公开(公告)号：US20170029684A1

公开(公告)日：2017-02-02

申请号：US15223774

申请日：2016-07-29

Applicant: M-I L.L.C.

Inventor： Chemsseddine Bouguetta ,  Roger Wayne Matlock ,  Henry Lee Conn ,  Robert Bailey ,  James Friedheim

IPC: C09K8/03

CPC classification number: C09K8/032

Abstract: A method of formulating a wellbore fluid may include adding a ground weight material comprising barite and quartz, having a d50 between about 4 and 8 microns and a d90 between about 15-25 microns, to a base fluid; and mixing the base fluid and ground weight material to form a mixed wellbore fluid.

Abstract translation: 一种配制井筒流体的方法可以包括向基础流体添加包含重晶质和石英的研磨重量材料，其具有约4至8微米的d 50和约15-25微米之间的d 90; 并混合基础流体和研磨重物料以形成混合的井筒流体。

公开(公告)号：US20160355629A1

公开(公告)日：2016-12-08

申请号：US15176768

申请日：2016-06-08

Applicant: M-I L.L.C.

Inventor： Pradyumna Avinash Deshpande ,  Chandrashekhar Yeshwant Khandekar

IPC: C08F279/02 ,  E21B37/06 ,  F16L58/00 ,  C09K8/524

CPC classification number: C09K8/524 ,  C08F8/32 ,  C08F279/02 ,  C09K8/035 ,  C08F222/06

Abstract: A wellbore fluid treatment may include a compound formed from reaction between cyclic anyhydride pendant groups on a polymer backbone with at least one amino acid, neutralized with a nitrogen containing compound. Methods may include injecting such a compound into a hydrogen production stream. Other methods may include reacting polybutadiene grafted maleic anhydride with at least one amino acid to produce an intermediate; and reacting the intermediate with an amide, amine, or imidazoline having at least a C4-C24 group to produce a compound.

Abstract translation: 井眼流体处理可以包括由聚合物主链上的环状任何酐侧基与至少一个氨基酸之间的反应形成的化合物，并与含氮化合物中和。 方法可包括将这种化合物注入氢气生产流中。 其它方法可包括将聚丁二烯接枝的马来酸酐与至少一种氨基酸反应以产生中间体; 并使中间体与至少具有C 4 -C 24基团的酰胺，胺或咪唑啉反应以制备化合物。

公开(公告)号：US20160222278A1

公开(公告)日：2016-08-04

申请号：US14932498

申请日：2015-11-04

Applicant: Schlumberger Norge AS ,  M-I Drilling Fluids UK Ltd. ,  M-I L.L.C.

Inventor： Rachael Anne Cole ,  Neil David Feasey ,  Chandrashekhar Yeshwant Khandekar ,  Tore Nordvik ,  Neil Grainger

IPC: C09K8/536

CPC classification number: C09K8/536 ,  B01D17/00 ,  C08G81/00 ,  C08G83/002 ,  C08G83/004 ,  C08G83/006 ,  C08L101/005 ,  C09K8/03 ,  C09K2208/20 ,  C09K2208/32 ,  C08K5/0041

Abstract: A composition may include a branched polymer to encapsulate a guest molecule to be released under oilfield conditions. The guest molecule may include a production chemical, such as a scale or corrosion inhibitor. The branched polymer may be substituted with fatty acids. The branched polymer may also function as both an ecapsulator as well as a production chemical in certain applications.

Abstract translation: 组合物可以包括支化聚合物以包封待在油田条件下释放的客体分子。 客体分子可以包括生产化学品，例如垢或腐蚀抑制剂。 支链聚合物可以被脂肪酸取代。 在某些应用中，支化聚合物也可以用作回收器以及生产化学品。

公开(公告)号：US09393598B2

公开(公告)日：2016-07-19

申请号：US14417706

申请日：2013-07-29

Applicant: M-I L.L.C.

Inventor： Eric Cady ,  Bradley Jones

IPC: B07B1/46 ,  B07B1/04 ,  B07B1/06 ,  B07B1/28 ,  B07B1/40

CPC classification number: B07B1/4618 ,  B07B1/04 ,  B07B1/06 ,  B07B1/28 ,  B07B1/40 ,  B07B1/46 ,  Y10T29/49826

Abstract: An apparatus and a method filters particles using a screen assembly with an inner section, an outer section and a screen material. The inner section and the outer section form an opening. The screen material is stretched across the opening and is supported by the inner section. The inner section is flexible relative to the outer section. When particles are introduced to the screen material, the inner section flexes to reduce strain on the screen material.

