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91. 发明专利

CA2885581C DOWNHOLE JOINT ASSEMBLY FOR FLOW CONTROL, AND METHOD FOR COMPLETING A WELLBORE 未知
公开(公告)号：CA2885581C
公开(公告)日：2017-05-30
申请号：CA2885581
申请日：2013-10-11
申请人： EXXONMOBIL UPSTREAM RES CO
发明人： YEH CHARLES S , BARRY MICHAEL D , HECKER MICHAEL T , MOFFETT TRACY J
IPC分类号： E21B34/00 , E21B33/00 , E21B33/13
摘要： A method for completing a wellbore in a subsurface formation includes providing a first base pipe and a second base pipe. Each base pipe comprises a tubular body forming a primary flow path and has transport conduits along an outer diameter for transporting fluids as a secondary flow path. The method also includes connecting the base pipes using a coupling assembly. The coupling assembly has a manifold, and a flow port adjacent the manifold that places the primary flow path in fluid communication with the secondary flow path. The method also includes running the base pipes into the wellbore, and then causing fluid to travel between the primary and secondary flow paths. A wellbore completion apparatus is also provided that allows for control of fluid between the primary and secondary flow paths.

92. 发明专利

EA025810B1 СКВАЖИННАЯ ПАКЕРНАЯ СИСТЕМА И СПОСОБ ЗАКАНЧИВАНИЯ СТВОЛА СКВАЖИНЫ В ПОДЗЕМНОМ ПЛАСТЕ 未知
公开(公告)号：EA025810B1
公开(公告)日：2017-01-30
申请号：EA201390897
申请日：2011-11-17
申请人： EXXONMOBIL UPSTREAM RES CO
发明人： YEH CHARLES S , BARRY MICHAEL D , HECKER MICHAEL T , MOFFETT TRACY J , BLACKLOCK JON , HAEBERLE DAVID C , HYDE PATRICK C , MACLEOD IAIN M , MERCER LEE , REID STEPHEN , ELRICK ANDREW J
IPC分类号： E21B33/12
摘要： Настоящееизобретениеотноситсяк областизаканчиванияскважини, болееконкретно, кизоляциипластовприменительнок стволамскважин, прошедшимзаканчиваниес использованиемустановкигравийногофильтра. Устройствои способзаканчиваниястволаскважинывключаетв себясозданиепакера, имеющеговнутреннийшпиндель, альтернативныеканалыпотокавдольвнутреннегошпинделяи уплотняющийэлементснаруживнутреннегошпинделя, включающийв себясоединениепакерас трубнымизделием, затемспускпакераи соединенногос нимтрубногоизделияв стволскважины. Водномаспектепакери соединенноес нимтрубноеизделиеможноустанавливатьвдольнеобсаженногоучасткастволаскважины. Трубноеизделиеможетявлятьсяпесчанымфильтром, причемпесчанымфильтром, содержащимосновнуютрубу, окружающуюфильтрующеесредствои альтернативныеканалыпотока. Способвключаетв себяустановкупакераи нагнетаниегравийнойсуспензиив кольцевуюзону, образованнуюмеждутрубнымизделиеми окружающимстволомскважины, изатемдополнительноенагнетаниегравийнойсуспензиичерезальтернативныеканалыпотокадляобеспечения, поменьшеймере, частичногообходагравийнойсуспензиейуплотняющегоэлементапакера.

93. 发明专利

EA025396B1 ТРУБНЫЙ УЗЕЛ, СПОСОБ СОЗДАНИЯ СИСТЕМЫ ИЗОЛЯЦИИ ЗОН В СКВАЖИНАХ И СПОСОБ ЭКСПЛУАТАЦИИ СКВАЖИН 未知
公开(公告)号：EA025396B1
公开(公告)日：2016-12-30
申请号：EA201171242
申请日：2010-03-12
申请人： EXXONMOBIL UPSTREAM RES CO
发明人： YEH CHARLES S , BARRY MICHAEL D , HECKER MICHAEL T , HAEBERLE DAVID C
IPC分类号： E21B34/12
摘要： Системыи способысозданияизоляциизонв углеводороднойскважиневключаютв себяиспользованиетрубнойкомпоновки, содержащейрасположенныйвышепопотокуманифольд, трубопроводзаполненияфильтрагравием, транспортирующийтрубопровод, трубопроводпоглощенияи расположенныйнижепопотокупутьпотока. Трубнаякомпоновкавыполненас возможностьюприеманасыщеннойгравиемсуспензиии направленияпоменьшеймерееечастив трубопроводзаполненияфильтрагравием. Насыщеннаягравиемсуспензия, выходящаяизтрубопроводазаполненияфильтрагравием, заполняетгравиемкольцевоепространствомеждутрубнойкомпоновкойи скважиной, поменьшеймере, счастичнойдегидратациейчерезтрубопроводпоглощения. Трубопроводпоглощениядополнительнозаполняетсягравиемс помощьюнасыщеннойгравиемсуспензии, принимаемойтрубнойкомпоновкой. Трубопроводпоглощениядегидратируетсячерезклапанрегулированиярасхода. Вместекольцевоепространствос гравийнымфильтроми заполненныйгравиемтрубопроводпоглощениясоздаютсистемуизоляциизонынаосновегравийногофильтра.

