公开(公告)号：US20080078702A1

公开(公告)日：2008-04-03

申请号：US11862532

申请日：2007-09-27

申请人： Brian Carr ,  Graham Robertson ,  Eric Cady

发明人： Brian Carr ,  Graham Robertson ,  Eric Cady

IPC分类号： B07B1/08 ,  B07B1/46 ,  B23P19/04

CPC分类号： B07B1/46 ,  B07B1/4609 ,  Y10T29/53

摘要： A shaker screen including a sealing element and a composite frame, wherein the sealing element is attached to a basal perimeter of the composite is disclosed. Furthermore, a method of forming a shaker screen including forming a sealing element, forming a composite frame, and attaching the sealing element to the composite frame, wherein the sealing element is disposed along at least one surface of a basal perimeter of the composite frame is disclosed. Also, a shaker screen attachment including a sealing element, a composite frame, and a wedge is disclosed. The shaker screen attachment further includes wherein the sealing element is attached to a basal perimeter of the composite frame, and wherein the wedge is disposed between the composite frame and a shaker basket such that the sealing element compresses against the shaker basket.

摘要翻译： 公开了一种包括密封元件和复合框架的振动筛，其中密封元件附接到复合材料的基础周边。 此外，形成振动筛的方法包括形成密封元件，形成复合框架并将密封元件附接到复合框架，其中密封元件沿着复合框架的基础周边的至少一个表面设置， 披露 此外，公开了一种包括密封元件，复合框架和楔形件的振动筛装置。 振动筛屏幕附件还包括其中密封元件附接到复合框架的基础周边，并且其中楔形件设置在复合框架和振动筛篮之间，使得密封元件抵靠振动器篮。

公开(公告)号：US08741072B2

公开(公告)日：2014-06-03

申请号：US12020115

申请日：2008-01-25

申请人： Jan Thore Eia

发明人： Jan Thore Eia

IPC分类号： B08B9/08 ,  B08B9/093 ,  E21B21/06 ,  B01D21/00 ,  B01D21/26

CPC分类号： E21B21/066 ,  B08B9/0933 ,  E21B21/01

摘要： A tank cleaning system for use at a drilling location, including a first cuttings storage vessel comprising an inlet and an outlet, at least one tank cleaning machine configured to clean a tank, a disposal vessel, and a module including a pump configured to facilitate the transfer of fluids from a clean water vessel to the at least one tank cleaning machine, and a fluid connection configured to facilitate the transfer of fluids from the outlet of the first cuttings storage vessel to the disposal vessel.

摘要翻译： 一种在钻井位置使用的罐清洁系统，包括包括入口和出口的第一切割储存容器，配置成清洁罐的至少一个罐清洗机，处置容器和包括泵的模块，所述泵构造成便于 将流体从清洁水容器传送到至少一个罐清洁机器，以及流体连接，其构造成便于将流体从第一切割储存容器的出口转移到处理容器。

公开(公告)号：US08695809B2

公开(公告)日：2014-04-15

申请号：US12122457

申请日：2008-05-16

申请人： Joe Sherwood ,  Greg McEwen

发明人： Joe Sherwood ,  Greg McEwen

IPC分类号： B01D33/03 ,  B01D39/10 ,  B01D35/20 ,  B07B1/12

CPC分类号： E21B43/34 ,  E21B21/01 ,  E21B21/066

摘要： A system for processing returned drilling fluid including a flow line configured to provide a return flow of drilling fluids and at least one vibratory separator having at least one screen, wherein the vibratory separator is fluidly connected to the flow low and is configured to receive at least a partial flow of fluids and separate the flow of fluids into a primarily fluid phase and a primarily solids phase. The system further includes a dual-trough configured to receive the primarily solid phase from the at least one vibratory separator and a slurry tank configured to receive the solids phase from the trough. Additionally, a method of processing a return drilling fluid including dividing the return drilling fluid into a primarily fluids phase and a primarily solids phase with a primary separatory operation. Furthermore, directing the primarily solids phase to a dual-trough having a first trough configured to receive a relatively large solids phase, and a second trough configured to receive a relatively fine solids phase. The method also including transmitting the relatively fine solids phase to a slurry tanks and processing the relatively fine solids phase in a secondary separatory operation.

摘要翻译： 一种用于处理返回的钻井流体的系统，包括被配置为提供钻井流体的返回流的流动管线和至少一个具有至少一个筛网的振动分离器的流动管线，其中所述振动分离器流体连接到所述流动低点并且被配置为至少接收 流体的部分流动并将流体流分离成主要流体相和主要固体相。 该系统还包括配置成从至少一个振动分离器接收主要固相的双槽，和配置成从槽接收固相的浆液罐。 另外，一种处理返钻钻井液的方法，包括将回流钻井液分离成主要的流体相和主要的分离操作的主要固体相。 此外，将主要固体相引导到具有构造成接收相对较大固体相的第一槽的双槽，以及配置成接收相对较细的固体相的第二槽。 该方法还包括将相对细的固体相传输到浆料罐并在次级分离操作中处理相对较细的固体相。

