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

WO2008089001A1 WELLBORE FLUIDS FOR CASING DRILLING 审中-公开
标题翻译：用于钻孔的井筒流体
公开(公告)号：WO2008089001A1
公开(公告)日：2008-07-24
申请号：PCT/US2008/050626
申请日：2008-01-09
申请人： M-I LLC , NORMAN, Monica , OAKLEY, Doug , PREBENSEN, Ole, Iacob , MASSAM, Jarrod
发明人： NORMAN, Monica , OAKLEY, Doug , PREBENSEN, Ole, Iacob , MASSAM, Jarrod
IPC分类号： E21B4/00 , E21B6/00
CPC分类号： C09K8/05 , C09K8/12 , C09K8/145 , C09K8/16 , C09K8/34 , C09K8/36
摘要： A method of drilling a subterranean hole that includes mixing a base fluid and a micronized weighting agent having a particle size d 90 of less than about 50 microns to form a wellbore fluid; providing a drilling assembly that includes a casing as at least a portion of a drill string; and a drill bit attached at the distal end of the drill string; and drilling said subterranean hole with the drilling assembly using the wellbore fluid is disclosed.
摘要翻译：一种钻地下孔的方法，其包括混合基础流体和小于约50微米的粒径d 90的微粉化重量剂以形成井眼流体; 提供钻井组件，其包括作为钻柱的至少一部分的壳体; 以及钻头，其安装在所述钻柱的远端; 并且公开了使用井眼流体用钻井组件钻孔所述地下孔。

2. 发明申请

WO2009023415A3 INSULATING ANNULAR FLUID 审中-公开
公开(公告)号：WO2009023415A3
公开(公告)日：2009-02-19
申请号：PCT/US2008/071046
申请日：2008-07-24
申请人： M-I LLC , HORTON, Robert, L. , MASSAM, Jarrod , OAKLEY, Doug
发明人： HORTON, Robert, L. , MASSAM, Jarrod , OAKLEY, Doug
IPC分类号： C09K3/10
摘要： A method for emplacing a packer fluid into an annulus is described that includes preparing the packer fluid, where the packer fluid includes a hydrocarbon fluid, and a micronized weighting agent; and then pumping the packer fluid into the annulus. A method of stimulating a well that includes injecting a gas into an annular fluid, where the fluid includes a hydrocarbon fluid, and a micronized weighting agent is also disclosed.

3. 发明申请

WO2009023415A2 INSULATING ANNULAR FLUID 审中-公开
标题翻译：绝缘液体绝缘
公开(公告)号：WO2009023415A2
公开(公告)日：2009-02-19
申请号：PCT/US2008071046
申请日：2008-07-24
申请人： MI LLC , HORTON ROBERT L , MASSAM JARROD , OAKLEY DOUG
发明人： HORTON ROBERT L , MASSAM JARROD , OAKLEY DOUG
IPC分类号： C09K3/10
CPC分类号： C09K8/92 , C09K8/82
摘要： A method for emplacing a packer fluid into an annulus is described that includes preparing the packer fluid, where the packer fluid includes a hydrocarbon fluid, and a micronized weighting agent; and then pumping the packer fluid into the annulus. A method of stimulating a well that includes injecting a gas into an annular fluid, where the fluid includes a hydrocarbon fluid, and a micronized weighting agent is also disclosed.
摘要翻译：描述了一种将封隔器流体放入环空中的方法，其包括制备封隔器流体，其中封隔器流体包括烃流体，以及微粉化加重剂; 然后将封隔器流体泵入环形空间。还公开了一种刺激井的方法，其包括将气体注入环流体，其中流体包括烃流体，以及微粉化加重剂。

4. 发明申请

WO2009002615A1 METHOD OF COMPLETING A WELL WITH SAND SCREENS 审中-公开
标题翻译：用SAND屏幕完成的方法
公开(公告)号：WO2009002615A1
公开(公告)日：2008-12-31
申请号：PCT/US2008/062916
申请日：2008-05-07
申请人： M-I LLC , OAKLEY, Doug , FIMREITE, Gunnar , SVANES, Grete , MASSAM, Jarrod , BRADBURY, Andrew
发明人： OAKLEY, Doug , FIMREITE, Gunnar , SVANES, Grete , MASSAM, Jarrod , BRADBURY, Andrew
IPC分类号： E21B43/08
CPC分类号： C09K8/03 , C09K2208/10
摘要： A method for drilling and completing a wellbore that includes drilling a wellbore through a subterranean formation with a wellbore fluid, the wellbore fluid comprising: a base fluid; and micronized weighting agent; and disposing a sand screen in an interval of the wellbore with the wellbore fluid is disclosed.
摘要翻译：一种钻井和完井井的方法，包括用井眼流体穿过井下钻井，井筒流体包括：基础流体; 和微粉加权剂; 并且公开了在井眼与井筒流体的间隔中设置砂筛。