94. 发明专利

MY158498A SYSTEMS AND METHODS FOR PROVIDING ZONAL ISOLATION IN WELLS 未知
公开(公告)号：MY158498A
公开(公告)日：2016-10-14
申请号：MYPI2011003891
申请日：2010-03-12
申请人： EXXONMOBIL UPSTREAM RES CO
发明人： YEH CHARLES S , BARRY MICHAEL D , HECKER MICHAEL T , HAEBERLE DAVID C
IPC分类号： E21B34/12
摘要： SYSTEMS AND METHODS FOR PROVIDING ZONAL ISOLATION IN A HYDROCARBON WELL INCLUDE OR UTILIZE A TUBULAR ASSEMBLY (500, 600, 700, 800) HAVING AN UPSTREAM MANIFOLD (502, 802), A GRAVEL PACKING CONDUIT (504, 604, 704, 804), A TRANSPORT CONDUIT (508, 608, 708, 808), A LEAK-OFF CONDUIT (506, 606, 706, 806), AND A DOWNSTREAM FLOW PATH (510, 810). THE TUBULAR ASSEMBLY (500, 600, 700, 800) IS ADAPTED TO RECEIVE A GRAVEL-LADEN SLURRY (840, 840?) AND TO DIRECT AT LEAST A PORTION OF THE SAME TO THE GRAVEL PACKING CONDUIT (504, 604, 704, 804). THE GRAVEL-LADEN SLURRY (840, 840?) EXITING THE GRAVEL PACKING CONDUIT (504, 604, 704, 804) PACKS THE ANNULUS BETWEEN THE TUBULAR ASSEMBLY (500, 600, 700, 800) AND THE WELLBORE BY DEHYDRATING AT LEAST IN PART THROUGH THE LEAK-OFF CONDUIT (506, 606, 706, 806). THE LEAK-OFF CONDUIT (506, 606, 706, 806) IS FURTHER GRAVEL-PACKED BY THE GRAVEL-LADEN SLURRY (840, 840?) RECEIVED BY THE TUBULAR ASSEMBLY (500, 600, 700, 800). THE LEAK-OFF CONDUIT (506, 606, 706, 806) IS DEHYDRATED THROUGH A FLOW CONTROL VALVE (520, 620, 620?, 820). TOGETHER, THE GRAVEL PACKED ANNULUS AND THE GRAVEL PACKED LEAK-OFF CONDUIT PROVIDE A GRAVEL-BASED ZONAL ISOLATION SYSTEM (232, 234). (FIG. 10)

95. 发明专利

AU2011341559B2 Crossover joint for connecting eccentric flow paths to concentric flow paths 未知
公开(公告)号：AU2011341559B2
公开(公告)日：2016-08-11
申请号：AU2011341559
申请日：2011-11-17
申请人： EXXONMOBIL UPSTREAM RES CO
发明人： YEH CHARLES S , BARRY MICHAEL D , HECKER MICHAEL T , MOFFETT TRACY J , ENTCHEV PAVLIN B , HYDE PATRICK
IPC分类号： E21B17/08
摘要： A wellbore apparatus and method comprising a first wellbore tool having a primary flow path and at least one secondary flow path and a second wellbore tool having a primary flow path and secondary flow path. A radial center of the primary flow path in the first wellbore tool is offset from a radial center of the primary flow path in the second wellbore tool which comprises a crossover joint connecting the first wellbore tool to the second wellbore tool having a primary flow path fluidly connecting the primary flow path of the first wellbore tool to the primary flow path of the second wellbore tool, and at least one secondary flow path fluidly connecting the at least one secondary flow path of the first wellbore tool to the at least one secondary flow path of the second wellbore tool.

96. 发明专利

AU2011341561B2 Packer for alternate flow channel gravel packing and method for completing a wellbore 未知
公开(公告)号：AU2011341561B2
公开(公告)日：2016-07-21
申请号：AU2011341561
申请日：2011-11-17
申请人： EXXONMOBIL UPSTREAM RES CO
发明人： YEH CHARLES S , BARRY MICHAEL D , HECKER MICHAEL T , MOFFETT TRACY J , BLACKLOCK JON , HAEBERLE DAVID C , HYDE PATRICK C , MACLEOD IAIN M , MERCER LEE , REID STEPHEN , ELRICK ANDREW J
IPC分类号： E21B33/12
摘要： Apparatus and method for completing a wellbore including providing a packer having an inner mandrel, alternate flow channels along the inner mandrel, and a sealing element external to the inner mandrel, including connecting packer to tubular body, then running the packer and connected tubular body into the wellbore. In one aspect, the packer and connected tubular body may be placed along an open-hole portion of the wellbore. Tubular body may be a sand screen, with the sand screen comprising a base pipe, a surrounding filter medium, and alternate flow channels. The method includes setting a packer and injecting a gravel slurry into an annular region formed between the tubular body and the surrounding wellbore, and then further injecting the gravel slurry through the alternate flow channels to allow the gravel slurry to at least partially bypass sealing element of the packer.

