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1. 发明申请

WO2012082216A1 SYSTEMS AND METHODS FOR INJECTING A PARTICULATE MIXTURE 审中-公开
标题翻译：用于注射颗粒混合物的系统和方法
公开(公告)号：WO2012082216A1
公开(公告)日：2012-06-21
申请号：PCT/US2011/053976
申请日：2011-09-29
申请人： EXXONMOBIL UPSTREAM RESEARCH COMPANY , YALE, David, P. , TROSHKO, Andrey, A. , LEONARDI, Sergio, A. , ADAIR, Neal, L.
发明人： YALE, David, P. , TROSHKO, Andrey, A. , LEONARDI, Sergio, A. , ADAIR, Neal, L.
IPC分类号： E21B41/00 , E21B43/20 , E21B43/26
CPC分类号： E21B43/267 , C09K8/504 , C09K8/57 , C09K2208/18 , E21B21/062 , E21B21/066 , E21B41/0057 , E21B43/40 , E21F15/00
摘要： An embodiment of the present techniques provides a method of injecting a particulate mixture into a target location. The method includes forming a mixture of at least two sources of particles with different size distributions wherein the mixture of solids has a permeability in a predefined range. A water content of the mixture is varied to control the rheology of the mixture. The particles are injected through one or more pipes into a target location.
摘要翻译：本技术的一个实施方案提供了将颗粒状混合物注入目标位置的方法。该方法包括形成具有不同尺寸分布的至少两个颗粒源的混合物，其中固体的混合物具有预定范围的渗透性。改变混合物的含水量以控制混合物的流变性。颗粒通过一个或多个管道注入目标位置。

2. 发明申请

WO2015126648A1 GAS WELL DELIQUIFICATION BY LIQUID ENTRAINMENT 审中-公开
标题翻译：气体进入气体进行脱气
公开(公告)号：WO2015126648A1
公开(公告)日：2015-08-27
申请号：PCT/US2015/014974
申请日：2015-02-09
申请人： EXXONMOBIL UPSTREAM RESEARCH COMPANY , TROSHKO, Andrey, A. , ROMER, Michael, C.
发明人： TROSHKO, Andrey, A. , ROMER, Michael, C.
IPC分类号： E21B43/12
CPC分类号： E21B41/00 , B05B17/0607 , E21B43/121 , E21B43/122 , G01F1/00
摘要： A method for removing liquids from a gas well. The method includes the steps of atomizing gas well liquids (L) within a wellbore (12) to produce a volume weighted average droplet size of less than or equal to about 400 pm; dispersing the atomized gas well liquids within a gaseous production stream (S); producing the gaseous production stream having dispersed atomized gas well liquids; and adjusting atomization parameters to maximize the rate of gas well liquids removed. A system, apparatus and kit of parts for removing liquids from a gas well are also provided.
摘要翻译：一种从气井中清除液体的方法。该方法包括在井孔（12）内雾化气井液体（L）以产生小于或等于约400μm的体积加权平均液滴尺寸的步骤; 将雾化气体井液体分散在气态生产流（S）内; 产生具有分散的雾化气井液体的气态生产流; 并调整雾化参数以最大化除去气井液体的速率。还提供了用于从气井中除去液体的系统，设备和用于零件的套件。

3. 发明申请

WO2013089897A2 FLUID STIMULATION OF LONG WELL INTERVALS 审中-公开
标题翻译：流体刺激长井间隔
公开(公告)号：WO2013089897A2
公开(公告)日：2013-06-20
申请号：PCT/US2012/058798
申请日：2012-10-04
申请人： EXXONMOBIL UPSTREAM RESEARCH COMPANY , TROSHKO, Andrey, A. , BROWN, James, S. , SHUCHART, Chris, E.
发明人： TROSHKO, Andrey, A. , BROWN, James, S. , SHUCHART, Chris, E.
IPC分类号： C09K8/04 , E21B43/267
CPC分类号： E21B43/16 , E21B33/12 , E21B43/01 , E21B43/121 , E21B43/14 , E21B43/255 , E21B43/28
摘要： Systems and methods for accessing and/or harvesting hydrocarbons from a wellbore. A method may include modeling a well to determine a length of a stimulation zone in the production interval, wherein the model is based, at least in part, on a reaction time for a stimulation process. Packers are placed in the well to fluidically isolate the stimulation zone from other zones in the well. The targeted zone is stimulated, such as by acid treatment. Hydrocarbons may be recovered from the stimulation zone.
摘要翻译：从井筒获取和/或收获碳氢化合物的系统和方法。方法可以包括建模井以确定生产间隔中的刺激区域的长度，其中模型至少部分地基于刺激过程的反应时间。将包装工人放置在井中以将刺激区域与井中其他区域流体隔离。刺激目标区域，例如通过酸处理。可以从刺激区回收碳氢化合物。

