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1. 发明授权

US07621186B2 Testing mechanical properties 有权
标题翻译：测试机械性能
公开(公告)号：US07621186B2
公开(公告)日：2009-11-24
申请号：US11669771
申请日：2007-01-31
申请人： James Heathman , Dennis Gray , Joe Maxson
发明人： James Heathman , Dennis Gray , Joe Maxson
IPC分类号： G01N3/00
CPC分类号： G01N3/24 , G01N33/383 , G01N2203/0222
摘要： Cement is conditioned, cured and/or tested while applying a specified temperature and/or pressure. In certain embodiments, the specified temperature and/or pressure applied during the testing substantially simulates anticipated static downhole conditions the cement will be subjected to in use. In certain embodiments, the specified temperature and/or pressure applied during the receiving substantially simulates pumping placement conditions the cement will be subjected to in use. In certain embodiments, the cement can be conditioned in a conditioning vessel while applying specified temperature and/or pressure to the cement. In certain embodiments, the temperature and/or pressure applied in the conditioning substantially simulates anticipated pumping placement conditions the cement will be subjected to in use.
摘要翻译：在施加指定的温度和/或压力的同时对水泥进行调理，固化和/或测试。在某些实施例中，在测试期间施加的指定温度和/或压力基本上模拟了水泥将在使用中经受的预期静态井下状况。在某些实施例中，在接收期间施加的指定温度和/或压力基本上模拟了水泥将在使用中的泵送放置条件。在某些实施方案中，在对水泥施加规定的温度和/或压力的同时，水泥可以在调节容器中调节。在某些实施例中，施加在调理中的温度和/或压力基本上模拟了水泥将在使用中经受的预期泵送放置条件。

2. 发明申请

US20080178683A1 TESTING MECHANICAL PROPERTIES 有权
标题翻译：测试机械性能
公开(公告)号：US20080178683A1
公开(公告)日：2008-07-31
申请号：US11669771
申请日：2007-01-31
申请人： James Heathman , Dennis Gray , Joe Maxson
发明人： James Heathman , Dennis Gray , Joe Maxson
IPC分类号： G01N3/00
CPC分类号： G01N3/24 , G01N33/383 , G01N2203/0222
摘要： Cement is conditioned, cured and/or tested while applying a specified temperature and/or pressure. In certain embodiments, the specified temperature and/or pressure applied during the testing substantially simulates anticipated static downhole conditions the cement will be subjected to in use. In certain embodiments, the specified temperature and/or pressure applied during the receiving substantially simulates pumping placement conditions the cement will be subjected to in use. In certain embodiments, the cement can be conditioned in a conditioning vessel while applying specified temperature and/or pressure to the cement. In certain embodiments, the temperature and/or pressure applied in the conditioning substantially simulates anticipated pumping placement conditions the cement will be subjected to in use.
摘要翻译：在施加指定的温度和/或压力的同时对水泥进行调理，固化和/或测试。在某些实施例中，在测试期间施加的指定温度和/或压力基本上模拟了水泥将在使用中经受的预期静态井下状况。在某些实施例中，在接收期间施加的指定温度和/或压力基本上模拟了水泥将在使用中的泵送放置条件。在某些实施方案中，在对水泥施加规定的温度和/或压力的同时，水泥可以在调节容器中调节。在某些实施例中，施加在调理中的温度和/或压力基本上模拟了水泥将在使用中经受的预期泵送放置条件。

