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11. 发明申请

WO2009113896A1 SLIP-LAYER FLUID PLACEMENT 审中-公开
标题翻译： SLIP-LAYER流体放置
公开(公告)号：WO2009113896A1
公开(公告)日：2009-09-17
申请号：PCT/RU2008/000108
申请日：2008-02-27
申请人： WILLBERG, Dean , ELISEEVA, Ksenya Evgenievna , SCHLUMBERGER CANADA LIMITED , SERVICES PETROLIERS SCHLUMBERGER , SCHLUMBERGER HOLDINGS LIMITED , SCHLUMBERGER TECHNOLOGY B.V. , PRAD RESEARCH AND DEVELOPMENT N.V.
发明人： WILLBERG, Dean , ELISEEVA, Ksenya Evgenievna
IPC分类号： E21B43/267
CPC分类号： E21B43/26 , E21B43/267
摘要： A method of fluid placement in a hydraulic fracture created in a subterranean formation penetrated by a wellbore that comprises the use of one or more reactants that form a low friction layer between the fluids that penetrate the fracture in consecutive treatment stages. Reactants can be added to the fluid that is the carrier or other fluid to be placed in a specific region of the fracture, namely as an upper or lower boundary of the fracture, or added to both the stage that requires placement in a specific section of the fracture and in the stage preceding it, especially the pad and carrier fluids used in consecutive stages.
摘要翻译：一种在由井筒渗透的地下地层中产生的水力裂缝中的流体放置的方法，其包括使用在连续处理阶段中穿透断裂的流体之间形成低摩擦层的一种或多种反应物。反应物可以添加到作为载体或其它流体的流体中，所述流体被放置在断裂的特定区域中，即作为裂缝的上部或下部边界，或者添加到需要放置在特定部分断裂和在其前面的阶段，特别是连续使用的垫和载体流体。

12. 发明申请

WO2008081221A1 STIMULATED OIL PRODUCTION USING REACTIVE FLUIDS 审中-公开
标题翻译：使用反应性液体刺激油的生产
公开(公告)号：WO2008081221A1
公开(公告)日：2008-07-10
申请号：PCT/IB2006/004223
申请日：2006-12-29
申请人： SCHLUMBERGER CANADA LIMITED , SERVICES PETROLIERS SCHLUMBERGER , SCHLUMBERGER HOLDINGS LIMITED , SCHLUMBERGER TECHNOLOGY B.V. , PRAD RESEARCH AND DEVELOPMENT H.B. , WILLBERG, Dean
发明人： WILLBERG, Dean
IPC分类号： E21B43/26
CPC分类号： E21B43/261
摘要： This invention relates to methods for stimulating oil production from well by pumping reactive stimulation fluids from the well into the formation. The methods are particularly relevant to cold heavy oil production. This invention provides methods of stimulating production from a formation surrounding a well, comprising pumping a fluid from the well into the formation so as to create a hydraulic fracture, wherein the fluid contains one or more reactive species that destabilise cohesive forces in the formation matrix, and allowing the fluid to leak of into the formation and react with the formation matrix so as to produce a destabilised zone in the formation around the location of the fracture such that formation fluids and sand particles can be produced from the formation through the zone and into the well. The methods preferably comprise selecting the fluid so as to produce an at least partially unconsolidated formation matrix in the destabilised zone. It is particularly preferred to produce fluids from the formation so as to cause worm- holing in the destabilised zone. The fluid can contain additives in liquid form, solid or granular form. It is also preferred that the fluid acts as a diluent for heavy oil and can also modify formation fluid rheology.
摘要翻译：本发明涉及通过将反应性刺激流体从井泵入地层来刺激井的产油的方法。这些方法与冷重油生产特别相关。本发明提供了刺激来自围绕井的地层的生产的方法，包括将流体从井泵入地层以产生水力裂缝，其中流体包含使形成基质中的内聚力不稳定的一种或多种反应性物质，并且允许流体泄漏到地层中并与地层基质反应，以便在裂缝位置周围的地层中产生不稳定的区域，使得地层流体和砂粒可以从地层通过该区域产生并进入那个井方法优选包括选择流体，以便在不稳定区域中产生至少部分未固结的地层基质。特别优选的是从地层产生流体，以便在不稳定区域中产生蠕虫。流体可以含有液体形式的固体或颗粒形式的添加剂。还优选地，流体用作重油的稀释剂并且还可以改变地层流体流变学。

