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1. 发明申请

WO2015088682A3 SYSTEM AND METHOD OF INJECTING A PROPPANT MIXTURE DURING FRACTURING 审中-公开
标题翻译：在压裂过程中注入混合物的系统和方法
公开(公告)号：WO2015088682A3
公开(公告)日：2015-12-03
申请号：PCT/US2014064612
申请日：2014-11-07
申请人： EXXONMOBIL UPSTREAM RES CO , HOWELL DAVID A , PHI MANH V , CHOI NANCY H , EL-RABAA ABDEL WADOOD M , KELLER STUART R , ZHOU FUPING
发明人： HOWELL DAVID A , PHI MANH V , CHOI NANCY H , EL-RABAA ABDEL WADOOD M , KELLER STUART R , ZHOU FUPING
IPC分类号： E21B43/267
CPC分类号： E21B43/267 , E21B41/00 , E21B43/00
摘要： A method of forming an elevated pressure proppant-containing fracturing fluid for direct injection into a wellbore that reduces exposure of a substantial amount of the pumping equipment to the abrasive effects of proppant, as compared to conventional pumping equipment. The method includes providing a high pressure fluid stream to a nozzle having an inlet and an exit; accelerating the high pressure fluid stream through the nozzle from the inlet to the exit to increase the velocity thereof; providing a low pressure stream comprising a proppant to a suction chamber, the suction chamber positioned adjacent the nozzle exit; and mixing the low pressure fluid stream comprising a proppant with the high pressure fluid stream to form an elevated pressure proppant-containing fracturing fluid. A method for fracturing and a system for forming an elevated pressure proppant-containing fracturing fluid for injection into a wellbore are also provided.
摘要翻译：与常规泵送设备相比，形成含有支撑剂的高压压裂液直接注入井眼的方法，该方法减少大量泵送设备暴露于支撑剂的磨损作用。该方法包括向具有入口和出口的喷嘴提供高压流体流; 加速从入口到出口通过喷嘴的高压流体流以提高其速度; 向吸入室提供包含支撑剂的低压流，所述吸入室邻近所述喷嘴出口定位; 以及将包含支撑剂的低压流体流与高压流体流混合以形成高压含支撑剂的压裂液。还提供了用于压裂的方法和用于形成用于注入井眼的含有高压支撑剂的压裂液的系统。

2. 发明申请

WO2014163853A3 PRODUCING HYDROCARBONS FROM A FORMATION 审中-公开
公开(公告)号：WO2014163853A3
公开(公告)日：2014-10-09
申请号：PCT/US2014/018092
申请日：2014-02-24
申请人： EXXONMOBIL UPSTREAM RESEARCH COMPANY , BOONE, Thomas, J. , KELLER, Stuart, R. , LINDERMAN, John, T. , DAWSON, Matthew, A.
发明人： BOONE, Thomas, J. , KELLER, Stuart, R. , LINDERMAN, John, T. , DAWSON, Matthew, A.
IPC分类号： E21B43/26
摘要： A system for and methods of producing hydrocarbons from a formation. A method may include drilling a wellbore (57) in a formation, forming a first fracture (52) in the formation that emanates from the wellbore (57), forming a second fracture (53) in the formation that emanates from the wellbore (57) and is approximately parallel to the first fracture (52), and simultaneously (a) injecting a fluid (54) from an injection tubing string in communication with the second fracture (53) and (b) producing hydrocarbons (55) that travel from the first fracture (52) into a production tubing string that is substantially parallel to the injection tubing string. The wellbore (57) may be substantially horizontal. The fluid (54) may increase pressure in an area of the formation adjacent to the first fracture (52).

