-
公开(公告)号：US20230272682A1
公开(公告)日：2023-08-31
申请号：US18007359
申请日：2021-07-30
Applicant: Schlumberger Technology Corporation
Inventor： Colin Stewart , Chemsseddine Bouguetta , Adrien Chassard , Bruno Lecerf
Abstract: A method for controlling drilling fluid properties includes receiving one or more measurements representing a drilling efficiency of a drilling rig including a drill bit deployed into a well. A drilling rig circulates a drilling fluid in the well. The method includes determining that the one or more measurements are lower than expected, determining that a property of a subterranean formation in which drill bit is positioned has changed based on one or more measurements, and in response to determining that the subterranean formation has changed, automatically generating a drilling fluid adjustment plan based at least in part on one or more of a drilling fluid inhibition factor or a drilling fluid stability factor.
-
公开(公告)号：US10851283B2
公开(公告)日：2020-12-01
申请号：US15517019
申请日：2014-10-06
Applicant: SCHLUMBERGER TECHNOLOGY CORPORATION
Inventor： Dmitriy Ivanovich Potapenko , Alexey Alexandrovich Sova , Dmitry Sergeyevich Solnyshkin , Maxim Grigorievich Ivanov , Olga Petrovna Alekseenko , Marina Nikolaevna Bulova , Bruno Lecerf
Abstract: Methods of treating a subterranean formation are disclosed that include introducing a treatment fluid including shaped particle and/or shaped uniform particles into a subterranean formation via a wellbore, and creating a plug including the shaped particle and/or shaped uniform particles of the treatment fluid.
-
公开(公告)号：US20170158505A1
公开(公告)日：2017-06-08
申请号：US15438272
申请日：2017-02-21
Applicant: Schlumberger Technology Corporation
Inventor： Li Jiang , Bruno Lecerf , Timothy G. J. Jones , Richard Donald Hutchins , Murtaza Ziauddin , Andrey Mirakyan , Jian He , Chad Kraemer
IPC: C01B7/01
Abstract: An aqueous solution includes HCl present in an amount exceeding 37% by weight. The solution further includes a fixing agent that is urea and/or a urea derivative. The fixing agent is present in the solution in a molar ratio of between 0.25 and 2.0 of fixing agent to HCl, inclusive.
-
公开(公告)号：US20160145483A1
公开(公告)日：2016-05-26
申请号：US14554866
申请日：2014-11-26
Applicant: SCHLUMBERGER TECHNOLOGY CORPORATION
Inventor： Bruno Lecerf , Zinaida Yurievna Usova , Dmitriy Usoltsev
CPC classification number: C09K8/426 , C09K8/516 , C09K2208/08 , E21B43/267
Abstract: Methods of treating a subterranean formation penetrated by a well bore, by providing a treatment fluid providing a treatment fluid comprising non-bridging fibers and particles comprising a degradable material,; by introducing the treatment fluid into the well bore; and by creating a plug with the treatment fluid.
Abstract translation: 通过提供提供包含非桥接纤维和包含可降解材料的颗粒的处理流体的处理流体来处理由井眼渗透的地层的方法; 通过将处理流体引入井眼中; 并通过用处理液制造塞子。
-
公开(公告)号：US20160024902A1
公开(公告)日：2016-01-28
申请号：US14709879
申请日：2015-05-12
Applicant: Schlumberger Technology Corporation
Inventor： Peter John Richter , Alejandro Andres Pena Gonzalez , Bruno Lecerf , Dmitriy Usoltsev , Paul Wanjau , Joseph Varkey , David Geehyun Kim , Maria Auxiliadora Grisanti , Sheng Chang
IPC: E21B43/26 , E21B43/116 , E21B34/06 , E21B43/267 , E21B43/10 , E21B43/14 , E21B33/12 , E21B47/06
Abstract: Method and system for multi-stage well treatment wherein an isolating device is tethered with a distributed measurement cable during the treatment of one or more stages. The cable having a cable core including an optical fiber conductor.
Abstract translation: 用于多级井处理的方法和系统，其中在一个或多个阶段的处理期间，隔离装置与分布式测量电缆连接。 电缆具有包括光纤导体的电缆芯。
-
Patent Agency Ranking
公开(公告)号：US20150122499A1
公开(公告)日：2015-05-07
申请号：US14072437
申请日：2013-11-05
Applicant: Schlumberger Technology Corporation
Inventor： Li Jiang , Bruno Lecerf , Timothy G.J. Jones , Murtaza Ziauddin , Richard Hutchins , Jian He , Jack Li , Chad Kraemer
CPC classification number: C09K8/52 , C09K8/54 , C09K2208/32
Abstract: Oilfield treatment compositions contain water, hydrochloric acid at a concentration between 15 wt % and 45.7 wt % and a first fixing agent. The first fixing agent comprises urea, a urea derivative or both. The molar ratio between the first fixing agent and water may be higher than or equal to 0.5, and urea is the dominant solvent species in the compositions. In these compositions the first fixing agent provides corrosion inhibition when exposed to steel. The compositions may also contain a second fixing agent and an inhibitor aid.