13. 发明申请

WO2007066254A2 DEGRADABLE MATERIAL ASSISTED DIVERSION OR ISOLATION 审中-公开
标题翻译：可降解的材料辅助分离或分离
公开(公告)号：WO2007066254A2
公开(公告)日：2007-06-14
申请号：PCT/IB2006/054462
申请日：2006-11-27
申请人： SCHLUMBERGER CANADA LIMITED , SERVICES PETROLIERS SCHLUMBERGER , SCHLUMBERGER HOLDINGS LIMITED , SCHLUMBERGER TECHNOLOGY B.V. , PRAD RESEARCH AND DEVELOPMENT N.V. , WILLBERG, Dean , BULOVA, Marina , FREDD, Christopher, N. , VOSTRUKHOV, Alexey , BONEY, Curtis, L. , LASSEK, John , HOEFER, Ann, M.W. , SULLIVAN, Philip, F.
发明人： WILLBERG, Dean , BULOVA, Marina , FREDD, Christopher, N. , VOSTRUKHOV, Alexey , BONEY, Curtis, L. , LASSEK, John , HOEFER, Ann, M.W. , SULLIVAN, Philip, F.
CPC分类号： C09K8/80 , C09K8/42 , C09K8/467 , C09K8/508 , C09K8/68 , C09K8/76 , E21B43/26
摘要： A method for well treatment by forming a temporary plug in a fracture, a perforation, a wellbore, or more than one of these locations, in a well penetrating a subterranean formation is provided, in which the method of well treatment includes: injecting a slurry comprising a degradable material, allowing the degradable material to form a plug in a perforation, a fracture, or a wellbore in a well penetrating a formation; performing a downhole operation; and allowing the degradable material to degrade after a selected time such that the plug disappears.
摘要翻译：提供了一种通过在井眼穿透地层中形成裂缝，穿孔，井眼或多于一个位置的临时塞子进行井处理的方法，其中井处理方法包括：注入浆料包括可降解材料，允许可降解材料在穿透地层的井的穿孔，断裂或井眼中形成塞子; 进行井下作业; 并允许可降解材料在选定的时间后降解，使得塞消失。

14. 发明申请

WO2004037946A1 SELF-DESTRUCTING FILTER CAKE 审中-公开
标题翻译：自毁过滤器
公开(公告)号：WO2004037946A1
公开(公告)日：2004-05-06
申请号：PCT/EP2003/011564
申请日：2003-10-17
申请人： SCHLUMBERGER CANADA LIMITED , SERVICES PETROLIERS SCHLUMBERGER , SCHLUMBERGER HOLDINGS LIMITED , SCHLUMBERGER TECHNOLOGY B.V. , SOFITECH N.V.
发明人： WILLBERG, Dean , DISMUKE, Keith
IPC分类号： C09K7/00
CPC分类号： C09K8/06 , C09K8/03 , C09K8/5045 , C09K8/506 , C09K8/72 , C09K8/74 , Y10S507/923 , Y10S507/933
摘要： A composition and method are given for self-destructive fluid loss additives and filter cakes in wellbores and subterranean formations. The fluid loss additives and filter cakes are formed from a mixture of particulate solid acid-precursors, such as a polylactic acid or a polyglycolic acid, and particulate solid acid-reactive materials, such as magnesium oxide or calcium carbonate. In the presence of water, the solid acid-precursors hydrolyze and dissolve, generating acids that then dissolve the solid acid-reactive materials. The composition is used in oilfield treatments such as drilling, completion and stimulation where it disappears when it is no longer needed without the use of mechanical means or injection of additional fluids.
摘要翻译：给出了一种组织和方法，用于自我破坏性的流体损失添加剂和在井筒和地下地层中的过滤蛋糕。流体损失添加剂和滤饼由颗粒状固体酸前体如聚乳酸或聚乙醇酸和颗粒状固体酸反应性材料如氧化镁或碳酸钙的混合物形成。在水的存在下，固体酸前体水解和溶解，产生酸，然后溶解固体酸反应性材料。该组合物用于油田处理，例如钻井，完井和刺激，当不再需要机械装置或注入另外的流体时，它就不再需要而消失。