3. 发明申请

WO2014100275A1 WIRED AND WIRELESS DOWNHOLE TELEMETRY USING A LOGGING TOOL 审中-公开
标题翻译：使用记录工具进行有线和无线深孔测试
公开(公告)号：WO2014100275A1
公开(公告)日：2014-06-26
申请号：PCT/US2013/076285
申请日：2013-12-18
申请人： EXXONMOBIL UPSTREAM RESEARCH COMPANY , KELLER, Stuart, R. , MORROW, Timothy, I. , BURNS, James, S. , DEFFENBAUGH, Max , DISKO, Mark, M. , STILES, David, A.
发明人： KELLER, Stuart, R. , MORROW, Timothy, I. , BURNS, James, S. , DEFFENBAUGH, Max , DISKO, Mark, M. , STILES, David, A.
IPC分类号： E21B47/12
CPC分类号： E21B47/18 , E21B47/01 , E21B47/12 , E21B47/121 , E21B47/122
摘要： A system for downhole telemetry is provided herein. The system employs a series of communications nodes spaced along a tubular body in a wellbore. Each communications node is associated with a sensor that senses data indicative of a formation condition or a wellbore parameter along a subsurface formation. The data is stored in memory until a logging tool is run into the wellbore. The data is transmitted from the respective communications nodes to a receiver in the logging tool. The data is then transferred to the surface. A method of transmitting data in a wellbore is also provided herein. The method uses a logging tool to harvest data in a wellbore from a plurality of sensor communications nodes.
摘要翻译：本文提供了一种井下遥测系统。该系统采用沿着井眼中的管状体间隔开的一系列通信节点。每个通信节点与感测指示沿着地下地层的地层条件或井筒参数的数据的传感器相关联。数据存储在内存中，直到记录工具进入井眼。数据从各通信节点发送到测井工具中的接收器。然后将数据传输到表面。本文还提供了一种在井眼中传输数据的方法。该方法使用测井工具从多个传感器通信节点收集井眼中的数据。

4. 发明申请

WO2013090289A1 COMPLETING A WELL IN A RESERVOIR 审中-公开
标题翻译：在储存室中完成
公开(公告)号：WO2013090289A1
公开(公告)日：2013-06-20
申请号：PCT/US2012/069007
申请日：2012-12-11
申请人： EXXONMOBIL UPSTREAM RESEARCH COMPANY , KOFOED, Curtis, W. , ENTCHEV, Pavlin, B. , KELLER, Stuart, R. , SPITZENBERGER, Jeffrey, D.
发明人： KOFOED, Curtis, W. , ENTCHEV, Pavlin, B. , KELLER, Stuart, R. , SPITZENBERGER, Jeffrey, D.
IPC分类号： E21B43/25 , E21B21/10 , E21B23/04 , E21B33/124
CPC分类号： E21B43/25 , E21B23/06 , E21B33/12 , E21B33/124 , E21B33/138 , E21B34/06 , E21B43/14 , E21B2034/002
摘要： Methods and systems for completing a well including injecting stimulation fluid to stimulate a first interval in the reservoir. The stimulation fluid has a pressure sufficient to open a number of check valves in the first interval, allowing stimulation fluid to flow into the first interval. A number of ball sealers configured to block flow through the check valves are dropped into the well to stop the flow of stimulation fluid into the first interval and begin treatment of a second interval. The stimulation fluid is injected to stimulate a subsequent interval with pressure sufficient to open a number of check valves in the subsequent interval, allowing stimulation fluid to flow into the subsequent interval. The dropping of ball sealers is repeated until all intervals are treated. At least part of the check valves are configured to allow stimulation fluid to flow into a distribution chamber with multiple openings.
摘要翻译：用于完成井的方法和系统，包括注射刺激流体以刺激储层中的第一间隔。刺激流体具有足以在第一间隔中打开多个止回阀的压力，允许刺激流体流入第一间隔。构造成阻止流过止回阀的多个球形密封件落入井中，以阻止刺激流体流入第一间隔并开始第二间隔处理。注射刺激流体以刺激随后的间隔，其压力足以在随后的间隔中打开多个止回阀，允许刺激流体流入随后的间隔。重复直到所有时间间隔被处理的球形密封剂的滴落。止回阀的至少一部分被配置为允许刺激流体流入具有多个开口的分配室。

5. 发明申请

WO2013089898A2 COMPLETING A WELL IN A RESERVOIR 审中-公开
标题翻译：在储存室中完成
公开(公告)号：WO2013089898A2
公开(公告)日：2013-06-20
申请号：PCT/US2012058799
申请日：2012-10-04
申请人： EXXONMOBIL UPSTREAM RES CO , ENTCHEV PAVLIN B , KELLER STUART R , SPITZENBERGER JEFFREY D
发明人： ENTCHEV PAVLIN B , KELLER STUART R , SPITZENBERGER JEFFREY D
IPC分类号： E21B43/267
CPC分类号： E21B43/25 , E21B23/06 , E21B33/12 , E21B33/124 , E21B33/138 , E21B34/06 , E21B43/14 , E21B2034/002
摘要： Methods and systems for completing a well including injecting a stimulation fluid to stimulate a first interval in the reservoir. The stimulation fluid is at a pressure sufficient to open a number of check valves in the first interval, allowing stimulation fluid to flow into the first interval. A number of ball sealers configured to block flow through the check valves are dropped into the well to stop the flow of the stimulation fluid into the first interval and begin treatment of a second interval. The stimulation fluid is injected to stimulate a subsequent interval with pressure sufficient to open a number of check valves in the subsequent interval, allowing stimulation fluid to flow into the subsequent interval. The dropping of ball sealers is repeated until all intervals are treated.
摘要翻译：用于完成井的方法和系统，包括注射刺激流体以刺激储层中的第一间隔。刺激流体处于足以在第一间隔中打开多个止回阀的压力，允许刺激流体流入第一间隔。被配置为阻止流过止回阀的多个球密封件落入井中，以将刺激流体的流动停止到第一间隔并开始处理第二间隔。注射刺激流体以刺激随后的间隔，压力足以在随后的间隔中打开多个止回阀，允许刺激流体流入随后的间隔。重复直到所有间隔被处理的球密封件的滴落。

