RU2004127944A - DEVICE AND METHOD OF DYNAMIC REGULATION OF PRESSURE IN THE RING SPACE - Google Patents

DEVICE AND METHOD OF DYNAMIC REGULATION OF PRESSURE IN THE RING SPACE Download PDF

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Publication number
RU2004127944A
RU2004127944A RU2004127944/03A RU2004127944A RU2004127944A RU 2004127944 A RU2004127944 A RU 2004127944A RU 2004127944/03 A RU2004127944/03 A RU 2004127944/03A RU 2004127944 A RU2004127944 A RU 2004127944A RU 2004127944 A RU2004127944 A RU 2004127944A
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pressure
drill string
fluid
drilling
drilling fluid
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RU2004127944/03A
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Russian (ru)
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RU2301319C2 (en
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РИТ Эгберт Ян ВАН (NL)
Рит Эгберт Ян Ван
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Шелл Интернэшнл Рисерч Маатсхаппий Б.В. (NL)
Шелл Интернэшнл Рисерч Маатсхаппий Б.В.
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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
    • 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
    • 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
    • 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 DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
    • E21B21/10—Valve arrangements in drilling-fluid circulation systems
    • E21B21/106—Valve arrangements outside the borehole, e.g. kelly valves

Claims (8)

1. Система регулирования пластового давления при бурении подземной формации, содержащая бурильную колонну, проходящую в ствол скважины, и содержащую узел нижней части бурильной колонны, включающий: буровую коронку, датчики и телеметрическую систему, выполненную с возможностью приема и передачи данных, включая данные датчиков, данные датчиков содержат, по меньшей мере, данные о давлении и температуре, наземную телеметрическую систему для приема и передачи команд в узел нижней части бурильной колонны, главный насос для избирательной перекачки бурового раствора из источника бурового раствора по бурильной колонне от буровой коронки и в кольцевое пространство, создаваемое при проходке бурильной колонны в формации, трубопровод для подачи бурового раствора, сообщенного посредством текучей среды сообщается с кольцевым пространством для подачи бурового раствора в резервуар для очистки бурового раствора в целях повторного его использования, систему противодавления раствора, соединенную с трубопроводом для подачи раствора и содержащую расходомер, штуцер для раствора, насоса противодавления, источника раствора, при этом указанный насос противодавления выполнен с возможностью избирательного приведения его в действие для увеличения давления бурового раствора в кольцевом пространстве, систему контроля давления, выполненную с возможностью приема рабочих данных бурения, включающих воздействующий на буровую коронку вес бурильной колонны, воздействующий на буровую коронку крутящий момент бурильной колонны, вес бурового раствора, объем бурового раствора, давления главного насоса и насоса противодавления, значения расхода бурового раствора, скорость проходки бурильной колонны, скорость вращения бурильной колонны и данные датчика, передаваемые узлом нижней части бурильной колонны, при этом система для контроля давления применяет рабочие данные бурения для контроля имеющихся давлений в кольцевом пространстве во время бурильных работ, моделирования предполагаемых давлений в стволе скважины для непрерывного бурения, и регулирования главного насоса и системы для противодавления раствора при реагировании на существующие значения давления в кольцевом пространстве и на предполагаемые значения давления в стволе скважины.1. A system for regulating reservoir pressure during drilling of an underground formation, comprising a drill string extending into the wellbore and comprising a bottom portion of the drill string, including: a drill bit, sensors and a telemetry system configured to receive and transmit data, including sensor data, the sensor data contains at least pressure and temperature data, a ground-based telemetry system for receiving and transmitting commands to the assembly of the lower part of the drill string, the main pump for selective switching the drilling fluid from the source of the drilling fluid through the drill string from the drill bit and into the annular space created when the drill string is drilled into the formation, the pipe for supplying the drilling fluid in fluid communication with the annular space for supplying the drilling fluid to the drilling fluid cleaning tank in order to reuse it, a solution backpressure system connected to the solution supply pipe and containing a flow meter, a solution fitting, a pump back pressure, the source of the solution, while the specified back pressure pump is configured to selectively actuate it to increase the pressure of the drilling fluid in the annular space, a pressure monitoring system configured to receive drilling operating data, including the weight of the drill string affecting the drill bit, affecting drill bit drill string torque, drilling fluid weight, drilling fluid volume, main pump pressure and back pressure pump, the flow rate of the drilling fluid, the penetration rate of the drill string, the rotation speed of the drill string and sensor data transmitted by the lower part of the drill string, while the pressure monitoring system uses drilling operating data to monitor the available pressures in the annular space during drilling operations, to simulate the estimated pressures in the wellbore for continuous drilling, and regulation of the main pump and the system for backpressure of the solution in response to existing pressure values in ring space and the estimated pressure in the wellbore. 