15. 发明申请

WO2004027212A1 FIBER ASSISTED EMULSION SYSTEM 审中-公开
标题翻译：纤维辅助乳化体系
公开(公告)号：WO2004027212A1
公开(公告)日：2004-04-01
申请号：PCT/EP2003/010223
申请日：2003-09-15
申请人： SCHLUMBERGER CANADA LIMITED , SERVICES PETROLIERS SCHLUMBERGER , SCHLUMBERGER HOLDINGS LIMITED , SCHLUMBERGER TECHNOLOGY B.V. , SOFITECH N.V.
发明人： WILLBERG, Dean , DACAR, Curt
IPC分类号： E21B43/25
CPC分类号： C09K8/64 , C09K8/28 , C09K8/36 , C09K8/66
摘要： Emulsions, either water-in-oil or oil-in-water, may be formed by combining an aqueous component, a non-aqueous component and a surfactant in combination with fibers. The fibers decrease the time and energy required to form the emulsion and, in some cases, allow emulsion formation that would not be possible with the use of such fibers.
摘要翻译：可以通过将水性组分，非水性组分和表面活性剂与纤维组合而形成油包水或水包油型乳液。纤维减少形成乳液所需的时间和能量，并且在一些情况下允许使用这种纤维是不可能的乳液形成。

16. 发明公开

EP2235321A2 STIMULATION THROUGH FRACTURING WHILE DRILLING 有权
标题翻译：起搏按列教育随钻
公开(公告)号：EP2235321A2
公开(公告)日：2010-10-06
申请号：EP08862990.2
申请日：2008-12-08
申请人： Schlumberger Technology B.V. , Schlumberger Holdings Limited , Services Pétroliers Schlumberger , PRAD Research And Development Limited
发明人： CONKLE, DON , JOHNSON, Ashley , BROWN, James, Ernest , MCLEOD, Trevor , MILLER, Matthew , SULLIVAN, Philip , WILLBERG, Dean
IPC分类号： E21B43/26
CPC分类号： E21B43/26 , E21B7/00
摘要： A method for preparing a formation surrounding a wellbore to bear hydrocarbons through a borehole is disclosed. In one step, a bottomhole assembly is inserted into the borehole. The formation is drilled with the bottomhole assembly. The formation may be characterized with logging tools, probes, sensors, seismic system and/or the like to create first information. One or more fractures are placed in the formation without removal of the bottomhole assembly from the wellbore. Further, continuous drilling of the formation is performed with the bottomhole assembly after/during placing the fractures. Further characterizing of the formation with the probes, sensors/systems or the like is performed to produce second information. Another fracture is placed with feedback from the second information. Repeating the drilling, characterizing and placing of fractures as necessary during the formation preparing process.

17. 发明授权

EP2235321B1 STIMULATION THROUGH FRACTURING WHILE DRILLING 有权
标题翻译：起搏按列教育随钻
公开(公告)号：EP2235321B1
公开(公告)日：2012-04-18
申请号：EP08862990.2
申请日：2008-12-08
申请人： Schlumberger Technology B.V. , Schlumberger Holdings Limited , Services Pétroliers Schlumberger , PRAD Research And Development Limited
发明人： CONKLE, DON , JOHNSON, Ashley , BROWN, James, Ernest , MCLEOD, Trevor , MILLER, Matthew , SULLIVAN, Philip , WILLBERG, Dean
IPC分类号： E21B7/00 , E21B43/26
CPC分类号： E21B43/26 , E21B7/00
摘要： A method for preparing a formation surrounding a wellbore to bear hydrocarbons through a borehole is disclosed. In one step, a bottomhole assembly is inserted into the borehole. The formation is drilled with the bottomhole assembly. The formation may be characterized with logging tools, probes, sensors, seismic system and/or the like to create first information. One or more fractures are placed in the formation without removal of the bottomhole assembly from the wellbore. Further, continuous drilling of the formation is performed with the bottomhole assembly after/during placing the fractures. Further characterizing of the formation with the probes, sensors/systems or the like is performed to produce second information. Another fracture is placed with feedback from the second information. Repeating the drilling, characterizing and placing of fractures as necessary during the formation preparing process.

