[특허]Pressure and flow control in drilling operations

[미국특허] Pressure and flow control in drilling operations 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	E21B-021/10 E21B-021/08 E21B-044/00
출원번호	US-0729830 (2015-06-03)
등록번호	US-10233708 (2019-03-19)
발명자 / 주소	Bernard, Christopher J.
출원인 / 주소	Halliburton Energy Services, Inc.
대리인 / 주소	Chamberlain Hrdlicka
인용정보	피인용 횟수 : 0 인용 특허 : 100

초록 ▼

A well drilling system includes a flow control device regulating flow from a rig pump to a drill string, the flow control device being interconnected between the pump and a standpipe manifold, and another flow control device regulating flow through a line in communication with an annulus. Flow is simultaneously permitted through the flow control devices. A method of maintaining a desired bottom hole pressure includes dividing drilling fluid flow between a line in communication with a drill string interior and a line in communication with an annulus; the flow dividing step including permitting flow through a flow control device interconnected between a pump and a standpipe manifold.

대표청구항 ▼

1. A well drilling system for drilling a wellbore using a drill string, an annulus being formed between the drill string and the wellbore, comprising: a pump which pumps drilling fluid through an interior of the drill string while drilling the wellbore;a rig standpipe manifold in fluid communication with the pump;a rig standpipe line interconnected between the drill string and the rig standpipe manifold;a first flow control device interconnected between the pump and the rig standpipe manifold and connected upstream of the rig standpipe manifold;a second flow control device which regulates flow from the pump through a bypass line in communication with the annulus; andwherein flow of a fluid is simultaneously permitted through the first and second flow control devices. 2. The system of claim 1, wherein the first flow control device is operable independently from operation of the second flow control device. 3. The system of claim 1, wherein the pump is a rig mud pump in communication via the first flow control device with the standpipe line for supplying the drilling fluid to the interior of the drill string. 4. The system of claim 1, wherein the pump is a rig mud pump, and wherein the system is free of any other pump which applies pressure to the annulus. 5. The system of claim 1, further comprising a third flow control device which variably restricts flow from the annulus, and wherein an automated control system controls operation of the second and third flow control devices to maintain a desired annulus pressure while a connection is made in the drill string. 6. The system of claim 5, wherein the control system further controls operation of the first flow control device automatically to maintain the desired annulus pressure while the connection is made in the drill string. 7. The system of claim 5, further comprising a fourth flow control device that is part of the rig standpipe manifold. 8. The system of claim 1, wherein the first flow control device is interconnected between the pump and the rig standpipe manifold using hammer unions.