97. 发明专利

CA2755252C SYSTEMS AND METHODS FOR PROVIDING ZONAL ISOLATION IN WELLS 未知
公开(公告)号：CA2755252C
公开(公告)日：2016-06-21
申请号：CA2755252
申请日：2010-03-12
申请人： EXXONMOBIL UPSTREAM RES CO
发明人： YEH CHARLES S , BARRY MICHAEL D , HECKER MICHAEL T , HAEBERLE DAVID C
IPC分类号： E21B43/04 , E21B34/12
摘要： Systems and methods for providing zonal isolation in a hydrocarbon well include or utilize a tubular assembly hav-ing an upstream manifold, a gravel packing conduit, a transport conduit, a leak-off conduit, and a downstream flow path. The tubular assembly is adapted to receive a gravel-laden slurry and to direct at least a portion of the same to the gravel packing con-duit. The gravel-laden slurry exiting the gravel packing conduit packs the annulus between the tubular assembly and the wellbore by dehydrating at least in part through the leak-off conduit. The leak-off conduit is further gravel-packed by the gravel- laden slur-ry received by the tubular assembly. The leak-off conduit is dehydrated through a flow control valve. Together, the gravel packed annulus and the gravel packed leak-off conduit provide a gravel-based zonal isolation system.

98. 发明专利

AU2013335098B2 Downhole flow control, joint assembly and method 未知
公开(公告)号：AU2013335098B2
公开(公告)日：2016-05-05
申请号：AU2013335098
申请日：2013-10-11
申请人： EXXONMOBIL UPSTREAM RES CO
发明人： YEH CHARLES S , BARRY MICHAEL D , HECKER MICHAEL T , MOFFETT TRACY J
IPC分类号： E21B33/00 , E21B33/13 , E21B34/00
摘要： A method for completing a wellbore in a subsurface formation includes providing a first base pipe and a second base pipe. Each base pipe comprises a tubular body forming a primary flow path and has transport conduits along an outer diameter for transporting fluids as a secondary flow path. The method also includes connecting the base pipes using a coupling assembly. The coupling assembly has a manifold, and a flow port adjacent the manifold that places the primary flow path in fluid communication with the secondary flow path. The method also includes running the base pipes into the wellbore, and then causing fluid to travel between the primary and secondary flow paths. A wellbore completion apparatus is also provided that allows for control of fluid between the primary and secondary flow paths.

99. 发明专利

SG10201510415QA WELLBORE APPARATUS AND METHODS FOR ZONAL ISOLATION AND FLOW CONTROL 未知
公开(公告)号：SG10201510415QA
公开(公告)日：2016-01-28
申请号：SG10201510415Q
申请日：2011-12-06
申请人： EXXONMOBIL UPSTREAM RES CO
发明人： HECKER MICHAEL T , BARRY MICHAEL D , STEVENS PETRUS A J , HOWELL DAVID A , YEH CHARLES S , MACLEOD IAIN M , MERCER LEE , REID STEPHEN , ELRICK ANDREW J
摘要： Method for completing a wellbore in a subsurface formation includes providing a sand control device representing one or more joints of sand screens, and a packer assembly along the joints with at least one mechanically-set packer with at least one alternate flow channel therein. Running the packer assembly and connected sand screen into the wellbore, setting a mechanically-set packer into engagement with the surrounding wellbore, injecting gravel slurry into the wellbore to form a gravel pack. An elongated isolation string is run into the sand control device across the packer assembly with valves that serve as an inflow control device. Thereafter, seals are activated around the isolation string and adjacent the packer assembly. A zonal isolation apparatus allows flow control to be provided above and below packer assembly.

100. 发明专利

AU2012363755B2 Method for production of hydrocarbons using caverns 未知
公开(公告)号：AU2012363755B2
公开(公告)日：2015-12-24
申请号：AU2012363755
申请日：2012-11-16
申请人： EXXONMOBIL UPSTREAM RES CO
发明人： BARRY MICHAEL D , BROWN JAMES S , LETA DANIEL P , MINTA MOSES K , WHITNEY SCOTT M , TANAKA PAUL L
IPC分类号： E21F17/16
摘要： Embodiments described herein provide a system and methods for the production of hydrocarbons. The method includes flowing a stream directly from a hydrocarbon reservoir to a cavern and performing a phase separation of the stream within the cavern to form an aqueous phase and an organic phase. The method also includes flowing at least a portion of the aqueous phase or the organic phase, or both, directly from the cavern to a subsurface location and offloading at least a portion of the organic phase from the cavern to a surface.

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