18. 发明申请

WO2017066718A1 STIMULATION TREATMENT CONDUCTIVITY ANALYZER 审中-公开
标题翻译：刺激处理电导率分析仪
公开(公告)号：WO2017066718A1
公开(公告)日：2017-04-20
申请号：PCT/US2016/057236
申请日：2016-10-14
申请人： SCHLUMBERGER TECHNOLOGY CORPORATION , SCHLUMBERGER CANADA LIMITED , SERVICES PETROLIERS SCHLUMBERGER , SCHLUMBERGER TECHNOLOGY B.V.
发明人： SAFONOV, Sergey , WILLBERG, Dean , BULOVA, Marina , DINARIEV, Oleg
IPC分类号： E21B43/25 , E21B43/26 , C09K8/60 , E21B41/00 , G05B17/02
CPC分类号： G05B17/02 , C09K8/60 , E21B43/267
摘要： A method can include receiving stimulation treatment scenario definitions for stimulation treatment of a reservoir that includes hydrocarbons; receiving reservoir data; receiving imagery data of a proppant pack; generating a model of the proppant pack based at least in part on the imagery data; simulating physical phenomena associated with a plurality of the stimulation treatment scenarios based at least in part on the model to generate simulation results; and, based at least in part on the simulation results, selecting parameter values for a stimulation treatment.
摘要翻译：一种方法可以包括接收用于包括烃的储层的增产处理的增产处理情景定义; 接收储层数据; 接收支撑剂包的图像数据; 至少部分基于图像数据来生成支撑剂包的模型; 至少部分地基于所述模型来模拟与多个所述刺激治疗场景相关联的物理现象以生成模拟结果; 并且至少部分基于模拟结果，选择用于刺激治疗的参数值。

19. 发明申请

WO2018117890A1 A METHOD AND A COGNITIVE SYSTEM FOR PREDICTING A HYDRAULIC FRACTURE PERFORMANCE 审中-公开
公开(公告)号：WO2018117890A1
公开(公告)日：2018-06-28
申请号：PCT/RU2016/000907
申请日：2016-12-21
申请人： SOFRONOV, Ivan Lvovich , SCHLUMBERGER TECHNOLOGY CORPORATION , SCHLUMBERGER CANADA LIMITED , SERVICES PETROLIERS SCHLUMBERGER , SCHLUMBERGER TECHNOLOGY B.V.
发明人： SOFRONOV, Ivan Lvovich , KOROTEEV, Dmitry Anatolievich , BULOVA, Marina Nikolaevna , BUTULA, Kreso Kurt , WILLBERG, Dean
IPC分类号： E21B43/26 , E21B47/26 , G06F15/18
摘要： A method can include receiving, via a network, data acquired by one or more pieces of field equipment during a hydraulic fracturing operation at a field site; accessing a database to retrieve information associated with the field site; executing, based at least in part on the data and the information, a trained machine learning algorithm using one or more processors to generate a result; and, based at least in part on the result, predicting an outcome for the hydraulic fracturing operation at the field site.

20. 发明申请

WO2003023177A2 METHODS FOR CONTROLLING SCREENOUTS 审中-公开
标题翻译：控制屏幕的方法
公开(公告)号：WO2003023177A2
公开(公告)日：2003-03-20
申请号：PCT/EP2002/010126
申请日：2002-09-10
申请人： SOFITECH N.V. , SCHLUMBERGER CANADA LIMITED , COMPANIE DES SERVICES DOWELL SCHLUMBERGER S.A. , SCHLUMBERGER TECHNOLOGY B.V. , SCHLUMBERGER HOLDINGS LIMITED
发明人： BONEY, Curtis, L. , WILLBERG, Dean , MILLER, Matthew, J.
IPC分类号： E21B
CPC分类号： C09K8/52 , C09K8/68 , C09K8/703 , C09K8/80 , C09K2208/08
摘要： Methods are presented to induce a screenout during a subterranean formation fracturing or combined fracturing and gravel packing treatment by laying down a filter cake early in the treatment, then injecting proppant slurry, and then while proppant slurry injection continues chemically damaging the filter cake with one or more filter cake degradation agents, and optional filter cake degradation agent aids, so that leak-off increases, the concentration of proppant in the fracture increases, and the proppant screens out. The additional use of bridging-promoting materials, alone or in conjunction with filter cake degradation, is included.
摘要翻译：提出了通过在处理早期铺设滤饼，然后注入支撑剂浆料，然后在支撑剂浆料注入继续化学地损坏滤饼的方法中，通过一个或多个更多的滤饼降解剂和可选的滤饼降解助剂，使泄漏增加，支撑剂在裂缝中的浓度增加，支撑剂屏蔽。包括桥联促进材料的单独使用或与滤饼降解相结合的额外用途。

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