公开(公告)号：US08567269B1

公开(公告)日：2013-10-29

申请号：US12844223

申请日：2010-07-27

申请人： Lewis J. Dutel ,  Jeff Hilpert

发明人： Lewis J. Dutel ,  Jeff Hilpert

IPC分类号： G01D11/30

CPC分类号： G01D11/30

摘要： An apparatus and method for mounting a sensor with strict orientation and insertion depth requirements in a process vessel or pipe section. The apparatus includes a lock block having a socket for receiving a plug disposed around a sensor inserted through an inner bore of the lock block. Reception of the plug in the socket controls insertion depth of the sensor in the process vessel. The lock block also includes a cam bore for receiving a cam used to rotationally orient the sensor and the attached plug. The cam is locked into position within the cam bore of the lock block by inserting a retaining pin through a retaining pin bore in the cam. During insertion and removal of the sensor through the sensor mounting apparatus, process isolation is maintained by an integral seal mechanism of the lock block and an internal isolation valve that fits within the lock block.

摘要翻译： 一种用于在处理容器或管道部分中安装具有严格取向和插入深度要求的传感器的装置和方法。 该装置包括锁定块，该锁定块具有用于容纳设置在通过锁定块的内孔插入的传感器周围的插头的插座。 接收插座插座控制传感器在处理容器中的插入深度。 锁定块还包括用于接收用于旋转地定向传感器和附接插头的凸轮的凸轮孔。 通过将保持销插入凸轮中的保持销孔将凸轮锁定在锁定块的凸轮孔内的适当位置。 在通过传感器安装装置插入和移除传感器时，通过锁定块的整体密封机构和装配在锁定块内部的内部隔离阀来保持过程隔离。

公开(公告)号：US08113358B2

公开(公告)日：2012-02-14

申请号：US12060386

申请日：2008-04-01

申请人： Joseph L. Smith

发明人： Joseph L. Smith

IPC分类号： B07B1/49

CPC分类号： B07B1/48 ,  B07B1/4618 ,  B07B1/4663

摘要： A screen for a gyratory sifter including a frame having a plurality of cross-members and a rigid external extension. Additionally, the screen including a filtering element securably attached to the frame. Also, a method for installing a pre-tensioned screen in a gyratory sifter including inserting the pre-tensioned screen into the gyratory sifter. The pre-tensioned screen including a frame having a plurality of cross-members and a rigid external extension and a filtering element securably attached to the frame. Additionally, the method including mating the pre-tensioned screen to a ball box, wherein the mating includes placing the pre-tensioned screen against a contoured section of the ball box, and securing the pre-tensioned screen with a screen plate.

摘要翻译： 一种用于旋转筛子的筛网，其包括具有多个横向构件和刚性外部延伸部的框架。 另外，该屏幕包括牢固地附接到框架的过滤元件。 另外，一种将预张紧筛网安装在回转筛分器中的方法，包括将预张紧筛网插入旋转筛分器。 预张紧的屏幕包括具有多个横向构件和刚性外部延伸部的框架以及安全地附接到框架的过滤元件。 此外，该方法包括将预张紧的筛网配合到球盒，其中配合包括将预张紧的筛网放置在球盒的轮廓部分上，并用筛网板固定预张紧的筛网。

公开(公告)号：US07938273B2

公开(公告)日：2011-05-10

申请号：US12208781

申请日：2008-09-11

申请人： Robert A. Bosse

发明人： Robert A. Bosse

IPC分类号： B07B1/42 ,  B07B1/49

CPC分类号： B07B1/06 ,  B07B1/38 ,  B07B1/46

摘要： A vibratory separator including a screen having a filter element and a center screen disk. The vibratory separator also including a magnet disposed on top of the center pedestal support, wherein the center screen disk and the magnet are configured to magnetically interact. Additionally, a method for replacing a screen for a vibratory separator including actuating a vibratory separator decoupler and breaking a first magnetic interaction between a first magnetic interaction surface and a second magnetic interaction surface. The method further including removing a first screen from the vibratory separator, installing a second screen into the vibratory separator, and establishing a second magnetic interaction.

摘要翻译： 一种振动分离器，包括具有过滤元件和中心筛盘的筛网。 振动分离器还包括设置在中心基座支撑件顶部的磁体，其中中心屏幕盘和磁体构造成磁性相互作用。 另外，一种用于更换用于振动分离器的筛网的方法，包括致动振动分离器分离器并破坏第一磁性相互作用表面和第二磁性相互作用表面之间的第一磁性相互作用。 该方法还包括从振动分离器移除第一屏幕，将第二屏幕安装到振动分离器中，以及建立第二磁性相互作用。

公开(公告)号：US20100270017A1

公开(公告)日：2010-10-28

申请号：US12670784

申请日：2008-07-31

申请人： Bethicia B. Prasek ,  Raul Navarro ,  Mark Luyster ,  Andrew G.K. Jones ,  LaTosha Moore

发明人： Bethicia B. Prasek ,  Raul Navarro ,  Mark Luyster ,  Andrew G.K. Jones ,  LaTosha Moore

IPC分类号： E21B43/27 ,  C09K8/588

CPC分类号： C09K8/74 ,  C09K2208/26

摘要： A process that includes pumping a first wellbore fluid comprising an oxidative degradable polymer into a wellbore through a subterranean formation; pumping a second wellbore fluid comprising a pH-activated oxidative breaker into the wellbore; pumping a third wellbore fluid comprising a delayed acid source into the wellbore; and allowing the delayed acid source to acidify at least a portion of the wellbore to a pH of less than 7 so as to activate the pH-activated oxidative breaker at the lower pH and degrade the oxidative degradable polymers is disclosed.