3. 发明申请

US20110061525A1 In Situ Testing of Mechanical Properties of Cementitious Materials 有权
标题翻译：水泥材料力学性能的现场试验
公开(公告)号：US20110061525A1
公开(公告)日：2011-03-17
申请号：US12390242
申请日：2009-02-20
申请人： Dennis Gray , Joseph Maxson , James Heathman , Sairam Pindiprolu , Flint R. George , Melissa Allin , Keith Blaschke
发明人： Dennis Gray , Joseph Maxson , James Heathman , Sairam Pindiprolu , Flint R. George , Melissa Allin , Keith Blaschke
IPC分类号： F01B7/02
CPC分类号： G01N3/24 , G01N33/383 , G01N2203/0222 , G01N2203/0298 , G01N2203/0623
摘要： A system for measuring one or more physical properties of cementitious material is operable to cure a slurry of cementitious material under desired conditions of temperature and pressure. Particularly, the system may be operable to cure the slurry under a temperature and pressure expected to be experienced downhole. The system may also be used to determine properties of the cured cementitious material, such as maximum yield strength and shear bond strength at the desired temperature and pressure. The desired conditions of temperature and pressure may be applied both during curing and testing of the cementitious material.
摘要翻译：用于测量水泥质材料的一种或多种物理性质的系统可操作以在期望的温度和压力条件下固化水泥质材料的浆料。特别地，该系统可操作以在预期在井下经历的温度和压力下固化浆料。该系统还可以用于确定固化的水泥质材料的性质，例如在期望的温度和压力下的最大屈服强度和剪切粘合强度。温度和压力的期望条件可以在固化和测试水泥材料期间施加。

4. 发明申请

US20060060381A1 Apparatus and methods for improved fluid displacement in subterranean formations 有权
标题翻译：改善地下地层流体位移的装置和方法
公开(公告)号：US20060060381A1
公开(公告)日：2006-03-23
申请号：US11211975
申请日：2005-08-24
申请人： James Heathman , Sears Dealy , James Cantrell , Dennis Gray
发明人： James Heathman , Sears Dealy , James Cantrell , Dennis Gray
IPC分类号： E21B7/128
CPC分类号： C09K8/42
摘要： Apparatus and methods for determining suitable displacement fluids for use in subterranean cementing operations, and methods of cementing that use such displacement fluids, are provided. Examples of apparatus include apparatus for evaluating fluids. An example of a system is a system for inverting an oleaginous-external/aqueous-internal fluid in a well bore in a subterranean formation.
摘要翻译：提供了用于确定用于地下固井操作的合适的位移流体的装置和方法，以及使用这种排出流体的固井方法。装置的实例包括用于评估流体的装置。系统的一个实例是用于翻转地层中的井眼中的含油外部/水 - 内部流体的系统。

5. 发明申请

US20060081155A1 Set retarder compositions, cement compositions, and associated methods 有权
标题翻译：设定缓凝剂组合物，水泥组合物和相关方法
公开(公告)号：US20060081155A1
公开(公告)日：2006-04-20
申请号：US11296784
申请日：2005-12-07
申请人： Jiten Chatterji , James Heathman , Dennis Gray , Bryan Waugh
发明人： Jiten Chatterji , James Heathman , Dennis Gray , Bryan Waugh
IPC分类号： C04B28/26 , C04B28/14
CPC分类号： C04B28/02 , C04B40/0039 , C04B2103/22 , C09K8/467 , C04B14/06 , C04B24/123 , C04B24/124 , C04B24/161 , C04B22/0013 , C04B22/16 , C04B24/06 , C04B24/18
摘要： Cement compositions, that comprise water, a cement, a strength-retrogression additive, and an acid, wherein the acid comprises ethylenediamine tetra acetic acid, nitrilotriacetic acid, or a combination thereof, are provided. Methods of cementing in a subterranean formation, methods of retarding the set time of a cement composition, and set retarder compositions also are provided.
摘要翻译：提供包含水，水泥，强度回退添加剂和酸的水泥组合物，其中酸包括乙二胺四乙酸，次氮基三乙酸或其组合。还提供了在地层中固井的方法，延缓水泥组合物凝固时间的方法，以及设定缓凝剂组合物。