4. 发明申请

WO2011025590A1 DENSE SLURRY PRODUCTION METHODS AND SYSTEMS 审中-公开
标题翻译： DENSE浆料生产方法和系统
公开(公告)号：WO2011025590A1
公开(公告)日：2011-03-03
申请号：PCT/US2010/041531
申请日：2010-07-09
申请人： EXXONMOBIL UPSTREAM RESEARCH COMPANY , YALE, David, P. , TROSHKO, Andrey, A. , WOODS, Bennett, D.
发明人： YALE, David, P. , TROSHKO, Andrey, A. , WOODS, Bennett, D.
IPC分类号： E21B43/00
CPC分类号： E21B43/124
摘要： Methods and systems for producing a dense oil sand slurry from subsurface reservoirs are provided. The methods include reducing pressure at a producer pipe inlet to draw a dense slurry into the producer pipe using a jet pump, generating a diluted dense slurry using the jet pump, and lifting the diluted dense slurry through the producer pipe utilizing a slurry lift apparatus, which may be a fluid lift apparatus. The systems include a producer pipe into an oil sand reservoir, a jet pump configured to generate a low pressure region around the opening of the producer pipe to draw the dense slurry into the producer pipe and dilute the dense slurry to form a diluted dense slurry; and a gas lift apparatus configured to lift the diluted dense slurry through the producer pipe towards the surface of the earth.
摘要翻译：提供了从地下储层生产稠油砂浆的方法和系统。所述方法包括：使用喷射泵将制造管入口处的压力降低到生产管中，使用喷射泵产生稀释的致密浆料，并使用浆料提升装置将稀释的稠浆料提升通过生产管，其可以是流体提升装置。这些系统包括一个进入油砂储存器的生产管，一个喷射泵，其构造成在生产管的开口附近产生一个低压区，以将致密的浆料吸入生产管中，稀释稠浆以形成稀释的稠浆; 以及气体提升装置，其构造成将稀释的致密浆料通过生产管道提升到地球表面。

5. 发明申请

WO2015126648A8 GAS WELL DELIQUIFICATION BY LIQUID ENTRAINMENT 审中-公开
标题翻译：气体进入气体进行脱气
公开(公告)号：WO2015126648A8
公开(公告)日：2016-06-02
申请号：PCT/US2015014974
申请日：2015-02-09
申请人： EXXONMOBIL UPSTREAM RES CO , TROSHKO ANDREY A , ROMER MICHAEL C
发明人： TROSHKO ANDREY A , ROMER MICHAEL C
IPC分类号： E21B43/12
CPC分类号： E21B41/00 , B05B17/0607 , E21B43/121 , E21B43/122 , G01F1/00
摘要： A method for removing liquids from a gas well. The method includes the steps of atomizing gas well liquids (L) within a wellbore (12) to produce a volume weighted average droplet size of less than or equal to about 400 μm; dispersing the atomized gas well liquids within a gaseous production stream (S); producing the gaseous production stream having dispersed atomized gas well liquids; and adjusting atomization parameters to maximize the rate of gas well liquids removed. A system, apparatus and kit of parts for removing liquids from a gas well are also provided.
摘要翻译：一种从气井中清除液体的方法。该方法包括在井筒（12）内雾化气井液体（L）以产生小于或等于约400μm的体积加权平均液滴尺寸的步骤; 将雾化气体井液体分散在气态生产流（S）内; 产生具有分散的雾化气井液体的气态生产流; 并调整雾化参数以最大化除去气井液体的速率。还提供了用于从气井中除去液体的系统，设备和用于零件的套件。

