专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2011018688A3 MANIPULATION OF FLOW UNDERGROUND 审中-公开
标题翻译：地下流动的操纵
公开(公告)号：WO2011018688A3
公开(公告)日：2011-06-30
申请号：PCT/IB2010001964
申请日：2010-08-05
申请人： SCHLUMBERGER TECHNOLOGY BV , SCHLUMBERGER HOLDINGS , SCHLUMBERGER CA LTD , SCHLUMBERGER SERVICES PETROL , PRAD RES & DEV LTD , BARMATOV EVGENY , GEDDES JILL , HUGHES TREVOR , WILLBERG DEAN , MACKAY BRUCE
发明人： BARMATOV EVGENY , GEDDES JILL , HUGHES TREVOR , WILLBERG DEAN , MACKAY BRUCE
IPC分类号： E21B43/26 , E21B43/267
CPC分类号： E21B43/267 , C09K8/516 , C09K8/80 , C09K8/805 , Y10S507/924
摘要： Solid material required at a subterranean location is supplied from the surface suspended in a carrier liquid and agglomerated below ground by means of a binding liquid. Agglomeration is achieved by arranging that the binding liquid and the particulate solid are similar to each other but opposite to the carrier liquid in hydrophilic/hydrophobic character. The solid and the binding liquid may both be hydrophobic while the carrier liquid is hydrophilic, or vice versa. The solid may be hydrophobically surface modified to render it hydrophobic. The binding liquid may be provided as a precursor which converts to the binding liquid below ground to trigger agglomeration after arrival at the subterranean location. The agglomerates may function as proppant heterogeneously placed in a fracture of a reservoir, or may serve to block an unwanted path of flow. The binding liquid may polymerise after agglomeration so as to stabilise and strengthen the agglomerates.
摘要翻译：地下位置所需的固体材料从悬浮在载体液体中的表面供应，并通过粘合液体聚集在地下。通过布置粘合液体和颗粒固体彼此相似但与载体液体具有亲水/疏水特性相反，实现附聚。固体和粘合液体可以都是疏水的，而载体液体是亲水的，反之亦然。该固体可以疏水表面改性以使其疏水。结合液体可以作为前体提供，其在地下以下转化为结合液体以在到达地下位置后触发附聚。附聚物可以充当不均匀地放置在储层裂缝中的支撑剂，或可用于阻挡不希望的流动路径。凝聚后结合液可以聚合，从而稳定和加强凝聚物。

2. 发明申请

WO2012087797A3 METHOD TO CHARACTERIZE UNDERGROUND FORMATION 审中-公开
标题翻译：表征地下形成的方法
公开(公告)号：WO2012087797A3
公开(公告)日：2012-10-26
申请号：PCT/US2011065413
申请日：2011-12-16
申请人： SCHLUMBERGER CA LTD , SCHLUMBERGER SERVICES PETROL , SCHLUMBERGER HOLDINGS , SCHLUMBERGER TECHNOLOGY BV , PRAD RES & DEV LTD , HINKEL JERALD J , WILLBERG DEAN , PAGELS MARKUS
发明人： HINKEL JERALD J , WILLBERG DEAN , PAGELS MARKUS
IPC分类号： G01V9/00 , E21B49/00 , G01N33/24
CPC分类号： E21B49/088 , C09K8/58 , E21B43/16 , G01N24/081 , G01N33/24
摘要： A method for determining a characteristic of an underground formation with a fluid is described. The method includes providing a sample material of the underground formation; measuring the permeability and the porosity of the sample material; performing a drainage test on the sample material using the fluid; estimating the threshold pressure of the sample material from the drainage test, the permeability and the porosity measurements; and determining the receding contact angle of the fluid on the sample material from the threshold pressure. The sample material can be disaggregated material.
摘要翻译：描述了用流体确定地下地层的特征的方法。该方法包括提供地下地层的样本材料; 测量样品材料的渗透性和孔隙度; 使用流体对样本材料执行排水测试; 估计来自排水测试的样本材料的阈值压力，渗透率和孔隙率测量结果; 以及从阈值压力确定样本材料上流体的后退接触角。样品材料可以是分解材料。