6. 发明授权

US08601882B2 In situ testing of mechanical properties of cementitious materials 有权
标题翻译：水泥材料力学性能的现场试验
公开(公告)号：US08601882B2
公开(公告)日：2013-12-10
申请号：US12390242
申请日：2009-02-20
申请人： Dennis Gray , Joseph Maxson , James Heathman , Sairam Pindiprolu , Flint R. George , Melissa Allin , Keith Blaschke
发明人： Dennis Gray , Joseph Maxson , James Heathman , Sairam Pindiprolu , Flint R. George , Melissa Allin , Keith Blaschke
IPC分类号： G01N3/10
CPC分类号： G01N3/24 , G01N33/383 , G01N2203/0222 , G01N2203/0298 , G01N2203/0623
摘要： A system for measuring one or more physical properties of cementitious material is operable to cure a slurry of cementitious material under desired conditions of temperature and pressure. Particularly, the system may be operable to cure the slurry under a temperature and pressure expected to be experienced downhole. The system may also be used to determine properties of the cured cementitious material, such as maximum yield strength and shear bond strength at the desired temperature and pressure. The desired conditions of temperature and pressure may be applied both during curing and testing of the cementitious material.
摘要翻译：用于测量水泥质材料的一种或多种物理性质的系统可操作以在期望的温度和压力条件下固化水泥质材料的浆料。特别地，该系统可操作以在预期在井下经历的温度和压力下固化浆料。该系统还可以用于确定固化的水泥质材料的性质，例如在期望的温度和压力下的最大屈服强度和剪切粘合强度。温度和压力的期望条件可以在固化和测试水泥材料期间施加。

7. 发明申请

US20070012441A1 Apparatus and methods for improved fluid displacement in subterranean formations 审中-公开
标题翻译：改善地下地层流体位移的装置和方法
公开(公告)号：US20070012441A1
公开(公告)日：2007-01-18
申请号：US11524060
申请日：2006-09-20
申请人： James Heathman , Sears Dealy , James Cantrell , Dennis Gray
发明人： James Heathman , Sears Dealy , James Cantrell , Dennis Gray
IPC分类号： E21B33/16
CPC分类号： C09K8/42 , Y10S507/904 , Y10S507/927
摘要： Apparatus and methods for determining suitable displacement fluids for use in subterranean formations are provided. One example of a method is a method for identifying an inverter fluid to use for inverting an oleaginous-external/aqueous-internal fluid in a subterranean formation.
摘要翻译：提供了用于确定在地下地层中使用的合适的位移流体的装置和方法。方法的一个示例是用于识别用于翻转地下地层中的含油外部/水 - 内部流体的逆变器流体的方法。

8. 发明申请

US20060060351A1 Apparatus and methods for improved fluid displacement in subterranean formations 有权
标题翻译：改善地下地层流体位移的装置和方法
公开(公告)号：US20060060351A1
公开(公告)日：2006-03-23
申请号：US11211974
申请日：2005-08-24
申请人： James Heathman , Sears Dealy , James Cantrell , Dennis Gray
发明人： James Heathman , Sears Dealy , James Cantrell , Dennis Gray
IPC分类号： E21B47/00
CPC分类号： C09K8/42 , Y10S507/904 , Y10S507/927
摘要： Apparatus and methods for determining suitable displacement fluids for use in subterranean cementing operations, and methods of cementing that use such displacement fluids, are provided. Examples of methods include methods of water-wetting an annulus in a subterranean formation having an oleaginous-external/aqueous-internal fluid disposed on at least a portion of one or more surfaces of the annulus. Another example of a method is a method of using an inverter fluid in a subterranean formation that includes a tubular string disposed therein having an annular region adjacent the outer surface of the tubular string, at least part of the annular region having an oleaginous-external/aqueous-internal fluid on a surface thereof. Another example of a method of the present invention is a method of identifying an inverter fluid to use for inverting an oleaginous-external/aqueous-internal fluid in a subterranean formation.
摘要翻译：提供了用于确定用于地下固井操作的合适的位移流体的装置和方法，以及使用这种排出流体的固井方法。方法的实例包括在具有设置在环的一个或多个表面的至少一部分上的含油外部/水 - 内部流体的地下地层中的水分润湿方法。方法的另一示例是在地下地层中使用逆变器流体的方法，其包括设置在其中的管状柱，其具有邻近管柱的外表面的环形区域，所述环形区域的至少一部分具有油性外部/ 水性内部流体在其表面上。本发明的方法的另一个实例是识别用于翻转地下地层中的油性 - 外部/水中 - 内部流体的逆变器流体的方法。