6. 发明申请

WO2013055451A1 FLUID FILTERING DEVICE FOR A WELLBORE AND METHOD FOR COMPLETING A WELLBORE 审中-公开
标题翻译：用于井筒的流体过滤装置和用于完成井筒的方法
公开(公告)号：WO2013055451A1
公开(公告)日：2013-04-18
申请号：PCT/US2012/052085
申请日：2012-08-23
申请人： EXXONMOBIL UPSTREAM RESEARCH COMPANY , YEH, Charles, S. , MOFFETT, Tracy, J. , LONG, Ted, A. , TROSHKO, Andrey, A. , BARRY, Michael, D. , HECKER, Michael, T. , HOWELL, David, A. , GREEN, Annabel , MCNAMEE, Stephen , ROYER, Rodney, S. , HODGE, Robert, F. , OLENICK, Peter , NGUYEN, Henry , FISHER, William, B.
发明人： YEH, Charles, S. , MOFFETT, Tracy, J. , LONG, Ted, A. , TROSHKO, Andrey, A. , BARRY, Michael, D. , HECKER, Michael, T. , HOWELL, David, A. , GREEN, Annabel , MCNAMEE, Stephen , ROYER, Rodney, S. , HODGE, Robert, F. , OLENICK, Peter , NGUYEN, Henry , FISHER, William, B.
IPC分类号： E21B43/08
CPC分类号： E21B43/02 , E21B43/04 , E21B43/08 , E21B43/14
摘要： A sand control device for restricting flow of particles from a subsurface formation into a tubular body within a wellbore, the device being divided into compartments along its length, each compartment comprises a base pipe. The base pipe defines an elongated tubular body having a permeable section and an impermeable section within each compartment, also comprising a first filtering conduit and a second filtering conduit. The filtering conduits are arranged so that the first filtering conduit is adjacent to the non-permeable section of the base pipe, while the second filtering conduit is adjacent to the permeable section of the base pipe.
摘要翻译：一种用于限制颗粒从地下地层流入井眼内的管状体的砂控制装置，该装置沿其长度被分成隔间，每个隔室包括基管。基管限定细长的管状体，其具有可渗透部分和每个隔室内的不可渗透部分，还包括第一过滤管道和第二过滤管道。过滤管道被布置成使得第一过滤管道与基管的不可渗透部分相邻，而第二过滤管道与基管的可渗透部分相邻。

7. 发明申请

WO2011025591A1 ARTIFICIAL LIFT MODELING METHODS AND SYSTEMS 审中-公开
标题翻译：人工提升建模方法与系统
公开(公告)号：WO2011025591A1
公开(公告)日：2011-03-03
申请号：PCT/US2010/041547
申请日：2010-07-09
申请人： EXXONMOBIL UPSTREAM RESEARCH COMPANY , YALE, David, P. , TROSHKO, Andrey, A.
发明人： YALE, David, P. , TROSHKO, Andrey, A.
IPC分类号： E21B43/00
CPC分类号： E21B43/124
摘要： Methods for modeling, configuring, and controlling artificial lift processes are provided as well as systems for controlling artificial lift and hydrocarbon production systems. In particular, the methods and systems include the use of computation solid-liquid slurry models and reservoir inputs configured to provide inputs to configure parameters of an artificial lift system. The methods and systems may also incorporate fluid lift computational models and volume of fluid (VOF) models for verifying the numerical results. The disclosed methods and systems may beneficially be used in combination with hydrocarbon production processes such as fluidized in-situ reservoir extraction (FIRE) process; a SRBR process; an enhanced CHOPS process; and any combination thereof.
摘要翻译：提供了建模，配置和控制人造电梯过程的方法以及用于控制人造电梯和碳氢化合物生产系统的系统。特别地，所述方法和系统包括使用计算固体 - 液体浆料模型和储存器输入，其被配置为提供用于配置人造举升系统的参数的输入。方法和系统还可以包括用于验证数值结果的流体升程计算模型和流体体积（VOF）模型。所公开的方法和系统可有利地与烃生产过程如流化原位油藏提取（FIRE）方法结合使用; SRBR过程; 增强的CHOPS过程; 及其任何组合。

8. 发明申请

WO2019209402A1 FOAM CAP DRILLING METHODS 审中-公开
公开(公告)号：WO2019209402A1
公开(公告)日：2019-10-31
申请号：PCT/US2019/019200
申请日：2019-02-22
申请人： EXXONMOBIL UPSTREAM RESEARCH COMPANY , KING, Gregory , KULKARNI, Kaustubh, S. , RAO, Sai, S. , TROSHKO, Andrey A.
发明人： KING, Gregory , KULKARNI, Kaustubh, S. , RAO, Sai, S. , TROSHKO, Andrey A.
IPC分类号： E21B21/14 , E21B21/08 , E21B21/00
摘要： A method for conducting a wellbore operation includes drilling a wellbore through one or more hydrocarbon bearing subterranean formations with a drill bit arranged at an end of a drill string, wherein an annulus is defined between the drill string and an inner wall of the wellbore. A foam is generated with a foam generator of an annular injection system in communication with the annulus, and the foam is introduced into the annulus with the annular injection system.