Abstract translation: 油田处理组合物含有浓度为15重量％至45.7重量％之间的水，盐酸和第一固定剂。 第一固定剂包括尿素，尿素衍生物或二者。 第一固定剂和水之间的摩尔比可以高于或等于0.5，脲是组合物中主要的溶剂种类。 在这些组合物中，当暴露于钢时，第一固定剂提供腐蚀抑制。 组合物还可以含有第二固定剂和抑制剂助剂。
-
公开(公告)号：US20150122485A1
公开(公告)日：2015-05-07
申请号：US14072395
申请日：2013-11-05
Applicant: Schlumberger Technology Corporation
Inventor： Li Jiang , Bruno Lecerf , Timothy G.J. Jones , Murtaza Ziauddin , Richard Hutchins , Jian He , Jack Li , Chad Kraemer
Abstract: Oilfield treatment compositions contain water, hydrochloric acid at a concentration between 15 wt % and 45.7 wt % and a first and second fixing agent. The first fixing agent comprises urea, a urea derivative or both. The second fixing agent may be a mixture or amines and alcohols. These compositions provide corrosion inhibition when exposed to steel. The compositions may also contain an inhibitor aid.
Abstract translation: 油田处理组合物含有浓度为15重量％至45.7重量％之间的水，盐酸和第一和第二固定剂。 第一固定剂包括尿素，尿素衍生物或二者。 第二固定剂可以是混合物或胺和醇。 这些组合物当暴露于钢时提供腐蚀抑制作用。 组合物还可以含有抑制剂助剂。
-
8.发明申请WELLSITE HANDLING SYSTEM FOR PACKAGED WELLSITE MATERIALS AND METHOD OF USING SAME 有权用于包装的WELLSITE材料的WELLSITE处理系统及其使用方法公开(公告)号：US20150075796A1
公开(公告)日：2015-03-19
申请号：US14030711
申请日：2013-09-18
Applicant: Schlumberger Technology Corporation
Inventor： Bruno Lecerf , Dan Fu , Zinaida Usova , Avinash Ramesh , Garud Sridhar , William Troy Huey , Jesse Lee
CPC classification number: E21B44/00 , E21B21/062
Abstract: Systems and methods for handling wellsite packets for a wellsite are provided. The wellsite packets include soluble packaging with wellsite materials therein. The wellsite has surface equipment and downhole equipment positioned about a wellbore. The handling system includes at least one feeder, at least one mixer, at least one metering device, and a pump. The feeder moves the wellsite packets directly or indirectly into the mixer. The mixer stimulates dissolution of the soluble packaging so as to mix the wellsite materials with a fluid to form a wellsite mixture. The metering device selectively controls the number of wellsite packets moving to the mixer. The pump is operatively coupled to the mixer to pump the wellsite mixture at the wellsite.
Abstract translation: 提供了用于处理井场的井场数据包的系统和方法。 井场包装包括其中具有井场材料的可溶性包装。 井场具有围绕井筒定位的地面设备和井下设备。 处理系统包括至少一个进料器，至少一个混合器，至少一个计量装置和泵。 馈线将井场数据包直接或间接移动到混合器中。 混合器刺激可溶性包装的溶解，以将井场材料与流体混合以形成井场混合物。 计量装置选择性地控制移动到混合器的井场分组的数量。 泵可操作地耦合到混合器以将井场混合物泵送到井场。
-
公开(公告)号：US20140290945A1
公开(公告)日：2014-10-02
申请号：US14302538
申请日：2014-06-12
Applicant: SCHLUMBERGER TECHNOLOGY CORPORATION
Inventor： Dmitriy Ivanovich Potapenko , Alexey Alexandrovich Sova , Svetlana Nesterova , Olga Petrovna Alekseenko , Bruno Lecerf , Marina Nikolaevna Bulova , John Daniels
IPC: E21B43/26
CPC classification number: C09K8/516 , C09K8/70 , C09K2208/08 , E21B21/003 , E21B33/138 , E21B43/26 , E21B43/261 , E21B43/267
Abstract: Methods of treating a subterranean formation penetrated by a well bore, by providing a treatment fluid comprising a blend including a first amount of particulates having a first average particle size between about 3 mm and 2 cm and a second amount of particulates having a second average size between about 1.6 and 20 times smaller than the first average particle size or a second amount of flakes having a second average size up to 10 times smaller than the first average particle size; by introducing the treatment fluid into the well bore; and by creating a plug with the treatment fluid.
Abstract translation: 通过提供一种处理流体来处理由井眼渗透的地下岩层的方法，该处理流体包含一种共混物，该混合物包括第一量的第一平均颗粒尺寸在约3mm和2cm之间的颗粒和第二量的具有第二平均尺寸的颗粒 比第一平均粒度小约1.6至20倍或具有比第一平均粒度小至少10倍的第二平均尺寸的第二量的薄片; 通过将处理流体引入井眼中; 并通过用处理液制造塞子。
-
公开(公告)号：US20140076544A1
公开(公告)日：2014-03-20
申请号：US14026230
申请日：2013-09-13
Applicant: Schlumberger Technology Corporation
Inventor： Bruno Lecerf , Konstantin Viktorovich Vidma , John Daniels
IPC: E21B41/00 , E21B33/138 , E21B47/00
CPC classification number: E21B41/0092 , B33Y80/00 , E21B33/138 , E21B41/00 , E21B47/00
Abstract: A method of treating a subterranean formation, including obtaining information of a subterranean formation, generating a three-dimensional model of at least a portion of the subterranean formation, and performing an experiment on the three-dimensional model. The three-dimensional model may be constructed by x-ray scanning of a core of the subterranean formation, and by additive manufacturing using the obtained x-ray image. The subterranean formation may be treated using a treatment designed based upon the experiments performed on the three-dimensional model.
Abstract translation: 一种处理地下地层的方法，包括获得地下岩层的信息，产生地下岩层的至少一部分的三维模型，并对该三维模型进行实验。 三维模型可以通过对地下岩心的X射线扫描和通过使用所获得的x射线图像的附加制造来构造。 可以使用基于在三维模型上进行的实验设计的处理来处理地层。
-
-
-
-
-
-
-
-
-
Search Results
75
records
(took 0.021 seconds)