5. 发明申请

WO2008033838A3 PRECIPITATED WEIGHTING AGENTS FOR USE IN WELLBORE FLUIDS 审中-公开
标题翻译：沉淀的称量剂，用于井液中
公开(公告)号：WO2008033838A3
公开(公告)日：2008-05-22
申请号：PCT/US2007078159
申请日：2007-09-11
申请人： MI LLC , BALLARD DAVID ANTONY , MASSAM JARROD
发明人： BALLARD DAVID ANTONY , MASSAM JARROD
IPC分类号： C09K8/03 , C09K8/16 , C09K8/32
CPC分类号： C09K8/032 , C09K8/03 , C09K8/32 , C09K2208/18
摘要： A method of formulating a wellbore fluid that includes precipitating a weighting agent from a solution; and adding the precipitated weighting agent to a base fluid to form a wellbore fluid is disclosed. Fluids and methods of formulating wellbore fluids that contain dispersant coated precipitated weighting agents are also disclosed.
摘要翻译：一种配制井筒流体的方法，所述方法包括从溶液中沉淀增重剂; 并且将沉淀的增重剂添加到基础流体中以形成井筒流体。还公开了配制含有分散剂涂布的沉淀增重剂的井筒流体的流体和方法。

6. 发明申请

WO2008033838A2 PRECIPITATED WEIGHTING AGENTS FOR USE IN WELLBORE FLUIDS 审中-公开
标题翻译：用于井筒流体中的降解加重剂
公开(公告)号：WO2008033838A2
公开(公告)日：2008-03-20
申请号：PCT/US2007/078159
申请日：2007-09-11
申请人： M-I LLC , BALLARD, David, Antony , MASSAM, Jarrod
发明人： BALLARD, David, Antony , MASSAM, Jarrod
IPC分类号： C09K8/03 , C09K8/32
CPC分类号： C09K8/032 , C09K8/03 , C09K8/32 , C09K2208/18
摘要： A method of formulating a wellbore fluid that includes precipitating a weighting agent from a solution; and adding the precipitated weighting agent to a base fluid to form a wellbore fluid is disclosed. Fluids and methods of formulating wellbore fluids that contain dispersant coated precipitated weighting agents are also disclosed.
摘要翻译：一种配制井眼流体的方法，包括从溶液中沉淀加重剂; 并且公开了将沉淀的加重剂添加到基础流体以形成井眼流体。还公开了含有分散剂涂覆的沉淀加重剂的配制井筒流体的流体和方法。

7. 发明申请

WO2008033592A1 INCREASED RATE OF PENETRATION FROM LOW RHEOLOGY WELLBORE FLUIDS 审中-公开
标题翻译：来自低流变性井筒的渗透率提高
公开(公告)号：WO2008033592A1
公开(公告)日：2008-03-20
申请号：PCT/US2007/071344
申请日：2007-06-15
申请人： M-I LLC , MASSAM, Jarrod , OAKLEY, Doug , REID, Todd , BRADBURY, Andrew
发明人： MASSAM, Jarrod , OAKLEY, Doug , REID, Todd , BRADBURY, Andrew
IPC分类号： C09K8/02
CPC分类号： C09K8/03 , C09K8/032 , C09K8/32 , C09K8/36 , E21B21/00
摘要： A method of increasing a rate of penetration when drilling as compared to drilling with a baseline drilling fluid comprising an API-grade barite weighting agent and having a given sag, settling rate, density, flow rate, and pressure drop through a wellbore, comprising: circulating a drilling fluid comprising a base fluid and a micronized weighting agent through the wellbore; wherein the drilling fluid is characterized as having an equivalent density, an equivalent or lower settling rate, and an equivalent or lower sag than the baseline drilling fluid; wherein the circulating is at a higher flow rate than the baseline drilling fluid flow rate; and wherein the circulating results in an equivalent or lower pressure drop through the wellbore.
摘要翻译：一种与使用包括API级重晶剂并且具有给定的下垂，沉降速率，密度，流速和通过井眼的压降的基准钻井液钻井相比，钻井时提高渗透速率的方法，包括：将包含基础流体和微粉化加重剂的钻井液循环通过井筒; 其特征在于，钻井液的特征在于具有与基准钻井液相当的等效密度，等效或较低的沉降速率以及相当或更低的下垂; 其中所述循环的流速高于所述基准钻井液流速; 并且其中所述循环导致通过所述井眼的相当或更低的压降。

