Patents for E21B 43 - Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells (64,186) |
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05/15/2014 | WO2014074154A1 Well fluid exchange flow control |
05/15/2014 | WO2014074093A1 Time delay well flow control |
05/15/2014 | WO2014072448A2 Method to assess the impact of existing fractures and faults for reservoir management |
05/15/2014 | WO2014072381A1 Method and system for transporting a hydrocarbon fluid |
05/15/2014 | WO2013102544A3 Device and method for obtaining carbonic substances from oil sands |
05/15/2014 | WO2013052559A3 Integral splice for insulated conductors |
05/15/2014 | WO2013043995A3 Adjustable fracturing system |
05/15/2014 | US20140135995 Method and system of displaying data associated with drilling a borehole |
05/15/2014 | US20140131053 Method and system for radially expanding a tubular element in a wellbore |
05/15/2014 | US20140131047 Subsea Sour Gas and/or Acid Gas Injection Systems and Methods |
05/15/2014 | US20140131046 Densifying Carbon Dioxide With a Dispersion of Carbon Dioxide-Philic Water Capsules |
05/15/2014 | US20140131044 Hydrocarbon resource heating device including superconductive material rf antenna and related methods |
05/15/2014 | US20140131043 Swellable polymer with anionic sites |
05/15/2014 | US20140131042 Methods for Generating Highly Conductive Channels in Propped Fractures |
05/15/2014 | US20140131041 Methods of Forming and Placing Proppant Pillars Into a Subterranean Formation |
05/15/2014 | US20140131040 Proppant pillar placement in a fracture with high solid content fluid |
05/15/2014 | US20140131039 Process for tertiary mineral oil production |
05/15/2014 | US20140131035 Safety System For Autonomous Downhole Tool |
05/15/2014 | US20140131032 Method for producing hydrocarbon resources with rf and conductive heating and related apparatuses |
05/15/2014 | US20140131031 Filtration system and method for a packer |
05/15/2014 | US20140130498 Carbon dioxide-based geothermal energy generation systems and methods related thereto |
05/15/2014 | DE102012223559A1 Induktor zur Heizung von Schweröl- und Ölsandlagerstätten Inductor for heating of heavy oil and oil sands deposits |
05/14/2014 | EP2730740A1 Device for fracturing the formation rock of a well |
05/14/2014 | EP2730739A1 Well screens having enhanced well treatment capabilities |
05/14/2014 | EP2729660A1 Electromagnetic depth/orientation detection tool and methods thereof |
05/14/2014 | EP2729659A2 Manifold trailer with multiple articulating arm assemblies |
05/14/2014 | EP2729658A1 System and method for injecting a treatment fluid into a wellbore and a treatment fluid injection valve |
05/14/2014 | EP2729656A2 Downhole polymer foam applications |
05/14/2014 | CN203594952U 立式抽油机集中润滑装置 Vertical pumping centralized lubrication system |
05/14/2014 | CN203594737U 变速式抽油机减速器 Variable speed pumping unit reducer |
05/14/2014 | CN203594452U 一种海洋矿产资源开采装置 A MARINE mineral resources exploitation unit |
05/14/2014 | CN203594438U 一种除砂器的立式分配器 One kind Desanding vertical dispenser |
05/14/2014 | CN203594437U 微型分离气包 Miniature separate air bag |
05/14/2014 | CN203594436U 一种油井动力设备供气装置 One kind of oil supply power equipment unit |
05/14/2014 | CN203594435U 全密闭耐高压磁动力多球投球器 Fully enclosed high voltage magnetic power multi-ball pitching device |
05/14/2014 | CN203594434U 分层解堵开关及分层解堵管柱 Layered switch and plugging plugging column stratification Solutions |
05/14/2014 | CN203594433U 分段压裂地面捕球装置 Staged fracturing the ground to catch the ball means |
05/14/2014 | CN203594432U 一种压裂用双排出高压管汇 One kind of high-pressure fracturing with dual exhaust manifold |
05/14/2014 | CN203594431U 填砂模型及模拟多层火驱的实验装置 Sandpack model and experimental device to simulate multi-fire flooding |
05/14/2014 | CN203594430U 一种油层蒸汽加热共振装置 One kind of oil steam heating resonance device |
05/14/2014 | CN203594429U 一种配注器 One coordinating Dispenser |
05/14/2014 | CN203594428U 边底水稠油油藏蒸汽驱二维比例物理模拟装置 Edge and bottom water ratio of heavy oil reservoir steam flooding dimensional physics simulator |
05/14/2014 | CN203594427U 边水稠油油藏蒸汽驱二维比例物理模拟装置 Edge Water proportion of heavy oil reservoir steam flooding dimensional physics simulator |
05/14/2014 | CN203594426U 底水稠油油藏蒸汽驱二维比例物理模拟装置 Steam flooding in heavy oil reservoir with bottom water-dimensional physics simulator proportion |