9. 发明申请

WO2014077947A1 INTEGRATED LIQUID-TO-GAS ARTIFICIAL LIFT AND BITUMEN DILUTION METHODS AND SYSTEMS 审中-公开
标题翻译：一体化液体对人为的人工提升和BITUMEN稀释方法和系统
公开(公告)号：WO2014077947A1
公开(公告)日：2014-05-22
申请号：PCT/US2013/059734
申请日：2013-09-13
申请人： EXXONMOBIL UPSTREAM RESEARCH COMPANY , LEONARDI, Sergio, A. , TROSHKO, Andrey, A. , YALE, David, P.
发明人： LEONARDI, Sergio, A. , TROSHKO, Andrey, A. , YALE, David, P.
IPC分类号： C10G1/04
CPC分类号： C10G1/047 , E21B43/122 , E21B43/124 , E21B43/162
摘要： Methods and systems for producing an oil sand slurry from subsurface reservoirs include a gas lift method to lift a slurry using a lift liquid with controlled boiling pressure and temperature range. The gas lift method utilizes phase transformation from liquid to gas by boiling or evaporation or partial evaporation to lift the slurry to the surface. The composition of the lift fluid can also be utilized to promote easier surface recovery of bitumen from oil sands by using a composition of lift fluid that would contain two groups of chemical component. The first group of chemical components would generally include lighter hydrocarbons, such as methane or ethane, that would evaporate at an appropriate pressure and temperature to lead to gas lift. A second group of chemical components could include non-evaporating solvent components which remain in liquid phase and aid in bitumen extraction during the slurry lift.
摘要翻译：用于从地下储层生产油砂泥浆的方法和系统包括使用具有受控沸腾压力和温度范围的提升液提升浆料的气举方法。气举法利用沸腾或蒸发或部分蒸发从液体到气体的相变，将浆料提升到表面。提升液的组成也可用于通过使用包含两组化学成分的提升液的组合物来促进来自油砂的沥青的更容易的表面回收。第一组化学成分通常将包括在适当的压力和温度下蒸发以导致气体提升的较轻质烃，例如甲烷或乙烷。第二组化学成分可以包括保持液相的非蒸发溶剂组分，并且在浆料提升期间有助于沥青提取。

10. 发明申请

WO2013089897A3 FLUID STIMULATION OF LONG WELL INTERVALS 审中-公开
标题翻译：流体刺激长井间隔
公开(公告)号：WO2013089897A3
公开(公告)日：2014-05-22
申请号：PCT/US2012058798
申请日：2012-10-04
申请人： EXXONMOBIL UPSTREAM RES CO , TROSHKO ANDREY A , BROWN JAMES S , SHUCHART CHRIS E
发明人： TROSHKO ANDREY A , BROWN JAMES S , SHUCHART CHRIS E
IPC分类号： E21B43/27
CPC分类号： E21B43/16 , E21B33/12 , E21B43/01 , E21B43/121 , E21B43/14 , E21B43/255 , E21B43/28
摘要： Systems and methods for accessing and/or harvesting hydrocarbons from a wellbore. A method may include modeling a well to determine a length of a stimulation zone in the production interval, wherein the model is based, at least in part, on a reaction time for a stimulation process. Packers are placed in the well to fluidically isolate the stimulation zone from other zones in the well. The targeted zone is stimulated, such as by acid treatment. Hydrocarbons may be recovered from the stimulation zone.
摘要翻译：从井筒获取和/或收获碳氢化合物的系统和方法。方法可以包括建模井以确定生产间隔中的刺激区域的长度，其中模型至少部分地基于刺激过程的反应时间。将包装工人放置在井中以将刺激区域与井中其他区域流体隔离。刺激目标区域，例如通过酸处理。可以从刺激区回收碳氢化合物。

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