2. Система по п.1, в которой система контроля давления дополнительно содержит средство связи, средство обработки данных и средство управления для управления главным насосом и системой противодавления раствора.2. The system of claim 1, wherein the pressure monitoring system further comprises communication means, data processing means and control means for controlling the main pump and the solution back pressure system. 3. Система по п.1, в которой система противодавления раствора является источником бурового раствора.3. The system of claim 1, wherein the fluid backpressure system is a source of drilling fluid. 4. Система по п.1, в которой система противодавления раствора является выпускным отверстием раствора.4. The system of claim 1, wherein the solution backpressure system is a solution outlet. 5. Способ регулирования пластового давления при бурении подземной формации содержащий следующие операции:5. A method of regulating reservoir pressure during drilling of an underground formation comprising the following operations: размещение бурильной колонны, проходящей в ствол скважины и содержащей узел нижней части бурильной колонны, включающий: буровую коронку, датчики и телеметрическую систему, выполненную с возможностью приема и передачи данных, включая данные датчиков, при этом данные датчиков содержат, по меньшей мере, данные о давлении и температуре;the placement of the drill string passing into the wellbore and containing the node of the lower part of the drill string, including: a drill bit, sensors and a telemetry system configured to receive and transmit data, including sensor data, while the sensor data contains at least data about pressure and temperature; обеспечение наземной телеметрической системы для приема и передачи команд в узел нижней части бурильной колонны;providing a terrestrial telemetry system for receiving and transmitting commands to the node of the lower part of the drill string; избирательное закачивание главным наосом бурового раствора из источника бурового раствора по бурильной колонне от буровой коронки и в кольцевое пространство, создаваемое при проходке бурильной колонны в формации;selective injection of drilling fluid by the main pump from the source of drilling fluid through the drill string from the drill bit and into the annular space created when the drill string is drilled into the formation; обеспечение трубопровода для подачи раствора, сообщенного посредством текучей среды с кольцевым пространством для подачи бурового раствора в резервуар для очистки бурового раствора в целях повторного его использования;providing a pipeline for supplying a fluid in fluid communication with the annular space for supplying the drilling fluid to the reservoir for cleaning the drilling fluid for reuse; избирательное повышение давления бурового раствора в кольцевом пространстве с помощью системы противодавления раствора, соединенной с трубопроводом для подачи раствора, причем система противодавления раствора содержит расходомер, штуцер для раствора, насос противодавления и источник раствора;selectively increasing the pressure of the drilling fluid in the annular space using a fluid backpressure system connected to the fluid supply pipe, the fluid backpressure system comprising a flow meter, a nozzle for the fluid, a backpressure pump and a fluid source; обеспечение системы контроля давления для приема рабочих данных бурения, включающих: воздействующий на буровую коронку вес бурильной колонны, воздействующий на буровую коронку крутящий момент бурильной колонны, вес бурового раствора, объем бурового раствора, давления главного насоса и насоса противодавления, значения расхода бурового раствора, скорость проходки бурильной колонны, скорость вращения бурильной колонны и данные датчика, передаваемые узлом нижней части бурильной колонны, при этом система контроля давления, применяющая рабочие данные бурения, также контролирует имеющиеся давления в кольцевом пространстве во время бурильных работ, моделирует предполагаемые давления в стволе скважины для непрерывного бурения и регулирует главный насос и систему противодавления раствора при реагировании на существующие значения давления в кольцевом пространстве и на предполагаемые значения давления в стволе скважины.providing a pressure control system for receiving drilling operating data, including: the weight of the drill string acting on the drill bit, the torque of the drill string acting on the drill bit, the weight of the drilling fluid, the volume of drilling fluid, the pressure of the main pump and backpressure pump, the values of the flow rate of the drilling fluid, speed drill string penetration, drill string rotation speed and sensor data transmitted by the bottom portion of the drill string, with a pressure monitoring system using Other drilling data also controls the available pressure in the annular space during drilling operations, simulates the estimated pressure in the wellbore for continuous drilling, and adjusts the main pump and the backpressure system in response to existing pressure values in the annular space and the estimated pressure in the wellbore . 6. Способ по п.5, в котором система контроля давления также содержит средство связи, средство обработки данных и средство управления для управления указанными главным насосом и системой противодавления раствора.6. The method according to claim 5, in which the pressure monitoring system also comprises communication means, data processing means and control means for controlling said main pump and solution back pressure system. 7. Способ по п.5, в котором система противодавления раствора является источником бурового раствора.7. The method according to claim 5, in which the system of the back pressure of the fluid is a source of drilling fluid. 8. Способ по п.5, в котором система противодавления раствора является выпускным отверстием раствора.8. The method according to claim 5, in which the solution backpressure system is a solution outlet.
RU2004127944/03A 2002-02-20 2003-02-19 Device and method for dynamic pressure control in annular space RU2301319C2 (en)