Abstract translation: 一种装置和方法使用具有内部部分，外部部分和筛网材料的筛网组件来过滤颗粒。 内部部分和外部部分形成开口。 屏幕材料被拉伸穿过开口并由内部部分支撑。 内部部分相对于外部部分是柔性的。 当颗粒被引入筛网材料时，内部部分弯曲以减小筛网材料的应变。

公开(公告)号：US20160152882A1

公开(公告)日：2016-06-02

申请号：US14957135

申请日：2015-12-02

Applicant: M-I L.L.C.

Inventor： Kjetil Eriksen ,  Clotaire-Marie Eyaa Allogo

IPC: C09K8/06 ,  C02F1/72

CPC classification number: C02F1/725 ,  C02F1/008 ,  C02F1/722 ,  C02F2101/18 ,  C02F2101/306 ,  C02F2101/322 ,  C02F2101/36 ,  C02F2101/363 ,  C02F2103/10 ,  C02F2103/36 ,  C02F2209/001 ,  C02F2209/02 ,  C02F2209/06 ,  C09K8/03 ,  C09K2208/26

Abstract: Methods may include circulating a breaker fluid into a wellbore, the breaker fluid containing: a base fluid, a peroxide source, and a catalyst. In another aspect, methods may include drilling a wellbore with a drilling fluid containing a catalyst, and circulating a breaker fluid into a wellbore, the breaker fluid containing a base fluid, and a peroxide source. In yet another aspect, methods may include treating a contaminated fluid with a treatment fluid containing a base fluid, a peroxide source, and a catalyst.

Abstract translation: 方法可以包括将破坏剂流体循环到井眼中，所述破碎流体包含：基础流体，过氧化物源和催化剂。 在另一方面，方法可以包括用含有催化剂的钻井液钻井井，并将破坏剂流体循环到井筒中，含有基础流体的破坏剂流体和过氧化物源。 在另一方面，方法可包括用含有基础流体，过氧化物源和催化剂的处理流体处理污染的流体。

公开(公告)号：US20160090798A1

公开(公告)日：2016-03-31

申请号：US14890509

申请日：2013-05-15

Applicant: M-I L.L.C.

Inventor： Philip David Burton ,  Gary Gray ,  Gary Rendall

IPC: E21B21/06 ,  B09C1/00

CPC classification number: E21B21/065 ,  B09B5/00 ,  B09C1/00 ,  E21B21/06

Abstract: A waste processing system includes a lower tank portion coupled to a first support frame with a guiding member. The waste processing system further includes an upper tank portion coupled to a second support frame, the second support frame including a leg defining a hole for receiving the guiding member to align the first support frame with the second support frame.

Abstract translation: 废物处理系统包括与引导构件联接到第一支撑框架的下部罐部分。 废物处理系统还包括联接到第二支撑框架的上部罐部分，第二支撑框架包括限定用于接收引导构件以使第一支撑框架与第二支撑框架对准的孔的支脚。

公开(公告)号：US20160076320A1

公开(公告)日：2016-03-17

申请号：US14888761

申请日：2014-05-02

Applicant: M-I L.L.C.

Inventor： Joe M. Sherwood

IPC: E21B21/06 ,  E21B21/08

CPC classification number: E21B21/06 ,  E21B21/08

Abstract: A drilling fluid control system (100) has subsystem modules (102A-102H), an output (104) and an input (106) connected with interconnecting conduit (110). Each subsystem module (102A-102H) has a function. The subsystem modules (102A-102H) may be an active mud pit module (102A), a mud mixing module (102B), a chemical storage module (102C), a rig pump module (102D), a back pressure control module (102E), a primary shaker module (102F), a secondary shaker module (102G) and/or a shaker pit module (102H). The subsystem modules (102A-102H) with the same function may be interchanged without changing the input (102), the output (102) and the interconnecting conduit (110) of the drilling fluid control system (100). Additionally, the sub-system modules (102A-102H) are configured to fit within intermodal shipping containers.

Abstract translation: 钻井液控制系统（100）具有子系统模块（102A-102H），输出（104）和与互连导管（110）连接的输入（106）。 每个子系统模块（102A-102H）具有功能。 子系统模块（102A-102H）可以是活性泥坑模块（102A），泥浆混合模块（102B），化学储存模块（102C），钻机泵模块（102D），背压控制模块 ），主振动器模块（102F），次振动器模块（102G）和/或振动器凹坑模块（102H）。 具有相同功能的子系统模块（102A-102H）可以在不改变钻井液控制系统（100）的输入（102），输出（102）和互连导管（110）的情况下互换。 另外，子系统模块（102A-102H）被配置成适合多式联运集装箱。

公开(公告)号：US20150375145A1

公开(公告)日：2015-12-31

申请号：US14769740

申请日：2014-02-21

Applicant: M-I L.L.C.