6. 发明申请

WO2012087431A1 SYSTEMS AND METHODS FOR STIMULATING A SUBTERRANEAN FORMATION 审中-公开
标题翻译：用于刺激下层形成的系统和方法
公开(公告)号：WO2012087431A1
公开(公告)日：2012-06-28
申请号：PCT/US2011/058989
申请日：2011-11-02
申请人： EXXONMOBIL UPSTREAM RESEARCH COMPANY , KELLER, Stuart, R.
发明人： KELLER, Stuart, R.
IPC分类号： E21B43/26
CPC分类号： E21B43/26 , E21B34/14 , E21B43/14
摘要： Systems and methods for supplying a stimulant fluid to a subterranean formation, including apportioning a production liner assembly into a plurality of treatment zones and providing the stimulant fluid to at least an initial treatment zone of the plurality of treatment zones. Apportioning the production liner assembly into the plurality of treatment zones may include utilizing a longitudinal flow control device to fluidly isolate at least a first portion of the plurality of treatment zones from at least a second portion of the plurality of treatment zones and/or placing an outlet of a stimulant fluid supply device proximal a selected treatment zone. May include providing the stimulant fluid through one or more outflow control devices. The systems and methods also may include receiving a reservoir fluid through one or more inflow control devices.
摘要翻译：将刺激性流体供应到地下地层的系统和方法，包括将生产衬管组件分配到多个处理区域中，并将刺激性流体提供给多个处理区域的至少初始处理区域。将生产衬管组件分配到多个处理区域中可以包括利用纵向流动控制装置将多个处理区域的至少第一部分与多个处理区域的至少第二部分流体地隔离和/或放置刺激性流体供应装置的出口靠近选定的处理区。可能包括通过一个或多个流出控制装置提供兴奋剂流体。系统和方法还可以包括通过一个或多个流入控制装置接收储存器流体。

7. 发明申请

WO2012057910A3 METHODS OF USING NANO-PARTICLES IN WELLBORE OPERATIONS 审中-公开
公开(公告)号：WO2012057910A3
公开(公告)日：2012-05-03
申请号：PCT/US2011/049553
申请日：2011-08-29
申请人： EXXONMOBIL UPSTREAM RESEARCH COMPANY , KELLER, Stuart, R. , SUNDARARAMAN, Shankar
发明人： KELLER, Stuart, R. , SUNDARARAMAN, Shankar
IPC分类号： C09K8/52
摘要： Methods for heating a material within a wellbore using nano-particles such as carbon nano-tubes. The material may be a flowable material such as cement, drilling mud, an acidizing fluid, or other material. Generally the methods comprise placing the flowable material in proximity to a radial wall of a wellbore. The methods also include running an energy generator into the wellbore. In one aspect, energizing the nano-particles in the filter cake causes the nano-particles to be activated, and increases a temperature within the flowable material to a temperature that is greater than an initial circulation temperature of the flowable material. Activating the energy generator may also assist in curing the flowable material in situ.