3. 发明申请

WO2009077715A3 STIMULATION THROUGH FRACTURING WHILE DRILLING 审中-公开
标题翻译：通过钻孔破裂进行刺激
公开(公告)号：WO2009077715A3
公开(公告)日：2009-10-15
申请号：PCT/GB2008004039
申请日：2008-12-08
申请人： SCHLUMBERGER TECHNOLOGY BV , SCHLUMBERGER HOLDINGS , SCHLUMBERGER CA LTD , SCHLUMBERGER SERVICES PETROL , PRAD RES & DEV LTD , CONKLE DON , JOHNSON ASHLEY , BROWN JAMES ERNEST , MCLEOD TREVOR , MILLER MATTHEW , SULLIVAN PHILIP , WILLBERG DEAN
发明人： CONKLE DON , JOHNSON ASHLEY , BROWN JAMES ERNEST , MCLEOD TREVOR , MILLER MATTHEW , SULLIVAN PHILIP , WILLBERG DEAN
IPC分类号： E21B43/26 , E21B7/00
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.
摘要翻译：公开了一种通过钻孔制备围绕井筒以承载烃的地层的方法。在一个步骤中，将井底组件插入钻孔中。井底组件钻出地层。地层可以用测井工具，探测器，传感器，地震系统等来表征，以产生第一信息。将一个或多个裂缝放置在地层中，而不从井筒中移除井底组件。此外，在放置裂缝之后/期间，利用井底组件进行地层的连续钻孔。执行用探针，传感器/系统等进一步表征形成以产生第二信息。第二个信息的反馈放置另一个裂缝。在成型准备过程中，根据需要重复钻孔，表征和放置骨折。

4. 发明申请

WO2012087902A3 WETTABILITY AND MATRIX IMBIBITION ANALYSIS 审中-公开
标题翻译：湿度和矩阵影响分析
公开(公告)号：WO2012087902A3
公开(公告)日：2012-08-09
申请号：PCT/US2011065776
申请日：2011-12-19
申请人： SCHLUMBERGER CA LTD , SCHLUMBERGER SERVICES PETROL , SCHLUMBERGER HOLDINGS , SCHLUMBERGER TECHNOLOGY BV , PRAD RES & DEV LTD , WILLBERG DEAN , PAGELS MARKUS , HINKEL JERALD J
发明人： WILLBERG DEAN , PAGELS MARKUS , HINKEL JERALD J
IPC分类号： G01N13/00 , G01N1/30 , G01N33/24
CPC分类号： G01N13/00 , G01N1/286
摘要： A method of determining wettability of a rock sample, such as from a core sample is described. The sample is preferably crushed or comminuted to a particulate size where micro fractures have been eliminated, but where the particles are still large enough to represent the native rock matrix and texture. The comminuted core sample is exposed to a test fluid for a given period of time. The rock sample can be split into many separate aliquots, and a series of tests is performed using a series of different fluids and/or the same fluid for different exposure times. The excess test fluid residing on the surfaces of sample particles is removed. The test fluid imbibed into the interior of the particulate sample is then measured. The test fluid can be, for example, water, a non-aqueous fluid, and/or a solution of miscible solvents. The technique used to measure the imbibed fluid depends on the solvent (imbibing fluid) being studied. In one example, this technique includes both gravimetric determination and quantitative chemical analysis. The detection of water can be via Karl Fischer titration.
摘要翻译：描述了一种确定岩样的润湿性的方法，例如来自核心样品。样品优选被粉碎或粉碎成具有微裂纹的颗粒尺寸，其中颗粒仍然足够大以表示天然岩石基质和质地。粉碎的芯样品暴露于测试流体一段给定的时间。岩石样品可以分成许多单独的等分试样，并且使用一系列不同的流体和/或相同的流体进行不同曝光时间的一系列测试。去除驻留在样品颗粒表面上的过量测试流体。然后测量吸入颗粒样品内部的测试液。测试流体可以是例如水，非水性流体和/或可混溶溶剂的溶液。用于测量吸液的技术取决于正在研究的溶剂（吸液）。在一个实例中，该技术包括重量测定和定量化学分析。水的检测可以通过卡尔费休滴定。

