0 (en) | 2006-09-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
NO20063968L (no) | Nedihulls dataoverforingsapparat, samt fremgangsmater | |
GB2440855A (en) | Wireless communications in a drilling operations environment | |
NO20100380L (no) | Hoyhastighets dataoverforing for maling av litologi og overvakning av boreoperasjoner | |
NO20100185L (no) | Verktoy og fremgangsmate for sanntidsovervaking og styring av bronnoperasjoner | |
NO20061119L (no) | Modulaert nedihulls verktoysystem | |
NO20081985L (no) | Fremgangsmate, system og anordning for numerisk deklumping av svartolje | |
NO20090040L (no) | Apparat og fremgangsmate for a integrere oversiktsparametere inn i en topptekst | |
HK1109950A1 (en) | Method and device for low bit rate speech coding | |
NO20101111L (no) | Fremgangsmate, system og datamaskinprogram for sending av bitsensitiv informasjon | |
NO20100806L (no) | Apparat og fremgangsmate for a kommunisere informasjon mellom en bronnboring og overflate | |
ATE516552T1 (de) | Datenübertragungsverfahren zwischen master- und slave-einrichtungen | |
NO20092491L (no) | Bayesisk produksjonsanalyseteknikk for oppsprukne bronner med flere trinn | |
NO20082071L (no) | Fremgangsmåte og anordning for å sende sensorresponsdata og kraft gjennom en slammotor | |
MX346613B (es) | Metodo y sistema para producción de presión de poro. | |
NO20100450L (no) | Foroverseende loggesystem | |
NO20054972L (no) | System for kommunikasjon mellom en rigglokalisering og et datanettverk, samt fremgangsmate for bruk av systemet | |
GB2472919B (en) | Adjustment of mud circulation when evaluating a formation | |
NO20065931L (no) | Fremgangsmate og anordning for maling av formasjonseiendommer | |
WO2006116299A3 (en) | Method and apparatus for a density indicator using pulsed neutron instruments | |
NO20073513L (no) | Instrumenteringssensor for in-situ maling og testing i havbunnen | |
MY158473A (en) | Navigation system | |
NO20073102L (no) | Fremgangsmate og system for nedihullskommunikasjon | |
ATE419689T1 (de) | Datenübertragung mit vorwärtsfehlerkorrekturinformationen | |
CA2638566A1 (en) | Communications of downhole tools from different service providers | |
NO20101180L (no) | Fremgangsmate og system for nedihullsmalinger under boring |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FC2A | Withdrawal, rejection or dismissal of laid open patent application |