Inventor： Joe Sherwood

IPC: B01D33/03 ,  B01D33/41

CPC classification number: B01D33/0361 ,  B01D33/41 ,  B07B11/04 ,  B07B2201/04 ,  E21B21/065

Abstract: A dual pass shaker system and method has a first line of shakers and a second line of shakers. The first line may be parallel shakers, and the second line may be series shakers or a combination of each. Arranging the shakers above each other conserves space. The shaker system maximizes screen area exposure from the dual pass system over and/or through the stacked design of the shakers. The system allows customizing the flow of the slurry through the shakers via valves and a distribution manifold to maximize the number of screens over which the slurry flows. The slurry flows through any configuration of shakers desired.

Abstract translation: 双通道振动器系统和方法具有第一排振动筛和第二排振动筛。 第一线可以是平行振动器，第二线可以是串联振荡器或每个振荡器的组合。 将振动筛布置在彼此之上节省空间。 振动器系统使双通道系统的屏幕面积暴露最大化，并通过振荡器的堆叠设计。 该系统允许通过阀和分配歧管使浆料的流动通过振动器定制，以使浆料流过的筛网数量最大化。 浆料流过所需的任何振荡器配置。

公开(公告)号：US20150344766A1

公开(公告)日：2015-12-03

申请号：US14412652

申请日：2013-07-01

Applicant: M-I L.L.C.

Inventor： Jorge Arias Prada ,  Steven Philip Young ,  Quanxin Guo ,  John D. Moffitt

IPC: C09K8/42 ,  E21B33/138 ,  E21B43/16

CPC classification number: C09K8/424 ,  C09K8/03 ,  C09K8/42 ,  C09K8/426 ,  C09K8/50 ,  C09K8/516 ,  C09K8/5758 ,  C09K2208/08 ,  E21B21/003 ,  E21B33/138 ,  E21B43/16

Abstract: Wellbore fluid compositions containing a base fluid; at least one synthetic fiber; and a particulate solid are provided. In another aspect, methods of reducing loss of wellbore fluid into and strengthening of a formation are provided, including: introducing into the wellbore a fluid composition comprising one or more synthetic fibers and one or more particulate solids.

Abstract translation: 含有基础液体的井筒流体组合物; 至少一种合成纤维; 并提供颗粒状固体。 在另一方面，提供了减少井眼流体损失和加强地层的方法，包括：向井眼中引入包含一种或多种合成纤维和一种或多种颗粒固体的流体组合物。

公开(公告)号：US20150293006A1

公开(公告)日：2015-10-15

申请号：US14686137

申请日：2015-04-14

Applicant: M-I L.L.C. ,  SCHLUMBERGER NORGE AS

Inventor： Egil Ronaes ,  Michael A. Freeman

IPC: G01N15/02 ,  E21B21/08

CPC classification number: G01N15/0205 ,  E21B21/08 ,  E21B47/00 ,  E21B47/102 ,  G01N15/1459 ,  G01N2015/0053

Abstract: A method for measuring particle size distribution in a fluid material, involving inserting a laser beam instrument directly in the fluid flow line, wherein the laser beam instrument focuses a laser beam on a window directly coupled with the fluid flow line, wherein the fluid flow line comprises a fluid having a plurality of particles of different sizes, measuring a diameter of at least one particle in the fluid flow line by reflectance of the at least one particle as the at least one particle passes through the focused laser beam, and determining a duration of reflection of the at least one particle, and obtaining a count of particles in each of a pre-set range group of particle sizes, wherein the count of particles is used to determine particle size distribution in the fluid flow line.

Abstract translation: 一种用于测量流体材料中的粒度分布的方法，包括将激光束仪器直接插入流体流动线中，其中激光束仪器将激光束聚焦在直接与流体流动线连接的窗户上，其中流体流动线 包括具有多个不同尺寸的颗粒的流体，当所述至少一个颗粒通过聚焦的激光束时，通过所述至少一个颗粒的反射率测量流体流动管线中的至少一个颗粒的直径，并且确定持续时间 的至少一个颗粒的反射，并且获得颗粒的预定范围组中的每一个中的颗粒计数，其中使用颗粒计数来确定流体流动管线中的粒度分布。