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US60/358,226 2002-02-20

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AR (1) AR038529A1 (en)
AU (1) AU2003211155B9 (en)
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014015323A1 (en) * 2012-07-20 2014-01-23 Merlin Technology, Inc. Inground operations, system, communications and associated apparatus
CN105201485A (en) * 2015-09-16 2015-12-30 贵州省地质矿产勘查开发局111地质大队 Drilling information remote management system
US11473418B1 (en) 2020-01-22 2022-10-18 Vermeer Manufacturing Company Horizontal directional drilling system and method

Families Citing this family (79)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1637695A1 (en) * 2000-09-22 2006-03-22 Weatherford/Lamb, Inc. Methods and apparatus for remote monitoring and control.
US7185719B2 (en) 2002-02-20 2007-03-06 Shell Oil Company Dynamic annular pressure control apparatus and method
US8955619B2 (en) 2002-05-28 2015-02-17 Weatherford/Lamb, Inc. Managed pressure drilling
US7836946B2 (en) 2002-10-31 2010-11-23 Weatherford/Lamb, Inc. Rotating control head radial seal protection and leak detection systems
CA2534502C (en) 2003-08-19 2011-12-20 Shell Canada Limited Drilling system and method
US7337660B2 (en) 2004-05-12 2008-03-04 Halliburton Energy Services, Inc. Method and system for reservoir characterization in connection with drilling operations
CA2579218C (en) * 2004-09-22 2012-02-07 Shell Canada Limited Method of drilling a lossy formation
US8826988B2 (en) 2004-11-23 2014-09-09 Weatherford/Lamb, Inc. Latch position indicator system and method
US7926593B2 (en) 2004-11-23 2011-04-19 Weatherford/Lamb, Inc. Rotating control device docking station
US7836973B2 (en) 2005-10-20 2010-11-23 Weatherford/Lamb, Inc. Annulus pressure control drilling systems and methods
CA2635097C (en) * 2006-01-05 2011-08-09 At Balance Americas Llc Method for determining formation fluid entry into or drilling fluid loss from a borehole using a dynamic annular pressure control system
CA2867393C (en) 2006-11-07 2015-06-02 Charles R. Orbell Method of drilling with a riser string by installing multiple annular seals
US7997345B2 (en) 2007-10-19 2011-08-16 Weatherford/Lamb, Inc. Universal marine diverter converter
US8069921B2 (en) * 2007-10-19 2011-12-06 Baker Hughes Incorporated Adjustable flow control devices for use in hydrocarbon production
US8844652B2 (en) 2007-10-23 2014-09-30 Weatherford/Lamb, Inc. Interlocking low profile rotating control device
US8286734B2 (en) 2007-10-23 2012-10-16 Weatherford/Lamb, Inc. Low profile rotating control device
US8281875B2 (en) 2008-12-19 2012-10-09 Halliburton Energy Services, Inc. Pressure and flow control in drilling operations
US9359853B2 (en) 2009-01-15 2016-06-07 Weatherford Technology Holdings, Llc Acoustically controlled subsea latching and sealing system and method for an oilfield device
US8322432B2 (en) 2009-01-15 2012-12-04 Weatherford/Lamb, Inc. Subsea internal riser rotating control device system and method
US9567843B2 (en) 2009-07-30 2017-02-14 Halliburton Energy Services, Inc. Well drilling methods with event detection
US8347983B2 (en) 2009-07-31 2013-01-08 Weatherford/Lamb, Inc. Drilling with a high pressure rotating control device
MX2012001983A (en) * 2009-09-15 2012-04-11 Managed Pressure Operations Method of drilling a subterranean borehole.
US8381838B2 (en) 2009-12-31 2013-02-26 Pason Systems Corp. System and apparatus for directing the drilling of a well
GB2478119A (en) 2010-02-24 2011-08-31 Managed Pressure Operations Llc A drilling system having a riser closure mounted above a telescopic joint
AU2010346598B2 (en) 2010-02-25 2014-01-30 Halliburton Energy Services, Inc. Pressure control device with remote orientation relative to a rig
US8844633B2 (en) * 2010-03-29 2014-09-30 At-Balance Americas, Llc Method for maintaining wellbore pressure
US8347982B2 (en) 2010-04-16 2013-01-08 Weatherford/Lamb, Inc. System and method for managing heave pressure from a floating rig
US8820405B2 (en) 2010-04-27 2014-09-02 Halliburton Energy Services, Inc. Segregating flowable materials in a well
US8201628B2 (en) 2010-04-27 2012-06-19 Halliburton Energy Services, Inc. Wellbore pressure control with segregated fluid columns
EP2392772A1 (en) 2010-06-07 2011-12-07 Siemens Aktiengesellschaft Method and device for increasing the yield from a mineral deposit
EP2392768B1 (en) * 2010-06-07 2013-08-28 Siemens Aktiengesellschaft Method and device for increasing the yield from a mineral deposit
EP2395352A1 (en) 2010-06-07 2011-12-14 Siemens Aktiengesellschaft Method and device for determining the local extension of mineral material in a rock
US8240398B2 (en) 2010-06-15 2012-08-14 Halliburton Energy Services, Inc. Annulus pressure setpoint correction using real time pressure while drilling measurements
US9175542B2 (en) 2010-06-28 2015-11-03 Weatherford/Lamb, Inc. Lubricating seal for use with a tubular
GB2483671B (en) 2010-09-15 2016-04-13 Managed Pressure Operations Drilling system
US8955602B2 (en) * 2010-11-19 2015-02-17 Letourneau Technologies, Inc. System and methods for continuous and near continuous drilling
US9163473B2 (en) 2010-11-20 2015-10-20 Halliburton Energy Services, Inc. Remote operation of a rotating control device bearing clamp and safety latch
US8739863B2 (en) 2010-11-20 2014-06-03 Halliburton Energy Services, Inc. Remote operation of a rotating control device bearing clamp
WO2012122468A1 (en) * 2011-03-09 2012-09-13 Prad Research And Development Limited Method for automatic pressure control during drilling including correction for drill string movement