이 특허에 인용된 특허 (100) 인용/피인용 타임라인 분석

Krueger, Sven; Krueger, Volker; Aronstam, Peter; Grimmer, Harald; Fincher, Roger W.; Watkins, Larry A., Active controlled bottomhole pressure system and method with continuous circulation system.
상세보기
Robichaux, Dicky, Apparatus and method for inserting or removing a string of tubulars from a subsea borehole.
상세보기
Chaplin,Michael John; Easter,Charles Richard; Spencer,Michael Charles, Apparatuses and methods for deploying logging tools and signalling in boreholes.
상세보기
Fossli,Borre, Arrangement and method for controlling and regulating bottom hole pressure when drilling deepwater offshore wells.
상세보기
Fossli,Borre, Arrangement and method for regulating bottom hole pressures when drilling deepwater offshore wells.
상세보기
Niedermayr, Michael; Pinckard, Mitchell D.; Glaser, Gerhard P., Automated method and system for determining the state of well operations and performing process evaluation.
상세보기
Niedermayr, Michael; Pinckard, Mitchell D.; Glaser, Gerhard P.; Vidal de Sousa, Joao Tadeu, Automated method and system for recognizing well control events.
상세보기
Hou,Xutian; Yang,Chunguo; Gao,Bingtang; Zeng,Yijin; Guo,Caixuan; Zhang,Jianlong, Automatic control system and method for bottom hole pressure in the underbalance drilling.
상세보기
Massie,Alfred; Moore,Harry A.; Lovell,Richard; Buckle,Kevin G.; Osborne,John H., Casing hanger annulus monitoring system.
상세보기
Horton David,CAX ITX T1Y 2K2 ; Jones Alan,CAX ITX T3B 3G7, Clay stabilizing agent and a method of use in subterranean formations to inhibit clay swelling.
상세보기
Ayling, Laurence J., Continuous circulation drilling method.
상세보기
Krueger,Sven; Krueger,Volker; Grimmer,Harald; Fincher,Roger; Watkins,Larry; Aronstam,Peter; Fontana,Peter, Control systems and methods for active controlled bottomhole pressure systems.
상세보기
Krueger,Sven; Krueger,Volker; Grimmer,Harald; Watkins,Larry A.; Aronstam,Peter; Fontana,Peter; Fincher,Roger W., Control systems and methods for active controlled bottomhole pressure systems.
상세보기
Krueger, Sven; Krueger, Volker; Grimmer, Harald; Fincher, Roger W.; Watkins, Larry A.; Aronstam, Peter; Fontana, Peter, Control systems and methods for real-time downhole pressure management (ECD control).
상세보기
Johnson, Ashley B.; Behrmann, Lawrence A.; Yang, Wenbo; Doornbosch, Fokko Harm Cornelis, Controlling transient underbalance in a wellbore.
상세보기
Gatherar,Nicholas; Collie,Graeme John, Device for installation and flow test of subsea completions.
상세보기
Krueger,Sven; Krueger,Volker; Grimmer,Harald; Christanseen,Joerg; Peters,Volker, Downhole cutting mill.
상세보기
Finke, Michael Dewayne; Warren, II, Doyle Raymond; Sun, Cili; Pillai, Bipin Kumar, Downlink telemetry system.
상세보기
Beynet Pierre A. (Tulsa OK), Drilling fluid bypass for marine riser.
상세보기
Howell James Damron (Gretna LA) Beck Robert William (Houston TX) Bruce George Hayden (Houston TX) McLain John David (Houston TX), Drilling fluid diverter system.
상세보기
Bargach, Saad; Hache, Jean-Michel, Drilling rig closed loop controls.
상세보기
Leuchtenberg, Christian, Drilling system and method.
상세보기
Leuchtenberg,Christian, Drilling system and method.
상세보기
Leuchtenberg,Christian, Drilling system and method.
상세보기
Leuchtenberg,Christian, Drilling system and method.
상세보기
Reitsma,Donald Gordon; Van Riet,Egbert Jan, Drilling system and method.
상세보기
Reitsma,Donald Gordon; Van Riet,Egbert Jan, Drilling system and method.
상세보기
Fontana,Peter; Watkins,Larry; Aronstam,Peter, Drilling system and method for controlling equivalent circulating density during drilling of wellbores.
상세보기
van Riet, Egbert Jan, Dynamic annular pressure control apparatus and method.
상세보기
van Riet,Egbert Jan, Dynamic annular pressure control apparatus and method.
상세보기
Hosie, David; Bansal, Ramkumar K; Cuthbertson, Robert L., Dynamic mudcap drilling and well control system.
상세보기
Hermann Robert P. ; Scott Robert J. ; Shaughnessy John M., Dynamically positioned, concentric riser, drilling method and apparatus.
상세보기
Feight,Laurence Virgil; Fenske,Kurt James, Fault Indicator with permanent and temporary fault indication.
상세보기