9. 发明申请

US20100279022A1 System and Method For Applying A Coating To A Substrate 审中-公开
标题翻译：将涂层施加到基材的系统和方法
公开(公告)号：US20100279022A1
公开(公告)日：2010-11-04
申请号：US12435297
申请日：2009-05-04
申请人： Leonardo Ajdelsztajn , Dennis Gray , Fife B. Ellis , Joseph W. Pallini, JR.
发明人： Leonardo Ajdelsztajn , Dennis Gray , Fife B. Ellis , Joseph W. Pallini, JR.
IPC分类号： C23C4/06 , C23C4/18
CPC分类号： C23C4/18 , C23C4/06 , C23C4/08 , C23C10/02 , C23C24/04
摘要： A process for providing a protective layer to an article. The process includes depositing a layer of material onto a surface of the article with a thermal spray process. Examples of thermal spray process include high velocity oxygen/air fuel, atmospheric plasma spray, and chemical vapor deposition. Coating methods, such as cold vapor deposition and physical vapor deposition, may also be used. The layer can then be bonded to the article by heating material in the layer adjacent its connection with the article. Bonding the layer to the article can be performed by irradiating the layer with a collimated light source, the layer irradiation can be applied concurrently with the thermal spray process
摘要翻译：用于向制品提供保护层的方法。该方法包括用热喷涂方法将一层材料沉积到制品的表面上。热喷涂方法的实例包括高速氧/空气燃料，大气等离子体喷涂和化学气相沉积。还可以使用诸如冷气沉积和物理气相沉积之类的涂覆方法。然后可以通过加热邻近其与制品的连接的层中的材料将层粘合到制品上。将层与制品接合可以通过用准直光源照射层来进行，层照射可以与热喷涂方法同时应用

10. 发明申请

US20060258545A1 Well completion spacer fluids containing fibers 审中-公开
标题翻译：完井隔离液含纤维
公开(公告)号：US20060258545A1
公开(公告)日：2006-11-16
申请号：US11489320
申请日：2006-07-19
申请人： Jiten Chatterji , Dennis Gray , Bobby King , John Dennis
发明人： Jiten Chatterji , Dennis Gray , Bobby King , John Dennis
IPC分类号： C09K8/40
CPC分类号： C09K8/601 , C09K8/04 , C09K8/40 , C09K8/424 , Y10S507/928
摘要： Well completion spacer fluids containing fibers and methods of using the spacer fluids are provided. A method of the invention for displacing a first fluid from a well bore with an incompatible second fluid comprises the following steps. A spacer fluid is placed between the first and second fluids to separate the first and second fluids and to remove the first fluid from the walls of the well bore. Thereafter, the first fluid and the spacer fluid are displaced from the well bore with the second fluid. The spacer fluid comprises water, a weighting material, a dispersing agent, a suspending agent and friction reducer and fibers. The spacer fluid containing the components mentioned above is preferably also foamed.
摘要翻译：提供了含有纤维的完井间隔液和使用间隔液的方法。本发明的用不相容的第二流体从井眼移位第一流体的方法包括以下步骤。间隔流体被放置在第一和第二流体之间以分离第一和第二流体并从井眼的壁移除第一流体。此后，第一流体和间隔流体与第二流体从井眼位移。间隔液包括水，加重材料，分散剂，悬浮剂和摩擦减摩剂和纤维。含有上述组分的间隔液优选也发泡。

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