摘要翻译： 一种方法，其包括将包含氧化性可降解聚合物的第一井筒流体通过地下地层泵入井眼; 将包含pH激活的氧化断裂器的第二井筒流体泵入井眼; 将包含延迟酸源的第三井筒流体泵送到井筒中; 并且允许延迟的酸源将至少一部分井眼酸化至小于7的pH，以便在较低pH下活化pH活化的氧化性破乳剂并降解氧化降解聚合物。

公开(公告)号：US20100190664A1

公开(公告)日：2010-07-29

申请号：US12751567

申请日：2010-03-31

申请人： Charles Svoboda ,  Raymond D. Ravitz ,  Mark Luyster

发明人： Charles Svoboda ,  Raymond D. Ravitz ,  Mark Luyster

IPC分类号： C09K8/34

CPC分类号： C09K8/52 ,  C09K8/32 ,  C09K2208/26

摘要： A method of cleaning a wellbore prior to the production of oil or gas, wherein the wellbore has been drilled with an invert emulsion drilling mud that forms an invert emulsion filter cake is disclosed. The method may include circulating a breaker fluid into the wellbore, where the breaker fluid includes a non-oleaginous internal phase and an oleaginous external phase, where the non-oleaginous phase includes a water soluble polar organic solvent, a hydrolysable ester of a carboxylic acid, and a weighting agent, and the oleaginous external phase includes an oleaginous fluid and an emulsifier, and where the hydrolysable ester is selected so that upon hydrolysis an organic acid is released and the invert emulsion of the filter cake breaks.

摘要翻译： 公开了一种在生产油或气体之前清洁井筒的方法，其中已经钻了井眼已经钻出了形成反相乳液滤饼的反相乳液钻井泥浆。 该方法可以包括将破坏剂流体循环到井眼中，其中破碎剂流体包括非油质内相和油质外相，其中非油质相包括水溶性极性有机溶剂，可水解的羧酸酯 和加重剂，并且油质外相包括油性流体和乳化剂，并且其中选择可水解酯，使得在水解时释放有机酸，并且滤饼的反转乳液破裂。

公开(公告)号：US07753990B2

公开(公告)日：2010-07-13

申请号：US11677829

申请日：2007-02-22

申请人： Michael A. Freeman ,  Eric Hand

发明人： Michael A. Freeman ,  Eric Hand

IPC分类号： B01D19/00

CPC分类号： E21B21/067 ,  B01D19/0005

摘要： The present invention provides a system for reducing entrained and dissolved gasses from a well fluid. The system includes a well fluid, at least one process tank into which the well fluid flows, wherein a first process tank comprises a weir arrangement over which the well fluid spills, a mechanical degasser coupled to the at least one process tank and configured to receive the well fluid, and an aeration device disposed in the at least one process tank that generates bubbles in the well fluid. The present invention also provides a method of reducing entrained and dissolved gases from a well fluid that includes flowing a well fluid into a process tank, exerting a centrifugal force on the well fluid, and generating bubbles in the well fluid in the process tank.

摘要翻译： 本发明提供一种用于从井流体中还原夹带和溶解气体的系统。 该系统包括井流体，至少一个工艺罐，井流体流入其中，其中第一处理罐包括堰布置，井流体溢流穿过该堰布置，耦合到至少一个处理罐的机械脱气器， 所述井液，以及设置在所述至少一个处理罐中的在所述井流体中产生气泡的曝气装置。 本发明还提供了一种减少来自井液的夹带和溶解气体的方法，包括将井流体流入工艺罐，对井流体施加离心力，并在处理罐中的井液中产生气泡。

公开(公告)号：US07740068B2

公开(公告)日：2010-06-22

申请号：US12019332

申请日：2008-01-24

申请人： David Antony Ballard

发明人： David Antony Ballard

IPC分类号： E21B33/138 ,  C09K8/516 ,  C09K8/575

CPC分类号： E21B33/138 ,  C09K8/032 ,  C09K8/035 ,  C09K8/502 ,  C09K8/5045 ,  C09K8/506 ,  Y10S507/906

摘要： A method for treating a subterranean formation penetrated by a wellbore that includes injecting an alkali silicate into the wellbore; injecting a solid micronized silicate-precipitating agent into the wellbore; and allowing the alkali silicate and the solid micronized silicate-precipitating agent to react to form a silicate gel is disclosed.

摘要翻译： 一种处理井眼穿透的地层的方法，包括将碱性硅酸盐注入井眼中; 将固体微粉化硅酸盐沉淀剂注入井眼; 并且公开了碱土金属硅酸盐和固体微粉化硅酸盐沉淀剂反应以形成硅酸盐凝胶。