Calcar Henry V. (Edmonds WA) Marsh Gary L. (New Orleans LA), Gas kick detector.
상세보기
Maus ; Leo Donald, Gas lift system for marine drilling riser.
상세보기
Bailey,Thomas F.; Luke,Mike A., High pressure rotating drilling head assembly with hydraulically removable packer.
상세보기
Moksvold, Harald, High pressure system.
상세보기
Bourgoyne,Darryl A.; Hannegan,Don M.; Bailey,Thomas F.; Chambers,James W.; Wilson,Timothy L., Internal riser rotating control head.
상세보기
Bourgoyne,Darryl A.; Hannegan,Don M.; Bailey,Thomas F.; Chambers,James W.; Wilson,Timothy L., Internal riser rotating control head.
상세보기
Darryl A. Bourgoyne ; Don M. Hannegan, Internal riser rotating control head.
상세보기
Edwards Jeffrey Charles,GBX, Lightweight intervention system.
상세보기
Dawson, Charles Rapier; Tsao, Yuh-Hwang; Hopko, Sandra Nowland, Liquid lift method for drilling risers.
상세보기
Roche Joseph R. (Humble TX), Marine riser well control method and apparatus.
상세보기
Marais Lionel R. (Paris FRX), Method and apparatus for balancing pressures in an oil well.
상세보기
Maus, L. Donald; Van Acker, Torney M.; Ehrhardt, Mark E., Method and apparatus for controlling pressure and detecting well control problems during drilling of an offshore well using a gas-lifted riser.
상세보기
Leach Colin P. (Houston TX), Method and apparatus for deepwater drilling.
상세보기
Watson Brock W., Method and apparatus for downhole oil/water separation during oil well pumping operations.
상세보기
Bourgoyne ; Jr. Adam T. ; Bourgoyne Darryl A. ; Bourgoyne Tammy T., Method and apparatus for drilling a borehole into a subsea abnormal pore pressure environment.
상세보기
Fossli, Borre, Method and arrangement for performing drilling operations.
상세보기
Boncan Virgilio G. ; Mueller Dan T. ; Rogers Murray J. ; Bray Windall S., Method and compositions for use in cementing.
상세보기
Stave, Roger, Method and device for controlling drilling fluid pressure.
상세보기
Sangesland,Sigbjorn, Method and device for liner system.
상세보기
Gardes Robert, Method and system for drilling and completing underbalanced multilateral wells utilizing a dual string technique in a live well.
상세보기
Gardes Robert, Method and system for drilling underbalanced radial wells utilizing a dual string technique in a live well.
상세보기
Gardes,Robert, Method and system for hydraulic friction controlled drilling and completing geopressured wells utilizing concentric drill strings.
상세보기
Robert Gardes, Method and system for hydraulic friction controlled drilling and completing geopressured wells utilizing concentric drill strings.
상세보기
Bourgoyne, Darryl A.; Hannegan, Don M., Method and system for return of drilling fluid from a sealed marine riser to a floating drilling rig while drilling.
상세보기
Hannegan Don M. ; Bourgoyne Darryl A., Method and system for return of drilling fluid from a sealed marine riser to a floating drilling rig while drilling.
상세보기
Maus, L. Donald, Method for controlling bottom-hole pressure during dual-gradient drilling.
상세보기
Carpenter Robert B. (Allen TX) Wilton Bonsall S. (Plano TX), Method for controlling fluid loss from wells into high conductivity earth formations.
상세보기
Reitsma, Donald G., Method for determining formation fluid entry into or drilling fluid loss from a borehole using a dynamic annular pressure control system.
상세보기
Maus L. Donald, Method for installing a well casing into a subsea well being drilled with a dual density drilling system.
상세보기
Hannegan,Don, Method for pressurized mud cap and reverse circulation drilling from a floating drilling rig using a sealed marine riser.
상세보기
Jennings ; Jr. Alfred R. (Plano TX), Method for suspending wells.
상세보기
Steiner,Adrian; McAlary,Richard Allan; Krill,Ross Michael, Method for the circulation of gas when drilling or working a well.
상세보기
Jennings ; Jr. Alfred R. (Plano TX), Method for variable density acidizing.
상세보기
Onan David D. (Lawton OK) Bila Vincent J. (Duncan OK) Haney James L. (Duncan OK) Folmnsbee Gary E. (Duncan OK) Koch Ronney R. (Duncan OK) Stilley Randall D. (London OK GBX) Watters Larry T. (Duncan O, Method of displacing liquids through pipes.
상세보기
Gjedebo, Jon G., Method of drilling sub-sea oil and gas production wells.