US9016381B2 (en) * 2011-03-17 2015-04-28 Hydril Usa Manufacturing Llc Mudline managed pressure drilling and enhanced influx detection
US9249638B2 (en) 2011-04-08 2016-02-02 Halliburton Energy Services, Inc. Wellbore pressure control with optimized pressure drilling
AU2011364958B2 (en) * 2011-04-08 2015-12-03 Halliburton Energy Services, Inc. Wellbore pressure control with optimized pressure drilling
BR112013024718B1 (en) 2011-04-08 2020-10-27 Halliburton Energy Services, Inc vertical pipe pressure control method and system for use in a drilling operation and well system
US9080407B2 (en) 2011-05-09 2015-07-14 Halliburton Energy Services, Inc. Pressure and flow control in drilling operations
US9222350B2 (en) 2011-06-21 2015-12-29 Diamond Innovations, Inc. Cutter tool insert having sensing device
MY172254A (en) 2011-09-08 2019-11-20 Halliburton Energy Services Inc High temperature drilling with lower temperature drated tools
US9447647B2 (en) 2011-11-08 2016-09-20 Halliburton Energy Services, Inc. Preemptive setpoint pressure offset for flow diversion in drilling operations
AU2012346426B2 (en) 2011-11-30 2015-07-16 Halliburton Energy Services, Inc. Use of downhole pressure measurements while drilling to detect and mitigate influxes
CN102434120B (en) * 2011-12-27 2014-07-02 中国石油集团西部钻探工程有限公司 Back-pressure compensating device for managed-pressure drilling
BR112014017720B1 (en) 2012-01-20 2022-01-04 Strada Design Limited GROUND DRILLING SYSTEM AND METHOD FOR DRILLING A HOLE IN THE GROUND USING A FLUID OPERATED BOTTOM HAMMER
GB2520182B (en) * 2012-04-27 2017-01-11 Schlumberger Holdings Wellbore annular pressure control system and method using gas lift in drilling fluid return line
GB2501741B (en) * 2012-05-03 2019-02-13 Managed Pressure Operations Method of drilling a subterranean borehole
CN103510893B (en) * 2012-06-29 2016-08-03 中国石油天然气集团公司 A kind of drilling equipment utilizing traffic monitoring to realize bottom pressure control and method
MX359485B (en) * 2012-07-02 2018-09-07 Halliburton Energy Services Inc Pressure control in drilling operations with offset applied in response to predetermined conditions.
CN102828709B (en) * 2012-09-06 2015-02-18 四川省广汉市恒生石油设备有限责任公司 Well-drilling safety intelligent monitoring method and well-drilling safety monitoring alarming device
US9823373B2 (en) 2012-11-08 2017-11-21 Halliburton Energy Services, Inc. Acoustic telemetry with distributed acoustic sensing system
EP3686394B1 (en) * 2012-12-31 2021-12-22 Halliburton Energy Services, Inc. Regulating drilling fluid pressure in a drilling fluid circulation system
RU2527962C1 (en) * 2013-04-30 2014-09-10 Общество с ограниченной ответственностью Научно-производственная фирма "ВНИИГИС-Забойные телеметрические комплексы" (ООО НПФ "ВНИИГИС-ЗТК") Method of terrestrial data transfer and receipt in drilling process and device for its implementation
US9650884B2 (en) * 2013-09-20 2017-05-16 Weatherford Technology Holdings, Llc Use of downhole isolation valve to sense annulus pressure
SG11201602351SA (en) * 2013-11-27 2016-04-28 Landmark Graphics Corp Lumped data modeling of tool joint effects in underbalanced drilling
GB2521373A (en) 2013-12-17 2015-06-24 Managed Pressure Operations Apparatus and method for degassing drilling fluid
GB2521374A (en) 2013-12-17 2015-06-24 Managed Pressure Operations Drilling system and method of operating a drilling system
CN104847287B (en) * 2014-02-19 2018-03-02 中国石油化工集团公司 A kind of balanced pressure drilling pressure control method
CA2942411C (en) 2014-03-21 2020-07-21 Canrig Drilling Technology Ltd. Back pressure control system
US10711546B2 (en) 2014-05-12 2020-07-14 National Oilwell Varco, L.P. Methods for operating wellbore drilling equipment based on wellbore conditions
CN105672991A (en) * 2014-05-29 2016-06-15 中国石油集团钻井工程技术研究院 Method for measuring pumping annulus pressure fluctuation generated by vertical motion of drill column
CN105672992A (en) * 2014-05-29 2016-06-15 中国石油集团钻井工程技术研究院 Method for achieving annulus pressure measurement in whole drilling process
CN105781530A (en) * 2014-05-29 2016-07-20 中国石油集团钻井工程技术研究院 Method for measuring whole-process annular pressure
AU2014403839B2 (en) * 2014-08-22 2018-01-18 Halliburton Energy Services, Inc. Downhole pressure sensing device for open-hole operations
CN104358557A (en) * 2014-11-04 2015-02-18 北京中冶迈克液压有限责任公司 Liquid-gas control system for controlled-pressure drilling equipment
US9759012B2 (en) * 2015-09-24 2017-09-12 Merlin Technology, Inc. Multimode steering and homing system, method and apparatus
CN105840176A (en) * 2016-04-08 2016-08-10 中国石油集团钻井工程技术研究院 Method and deice for measuring equal yield density while drilling
CN107269239A (en) * 2017-08-04 2017-10-20 西南石油大学 A kind of devices and methods therefor of stable oil jacket annular pressure
RU2752374C1 (en) 2017-09-19 2021-07-26 Нобл Дриллинг Сёрвисиз Инк. Method for detecting the inflow or leakage of fluid in a well and detecting changes in the efficiency of the fluid pump
CA3118876A1 (en) 2018-11-05 2020-05-14 Nan MU Fracturing operations controller
CN109812710B (en) * 2019-01-28 2020-10-27 新昌县陆恒机械有限公司 Oil field pipeline supercharging device
RU2728079C1 (en) * 2019-06-10 2020-07-28 Федеральное государственное бюджетное образовательное учреждение высшего образования "Астраханский государственный технический университет" ФГБОУ ВО "АГТУ" Well drilling process control device
BR112022003462A2 (en) 2019-08-28 2022-05-24 Baker Hughes Oilfield Operations Llc Sludge pulse transmission delay correction
US20220155117A1 (en) * 2020-11-16 2022-05-19 Sensia Llc System and method for quantitative verification of flow measurements