8. 发明申请

WO2012095668A1 PARTICLES FOR USE IN WELLBORE FLUIDS 审中-公开
标题翻译：用于井筒流体的颗粒物
公开(公告)号：WO2012095668A1
公开(公告)日：2012-07-19
申请号：PCT/GB2012/050058
申请日：2012-01-12
申请人： M-I DRILLING FLUIDS UK LIMITED , MASSAM, Jarrod , BINGHAM, Richard , PHILIP, Mazin
发明人： MASSAM, Jarrod , BINGHAM, Richard , PHILIP, Mazin
IPC分类号： C09K8/36
CPC分类号： C09K8/36 , C04B18/02 , C09K8/48 , E21B21/00 , C04B14/368
摘要： The invention provides a method of manufacturing a solid phase barite containing material for use in a wellbore. The method includes the steps of providing the barite containing material having relatively small particles with a particle size distribution of at least 50vol% particles having a diameter in the range of 1µm to 10µm and at least 90vol% particles having a diameter in the range of 4µm to 20µm; and contacting the barite containing material with a liquid in order to form relatively large particles having a particle size distribution with at least 90vol% of the particles having a diameter of at least 30µm. There is also described a method of treating a wellbore with a fluid including the barite containing material.
摘要翻译：本发明提供一种制造用于井眼的固相重晶石材料的方法。该方法包括以下步骤：提供具有相对较小颗粒的重晶石材料，粒径分布为直径在1μm至10μm范围内的至少50vol％颗粒和至少90vol％直径在4μm范围内的颗粒至20μm; 并使含重晶石材料与液体接触，以便形成粒径分布至少为90vol％的粒径至少为30μm的较大粒子。还描述了一种用含有重晶石的材料的流体处理井筒的方法。

9. 发明申请

WO2008058015A2 METHODS TO ENHANCE THE PNEUMATIC HANDLING CHARACTERISTICS OF WEIGHTING AGENTS 审中-公开
标题翻译：加强称重剂气体处理特性的方法
公开(公告)号：WO2008058015A2
公开(公告)日：2008-05-15
申请号：PCT/US2007/083498
申请日：2007-11-02
申请人： M-I LLC , MATLOCK, Wayne , MASSAM, Jarrod
发明人： MATLOCK, Wayne , MASSAM, Jarrod
CPC分类号： C09K8/03
摘要： A method of processing oilfield weighting agents for pneumatic transference including treating a weight material ore with a chemical additive to produce a treated weighting agent and grinding the treated weighting agent to produce a ground treated weighting agent including a substantially homogenized mixture of the chemical additive and a ground weighting agent. Furthermore, the method includes classifying the ground weighting agent by size, discharging the ground treated weighting agent from the mill, and trapping the ground treated weighting agent in a storage vessel. Also, a method of processing oilfield weighting agents for pneumatic transference including grinding a weight material ore in a mill, wherein the grinding produces a ground weighting agent, and discharging the ground weighting agent from the mill. Additionally, the method includes applying a chemical additive to the ground weighting agent to produce a treated ground weighting agent, and trapping the treated ground weighting agent in a storage vessel.
摘要翻译：一种处理用于气动转移的油田加重剂的方法，包括用化学添加剂处理重物料矿石以产生经处理的加重剂并研磨经处理的重量剂以产生经处理的加重剂，其包括基本均匀化的化学添加剂和地面加重剂。此外，该方法包括通过尺寸对地面加重剂进行分级，从研磨机排出经处理的加重剂，并将经处理的加重剂捕集在储存容器中。另外，一种处理用于气动输送的油田加重剂的方法，包括在研磨机中研磨重物质矿石，其中研磨产生研磨加重剂，并将研磨的加料剂从磨机中排出。此外，该方法包括将化学添加剂施加到地面加重剂以产生经处理的地面加重剂，并将经处理的地面加重剂捕集在储存容器中。

10. 发明申请

WO2008033591A1 DISPERSANT COATED WEIGHTING AGENTS 审中-公开
标题翻译：分散涂层加重剂
公开(公告)号：WO2008033591A1
公开(公告)日：2008-03-20
申请号：PCT/US2007/071338
申请日：2007-06-15
申请人： M-I LLC , MASSAM, Jarrod
发明人： MASSAM, Jarrod
IPC分类号： C09K8/03 , C09K8/02 , C09K3/00 , C22B43/00
CPC分类号： A61N1/00
摘要： A method of formulating a wellbore fluid that includes providing a base fluid; and adding a sized weighting agent coated with a dispersant made by the method of dry blending a weighting agent and a dispersant to form a sized weighting agent coated with the dispersant is disclosed.
摘要翻译：一种配制井筒流体的方法，包括提供基础流体; 并且公开了涂覆有通过干混配重剂和分散剂的方法制成的分散剂的尺寸加重剂以形成涂覆有分散剂的尺寸加重剂。

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