상세보기
Sweatman Ronald E. (Fountain Valley CA), Method of plugging a well.
상세보기
Bour, Daniel; Morgan, Ronnie G.; Gordon, Christopher L.; Allin, Melissa G.; Manuel, Renee; Bales, Robert; Savery, Mark R.; Dennis, Jr., John L., Method to control the physical interface between two or more fluids.
상세보기
Morgan, Rickey Lynn; Brenneis, D. Chad; Karcher, Jeffery, Methods for servicing well bores with hardenable resin compositions.
상세보기
Onan David D. (Lawton OK) Bila Vincent J. (Duncan OK) Haney James L. (Duncan OK) Folmnsbee Gary E. (Duncan OK) Koch Ronney R. (Duncan OK) Stilley Randall D. (London OK GBX) Watters Larry T. (Duncan O, Methods of displacing liquids through pipes.
상세보기
Partouche, Ashers, Modular connector and method.
상세보기
Aronstam,Peter; Krueger,Volker; Krueger,Sven; Grimmer,Harald; Fincher,Roger; Watkins,Larry; Fontana,Peter, Modular design for downhole ECD-management devices and related methods.
상세보기
Duhe,Jason; Gharst,James; Simon, legal representative,Stella; Delahoussaye,Paul; Simon, deceased,Kelvin, Modular pressure control and drilling waste management apparatus for subterranean borehole operations.
상세보기
Peterman Charles P. ; Goldsmith Riley G. ; Mott Keith C. ; Danna John Mark ; Pelata Kenneth L. ; Colvin Kenneth W., Offshore drilling system.
상세보기
Lovorn, James R.; Bruder, Carlos; Skinner, Neal G.; Karigan, Joe, Pressure and flow control in drilling operations.
상세보기
Pool, Charles M.; Davis, Nancy; Urias, Frank; Skinner, Neal G., Pressure and flow control in drilling operations.
상세보기
Hill Alfred D. (Littleton CO), Process for selective injection into a subterranean formation.
상세보기
Johnson, Ashley B.; Brooks, James E.; Behrmann, Lawrence A.; Venkitaraman, Adinathan; Walton, Ian; Vovers, Anthony P.; Vaynshteyn, Vladimir; Patel, Dinesh R.; Fruge, Michael W., Reservoir communication with a wellbore.
상세보기
Albert M. Regan, Riser isolation tool.
상세보기
Sigbj?rn Sangesland NO; Hans Dynge NO, Riser tube for use in great sea depth and method for drilling at such depths.
상세보기
Bailey, Thomas F.; Hannegan, Don M.; Chambers, James W.; Wagoner, Danny W., Rotating control device docking station.
상세보기
Peterman Charles P. ; Pelata Kenneth L. ; Colvin Kenneth W. ; Tangedahl Michael J. ; Bailey Andyle G., Rotating subsea diverter.
상세보기
Ashford James D. (Anchorage AK) Harrison Terry W. (Anchorage AK) Eastlack James K. (Anchorage AK) Blount Curtis G. (Wasilla AK) Herring Gary D. (Anchorage AK) Underdown David R. (Plano TX), Squeeze cement method using coiled tubing.
상세보기
Neath Robert Arthur (Houston TX), Subsea hydraulic choke.
상세보기
Mott ; deceased Keith C. ; Pelata Kenneth L. ; Colvin Kenneth W., Subsea mud pump with reduced pulsation.
상세보기
Haynes, Anthony P.; Jones, Colin, Subsea well intervention vessel.
상세보기
Fincher, Roger W.; May, Roland; Fontana, Peter; Watkins, Larry; Macfarlane, James W., Subsea wellbore drilling system for reducing bottom hole pressure.
상세보기
Kramer James H. (Akron OH) Orndorff ; Jr. Roy L. (Kent OH) Stephens James M. (Grandview MO) Presutto Vincent T. (Barberton OH), Swivel.
상세보기
Van Riet,Egbert Jan, System for controlling the discharge of drilling fluid.
상세보기
deBoer,Luc, System for drilling oil and gas wells by varying the density of drilling fluids to achieve near-balanced, underbalanced, or overbalanced drilling conditions.
상세보기
deBoer,Luc, System for drilling oil and gas wells using a concentric drill string to deliver a dual density mud.
상세보기
Stewart Adrian J.,SGX ; Rayssiguier Christophe M.,FRX ; Ribeyre Jean-Paul,FRX, Test tree closure device for a cased subsea oil well.
상세보기
Radi,Amin; Fraser,Thomas A., Underbalanced marine drilling riser.
상세보기
Humphreys,Gavin, Underbalanced well drilling and production.
상세보기
Schwendemann Kenneth L. (Lewisville TX) Noack Timothy J. (Grapevine TX), Valve control system.
상세보기
Elkins, Hubert L.; Merit, Mark A., Well drilling method and system.
상세보기
Fontana,Peter; Fincher,Roger; Watkins,Larry; Aronstam,Peter, Wellbore fluid circulation system and method.
상세보기
Sehsah, Ossama Ramzi, Wellbore pipe centralizer having increased restoring force and self-sealing capability.
상세보기