5. 发明申请

WO2012024498A2 WELLBORE SERVICE FLUID AND METHODS OF USE 审中-公开
标题翻译：井孔服务液和使用方法
公开(公告)号：WO2012024498A2
公开(公告)日：2012-02-23
申请号：PCT/US2011048265
申请日：2011-08-18
申请人： SCHLUMBERGER SERVICES PETROL , SCHLUMBERGER CA LTD , SCHLUMBERGER HOLDINGS , SCHLUMBERGER TECHNOLOGY BV , PRAD RES & DEV LTD , WILLBERG DEAN
发明人： WILLBERG DEAN
IPC分类号： E21B33/13 , C09K8/04 , E21B43/26
CPC分类号： E21B43/26 , C09K8/665 , C09K8/76 , C09K8/882
摘要： A method is described to predict the composition of favorable bridging agents for a particular situation in which the solution thermodynamics of the chemicals used in the composition of the bridging material is carefully evaluated. Wellbore service fluids are also described that contain materials such as sodium bicarbonate, a material such as a salt containing water in a crystal structure, a material containing at least one boron-oxygen bond, or a non-polymer material having low solubility at low temperatures and high solubility at temperatures close to an expected long-term static bottom hole temperature. The material is provided in aqueous medium in sufficient concentration in the aqueous medium so as to act as a diverting agent during a hydraulic fracturing procedure using the fluid. The wellbore service fluid is pumped through the wellbore and the flow of the fluid is diverted using a plug that subsequently substantially dissolves due to changes in temperature and/or pressure.
摘要翻译：描述了一种方法来预测对于特定情况的有利桥接剂的组成，其中桥接材料的组成中使用的化学品的溶液热力学被仔细评估。还描述了包含诸如碳酸氢钠的材料，诸如含有晶体结构中的水的盐，含有至少一个硼 - 氧键的材料或者在低温下具有低溶解度的非聚合物材料的材料的井筒服务流体并且在接近预期的长期静态井底温度的温度下具有高溶解度。该材料在含水介质中以足够的浓度提供在含水介质中，以便在使用该流体的水力压裂过程中用作分流剂。井眼服务流体通过井筒泵送，并且使用随着温度和/或压力的变化而随后大体上溶解的塞的流体流动。

6. 发明申请

WO2007066254A3 DEGRADABLE MATERIAL ASSISTED DIVERSION OR ISOLATION 审中-公开
标题翻译：可降解材料辅助引流或隔离
公开(公告)号：WO2007066254A3
公开(公告)日：2007-10-25
申请号：PCT/IB2006054462
申请日：2006-11-27
申请人： SCHLUMBERGER CA LTD , SCHLUMBERGER SERVICES PETROL , SCHLUMBERGER HOLDINGS , SCHLUMBERGER TECHNOLOGY BV , PRAD RES & DEV NV , 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
IPC分类号： C09K8/50 , C09K8/42 , C09K8/467 , C09K8/508 , C09K8/80
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：提供了一种通过在穿透地下地层的井中在裂缝，射孔，井眼或多于一个这些位置形成暂时堵塞的井处理方法，其中井处理方法包括：将浆液包括可降解材料，允许所述可降解材料在穿透地层的井中的穿孔，裂缝或井眼中形成塞子; 执行井下作业; 并且在选定的时间之后允许可降解材料降解以使得插塞消失。

7. 发明申请

WO2010021563A8 HYDRAULIC FRACTURING PROPPANTS 审中-公开
标题翻译：液压破碎辅料
公开(公告)号：WO2010021563A8
公开(公告)日：2011-03-31
申请号：PCT/RU2008000566
申请日：2008-08-21
申请人： WILLBERG DEAN , FREDD CHRIS N , GOLOSHCHAPOVA DINA ANDREEVNA , MAKARYCHEV-MIKHAILOV SERGEY MIKHAILOVICH , SCHLUMBERGER CA LTD , SCHLUMBERGER SERVICES PETROL , SCHLUMBERGER HOLDINGS , SCHLUMBERGER TECHNOLOGY BV , PRAD RES & DEV NV
发明人： WILLBERG DEAN , FREDD CHRIS N , GOLOSHCHAPOVA DINA ANDREEVNA , MAKARYCHEV-MIKHAILOV SERGEY MIKHAILOVICH
IPC分类号： E21B43/267 , C09K8/80
CPC分类号： E21B43/267 , C09K8/68 , C09K8/80 , C09K8/805 , C09K8/88 , C09K2208/08 , C09K2208/28 , E21B43/261
摘要： A method is given for treating a wellbore in a subterranean formation by hydraulic fracturing, slickwater fracturing, gravel packing, and the like, by using plate-like materials as some or all of the proppant or gravel. The plate-like materials are particularly useful in complex fracture systems, for example in shales. They may be used as from about 20 to about 100% of the proppant. Relative to conventional proppants, plate-like proppants demonstrate (a) enhanced crush resistance of the proppant due to better stress distribution among proppant particles, (b) diminished proppant embedment into formation fracture faces due to the greater contact surface area of proppant particles with the formation, (c) better proppant transport due to lower proppant settling rates, (d) deeper penetration into branched and fine fracture networks, and (e) enhanced proppant flowback control. Preferred plate-like proppants are layered rocks and minerals; most preferred is mica.
摘要翻译：通过使用板状材料作为一些或全部支撑剂或砾石，给出了通过水力压裂，水泥压裂，砾石填充等处理地层中的井眼的方法。板状材料在复合断裂系统中特别有用，例如在页岩中。它们可以用作支撑剂的约20至约100％。相对于常规支撑剂，板状支撑剂表现出（a）由于支撑剂颗粒之间更好的应力分布，支撑剂的抗压缩性得到提高，（b）由于支撑剂颗粒的接触表面积越大，支撑剂嵌入到地层断裂面中，形成，（c）由于较低的支撑剂沉降速率，更好的支撑剂运输，（d）更深入渗透到分支和细裂缝网络，（e）增强的支撑剂回流控制。优选的板状支撑剂是分层岩石和矿物; 最喜欢的是云母。