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3552502A (en) † 1967-12-21 1971-01-05 Dresser Ind Apparatus for automatically controlling the killing of oil and gas wells
US3827511A (en) † 1972-12-18 1974-08-06 Cameron Iron Works Inc Apparatus for controlling well pressure
US4739325A (en) † 1982-09-30 1988-04-19 Macleod Laboratories, Inc. Apparatus and method for down-hole EM telemetry while drilling
DK150665C (en) * 1985-04-11 1987-11-30 Einar Dyhr THROTTLE VALVE FOR REGULATING THROUGH FLOW AND THEN REAR PRESSURE I
US4630675A (en) † 1985-05-28 1986-12-23 Smith International Inc. Drilling choke pressure limiting control system
GB2239279B (en) * 1989-12-20 1993-06-16 Forex Neptune Sa Method of analysing and controlling a fluid influx during the drilling of a borehole
GB9016272D0 (en) † 1990-07-25 1990-09-12 Shell Int Research Detecting outflow or inflow of fluid in a wellbore
US5235285A (en) † 1991-10-31 1993-08-10 Schlumberger Technology Corporation Well logging apparatus having toroidal induction antenna for measuring, while drilling, resistivity of earth formations
US6035952A (en) * 1996-05-03 2000-03-14 Baker Hughes Incorporated Closed loop fluid-handling system for use during drilling of wellbores
US5857522A (en) 1996-05-03 1999-01-12 Baker Hughes Incorporated Fluid handling system for use in drilling of wellbores
US5890549A (en) † 1996-12-23 1999-04-06 Sprehe; Paul Robert Well drilling system with closed circulation of gas drilling fluid and fire suppression apparatus
WO1999000575A2 (en) * 1997-06-27 1999-01-07 Baker Hughes Incorporated Drilling system with sensors for determining properties of drilling fluid downhole
US6177882B1 (en) † 1997-12-01 2001-01-23 Halliburton Energy Services, Inc. Electromagnetic-to-acoustic and acoustic-to-electromagnetic repeaters and methods for use of same
US6415877B1 (en) * 1998-07-15 2002-07-09 Deep Vision Llc Subsea wellbore drilling system for reducing bottom hole pressure
US6370082B1 (en) † 1999-06-14 2002-04-09 Halliburton Energy Services, Inc. Acoustic telemetry system with drilling noise cancellation
GC0000342A (en) * 1999-06-22 2007-03-31 Shell Int Research Drilling system
US20020112888A1 (en) † 2000-12-18 2002-08-22 Christian Leuchtenberg Drilling system and method