활용도 분석정보

상세보기

다운로드

내보내기

활용도 Top5 특허

해당 특허가 속한 카테고리에서 활용도가 높은 상위 5개 콘텐츠를 보여줍니다.
더보기 버튼을 클릭하시면 더 많은 관련자료를 살펴볼 수 있습니다.

IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

내보내기 구분	파일저장 인쇄 메일전송
구성항목	기본정보 상세정보 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표IPC 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 공고번호, 공고일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표출원인, 출원인국적, 출원인주소, 발명자, 발명자E, 발명자코드, 발명자주소, 발명자 우편번호, 발명자국적, 대표IPC, IPC코드, 요약, 미국특허분류, 대리인주소, 대리인코드, 대리인(한글), 대리인(영문), 국제공개일자, 국제공개번호, 국제출원일자, 국제출원번호, 우선권, 우선권주장일, 우선권국가, 우선권출원번호, 원출원일자, 원출원번호, 지정국, Citing Patents, Cited Patents
저장형식	Text(ASCII format) Excel format PIAS분석(.xls)
메일정보	받는사람 (필수) @ 보내는사람 (선택) @ 제목 내용 KISTI 검색결과 이메일 서비스
안내	총 건의 자료가 검색되었습니다. 다운받으실 자료의 인덱스를 입력하세요. (1-10,000) 검색결과의 순서대로 최대 10,000건 까지 다운로드가 가능합니다. 데이타가 많을 경우 속도가 느려질 수 있습니다.(최대 2~3분 소요) 다운로드 파일은 UTF-8 형태로 저장됩니다. 파일의 내용이 제대로 보이지 않을실 때는 웹브라우저 상단의 보기 -> 인코딩 -> 자동선택 여부를 확인하십시오. ~ Text(ASCII format) Excel format

연합인증

[미국특허] Pressure and flow control in drilling operations 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

이 특허에 인용된 특허 (100) 인용/피인용 타임라인 분석

활용도 분석정보

활용도 Top5 특허

관련 콘텐츠

특허 원문 보기

IPC 상위 출원인

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

선택된 텍스트

연합인증

[미국특허] Pressure and flow control in drilling operations 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

전체(0) 논문(0) 특허(0) 보고서(0)

전체(0) 논문(0) 특허(0) 보고서(0)

이 특허에 인용된 특허 (100) 인용/피인용 타임라인 분석

활용도 분석정보

활용도 Top5 특허 더보기

관련 콘텐츠

특허 원문 보기

IPC 상위 출원인

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

선택된 텍스트

활용도 Top5 특허