8. 发明公开

EP2324196A4 HYDRAULIC FRACTURING PROPPANTS 审中-公开
标题翻译：支持FOR MIDDLE水力压裂
公开(公告)号：EP2324196A4
公开(公告)日：2012-10-31
申请号：EP08876799
申请日：2008-08-21
申请人： SCHLUMBERGER SERVICES PETROL , SCHLUMBERGER HOLDINGS , SCHLUMBERGER TECHNOLOGY BV , PRAD RES & DEV NV
发明人： WILLBERG DEAN , FREDD CHRIS N , GOLOSHCHAPOVA DINA ANDREEVNA , MAKARYCHEV-MIKHAILOV SERGEY MIKHAILOVICH
IPC分类号： E21B43/267 , C09K8/80 , E21B43/26
CPC分类号： E21B43/267 , C09K8/68 , C09K8/80 , C09K8/805 , C09K8/88 , C09K2208/08 , C09K2208/28 , E21B43/261
摘要： A method is given for treating a wellbore in a subterranean formation by hydraulic fracturing, slickwater fracturing, gravel packing, and the like, by using plate-like materials as some or all of the proppant or gravel. The plate-like materials are particularly useful in complex fracture systems, for example in shales. They may be used as from about 20 to about 100% of the proppant. Relative to conventional proppants, plate-like proppants demonstrate (a) enhanced crush resistance of the proppant due to better stress distribution among proppant particles, (b) diminished proppant embedment into formation fracture faces due to the greater contact surface area of proppant particles with the formation, (c) better proppant transport due to lower proppant settling rates, (d) deeper penetration into branched and fine fracture networks, and (e) enhanced proppant flowback control. Preferred plate-like proppants are layered rocks and minerals; most preferred is mica.

9. 发明申请

WO03023177A3 METHODS FOR CONTROLLING SCREENOUTS 审中-公开
标题翻译：控制屏幕的方法
公开(公告)号：WO03023177A3
公开(公告)日：2003-09-04
申请号：PCT/EP0210126
申请日：2002-09-10
申请人： SOFITECH NV , SCHLUMBERGER CA LTD , COMPANIE DES SERVICES DOWELL S , SCHLUMBERGER TECHNOLOGY BV , SCHLUMBERGER HOLDINGS
发明人： BONEY CURTIS L , WILLBERG DEAN , MILLER MATTHEW J
IPC分类号： C09K8/62 , C09K8/70 , C09K8/74 , C09K8/80 , E21B43/26 , E21B43/267 , E21B43/27
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：提出了在地下地层压裂或组合压裂和砾石充填处理期间通过在处理的早期放置滤饼，然后注入支撑剂浆液，然后在支撑剂浆液注入继续用一种或多种更多的滤饼降解剂和任选的滤饼降解助剂，使得泄漏增加，支撑剂在裂缝中的浓度增加，并且支撑剂被筛出。包括单独使用桥联促进材料或与滤饼降解结合使用。

10. 发明专利

AT554261T 未知
公开(公告)号：AT554261T
公开(公告)日：2012-05-15
申请号：AT08862990
申请日：2008-12-08
申请人： PRAD RES & DEV LTD
发明人： CONKLE DON , JOHNSON ASHLEY , BROWN JAMES , MCLEOD TREVOR , MILLER MATTHEW , SULLIVAN PHILIP , WILLBERG DEAN
IPC分类号： E21B7/00 , E21B43/26
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.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式