8. 发明申请

WO2012057910A2 METHODS OF USING NANO-PARTICLES IN WELLBORE OPERATIONS 审中-公开
标题翻译：在井眼操作中使用纳米颗粒的方法
公开(公告)号：WO2012057910A2
公开(公告)日：2012-05-03
申请号：PCT/US2011049553
申请日：2011-08-29
申请人： EXXONMOBIL UPSTREAM RES CO , KELLER STUART R , SUNDARARAMAN SHANKAR
发明人： KELLER STUART R , SUNDARARAMAN SHANKAR
IPC分类号： E21B25/08
CPC分类号： E21B43/24 , C04B28/02 , C09K8/032 , C09K8/467 , C09K8/76 , C09K2208/10 , E21B33/13 , E21B33/138 , E21B33/14 , E21B36/04 , E21B43/2401 , C04B14/026 , C04B40/0227 , C04B20/008
摘要： Methods for heating a material within a wellbore using nano-particles such as carbon nano-tubes. The material may be a flowable material such as cement, drilling mud, an acidizing fluid, or other material. Generally the methods comprise placing the flowable material in proximity to a radial wall of a wellbore. The methods also include running an energy generator into the wellbore. In one aspect, energizing the nano-particles in the filter cake causes the nano-particles to be activated, and increases a temperature within the flowable material to a temperature that is greater than an initial circulation temperature of the flowable material. Activating the energy generator may also assist in curing the flowable material in situ.
摘要翻译：使用诸如碳纳米管的纳米颗粒加热井眼内的材料的方法。该材料可以是可流动的材料，例如水泥，钻井泥浆，酸化流体或其它材料。通常，所述方法包括将可流动材料放置在靠近井眼的径向壁的位置。该方法还包括将能量发生器运行到井筒中。在一个方面，使滤饼中的纳米颗粒通电导致纳米颗粒被活化，并且将可流动材料内的温度升高到大于可流动材料的初始循环温度的温度。激活能量发生器也可有助于原位固化可流动材料。

9. 发明申请

WO2006101606A2 METHOD FOR RUNNING TUBULARS IN WELLBORES 审中-公开
标题翻译：在管道中运行管道的方法
公开(公告)号：WO2006101606A2
公开(公告)日：2006-09-28
申请号：PCT/US2006/003887
申请日：2006-02-03
申请人： EXXONMOBIL UPSTREAM RESEARCH COMPANY , KELLER, Stuart, R. , MONTGOMERY, John, K. , SPIECKER, Paul, M. , DALE, Bruce, A.
发明人： KELLER, Stuart, R. , MONTGOMERY, John, K. , SPIECKER, Paul, M. , DALE, Bruce, A.
IPC分类号： E21B19/16
CPC分类号： E21B43/10 , E21B34/06
摘要： Methods for installing tubulars (for example, conduits, casing or liners) into a highly deviated wellbore are disclosed. In a first embodiment, the method comprises a) drilling the well to the planned total depth of the interval, b) placing a first fluid into the wellbore below a prescribed measured depth in the high-angle portion of the wellbore, said first fluid having a density that causes the portion of the tubular that extends into the first fluid to become substantially neutrally buoyant, c) placing a second fluid into the wellbore above the prescribed measured depth, said second fluid having a density less than said first fluid, d) plugging the distal portion of the tubular with a lower plug (or check valve) and an upper plug, e) as the tubular is run into the wellbore, placing a lightweight fluid into the plugged section of tubular and a heavy fluid above the plugged section of tubular, and f) running the tubular into the wellbore to the planned total depth.
摘要翻译：公开了将管（例如，管道，套管或衬管）安装到高度偏离的井筒中的方法。在第一实施例中，该方法包括：a）将井钻井到所述间隔的预定总深度，b）将第一流体放置在所述井筒的高角度部分中规定的测量深度以下的所述井筒内，所述第一流体具有使得延伸到第一流体中的管状部分的密度变得基本上是中性浮力的密度，c）将第二流体置于高于规定测量深度的井眼中，所述第二流体的密度小于所述第一流体，d）当管状物进入井眼时，用下塞（或止回阀）和上塞塞塞住管状物的远端部分，将轻质流体放置在管状物的堵塞部分中，并在堵塞部分上方形成重质流体的管状，以及f）将管状物运入井筒至计划的总深度。

10. 发明申请

WO2005017300A3 CONTINUOUS MONOBORE LIQUID LINING SYSTEM 审中-公开
标题翻译：连续单面液体系统
公开(公告)号：WO2005017300A3
公开(公告)日：2005-09-15
申请号：PCT/US2004016665
申请日：2004-05-27
申请人： EXXONMOBIL UPSTREAM RES CO , KELLER STUART R
发明人： KELLER STUART R
IPC分类号： E21B20060101 , E21B33/13 , E21B33/138
CPC分类号： E21B7/28 , E21B33/138
摘要： A process for drilling a well or a portion of a well capable of providing a generally constant interior wall diameter (monobore) and does not require installation of any liner or steel casing. The process comprises circulating settable material into the borehole wherein the settable material sets on at least a portion of the interior wall of the borehole to create a liner along the wall of the borehole and removing excess settable material out of the borehole.
摘要翻译：用于钻井的井或一部分能够提供大体上恒定的内壁直径（单孔）并且不需要安装任何衬套或钢壳体的方法。该方法包括将可固化材料循环到钻孔中，其中可固化材料设置在钻孔的内壁的至少一部分上，以沿钻孔的壁产生衬套，并将多余的可固化材料从钻孔中除去。

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