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014015323A1 (en) * 2012-07-20 2014-01-23 Merlin Technology, Inc. Inground operations, system, communications and associated apparatus
US9664027B2 (en) 2012-07-20 2017-05-30 Merlin Technology, Inc. Advanced inground operations, system and associated apparatus
US10738592B2 (en) 2012-07-20 2020-08-11 Merlin Technology, Inc. Advanced inground operations, system and associated apparatus
US11136881B2 (en) 2012-07-20 2021-10-05 Merlin Technology, Inc. Advanced inground operations, system, communications and associated apparatus
US11408273B2 (en) 2012-07-20 2022-08-09 Merlin Technology, Inc. Advanced inground operations, system and associated apparatus
CN105201485A (en) * 2015-09-16 2015-12-30 贵州省地质矿产勘查开发局111地质大队 Drilling information remote management system
US11473418B1 (en) 2020-01-22 2022-10-18 Vermeer Manufacturing Company Horizontal directional drilling system and method
US11927090B2 (en) 2020-01-22 2024-03-12 Vermeer Manufacturing Company Horizontal directional drilling system and method

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EP1488073B1 (en) 2006-08-09
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CA2477242C (en) 2011-05-24
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AU2003211155A1 (en) 2003-09-09
EG23370A (en) 2005-02-28

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