05/14/2014 | CN203594425U 稠油蒸汽吞吐井注蒸汽时的温度压力曲线采集存储装置 Heavy steam stimulation wells temperature steam injection pressure curve when collecting storage device |
05/14/2014 | CN203594424U 一种超稠油井复合增产用系统 An ultra heavy oil yield with complex systems |
05/14/2014 | CN203594423U 井下多级混合掺药降粘管柱 Underground multi-level mixed-doped drug viscosity column |
05/14/2014 | CN203594422U 井下节流器 Downhole choke |
05/14/2014 | CN203594421U 均匀水平井注入/采油剖面的恒流器 Uniform horizontal well injection / oil profile galvanostat |
05/14/2014 | CN203594420U 射孔作业安全快速装枪支架 Perforating operations safely and quickly loaded firearms rack |
05/14/2014 | CN203594419U 正打压射孔防沉砂装置 Positive pressure grit means anti-perforation |
05/14/2014 | CN203594418U 六井式标准生产管汇 Six Pit standard production manifold |
05/14/2014 | CN203594417U 皮带钢丝绳组合牵引抽油机 Pumping traction rope belt combination |
05/14/2014 | CN203594416U 一种非圆齿轮上下冲程自动换向抽油机 A non-circular gear automatic commutation pumping up and down strokes |
05/14/2014 | CN203594415U 基于井下多参数实时监测的电潜泵采油控制系统 Based on the real-time multi-parameter monitoring downhole electric submersible pump production control system |
05/14/2014 | CN203594408U 采油用注水封隔装置 Oil packer apparatus with water |
05/14/2014 | CN203594389U 油气钻井放喷装置 Oil and gas drilling blowout device |
05/14/2014 | CN103797213A 扩展现存裂隙网络的方法 Expansion of existing fracture network approach |
05/14/2014 | CN103797212A 冲击工具 Impact Tool |
05/14/2014 | CN103790580A 一种干热岩压裂原位换热实验室模拟系统装置 A dry hot rock fracturing in situ heat transfer laboratory simulation system devices |
05/14/2014 | CN103790567A 一种页岩油气分离开采系统 One kind of exploitation of shale oil and gas separation system |
05/14/2014 | CN103790566A 三相隔离螺旋气砂锚 Three-phase isolation spiral gas sand anchor |
05/14/2014 | CN103790565A 复杂断块油藏开发井网优化设计方法 Complex fault block reservoir development wells network optimization design method |
05/14/2014 | CN103790564A 一种干热岩压裂高压提采实验室模拟装置 A dry high pressure hot rock fracturing mention mining laboratory simulation device |
05/14/2014 | CN103790563A 一种油页岩原位局部化学法提取页岩油气的方法 A method of in situ oil shale extraction of shale oil and gas local chemical's |
05/14/2014 | CN103790562A 热采水平井专用套管弯矩补偿器 Horizontal well casing dedicated thermal recovery moment compensator |
05/14/2014 | CN103790561A 薄层稠油油藏多轮次吞吐后期开采方法 Thin heavy oil reservoir stimulation multiple rounds of late mining methods |
05/14/2014 | CN103790560A 裂缝型油藏调剖工艺 Fractured Reservoirs profile Process |
05/14/2014 | CN103790559A 同心电动井下测调仪 Concentric electric downhole measurement instrument tune |
05/14/2014 | CN103790558A 分层注采联动耦合工艺方法 Stratified injection and production process for linkage coupling |
05/14/2014 | CN103790557A 一机多井节能抽油装置及其抽油方法 A machine pumping wells saving apparatus and method for pumping oil |
05/14/2014 | CN103790556A 桁架式电换向抽油装置及其抽油方法 Truss-type electric commutation pumping apparatus and method for pumping oil |
05/14/2014 | CN103790555A 风动力采油机 Wind power extraction machine |
05/14/2014 | CN103790549A 一种具有全向自补偿功能的热采水平井完井管柱 A kind of self-compensation function omnidirectional horizontal well completion string thermal recovery |
05/14/2014 | CN103790523A 一种用于海上采油的工艺管柱 A process for offshore oil column |
05/14/2014 | CN102953726B 一种水驱油田优势通道识别方法及装置 A water flooding oilfield advantage channel identification method and apparatus |
05/14/2014 | CN102953713B 一种底水油藏水平井分段控水完井设计方法 One kind of bottom water reservoir horizontal well completion design method for controlling water segment |
05/14/2014 | CN102928556B 酸压裂缝内酸液指进大尺寸可视化物理模拟装置及方法 Cracks in the acid fracturing acid refers to the large size of the visualization into physical modeling apparatus and method |
05/14/2014 | CN102852506B 一种高压气动爆破卸压增透方法 A high-pressure pneumatic blasting method relief AR |
05/14/2014 | CN102784728B 井下二级旋流分离器 Downhole two cyclone |
05/14/2014 | CN102660245B 预覆膜支撑剂、其制备方法、以及使用其的防砂方法 Pre-coated proppant, its preparation method, and a method using the same sand |
05/14/2014 | CN102287172B 一种稠油油藏采油方法 One kind of heavy oil reservoir oil recovery methods |
05/14/2014 | CN102027195B 刺激生物源甲烷从含烃地层中生成的方法 Stimulate biogenic methane from a hydrocarbon-containing formation generated |
05/14/2014 | CN101942996B 井下腐蚀取样设备及方法 Downhole Corrosion sampling apparatus and method |
05/14/2014 | CA2832770A1 Use of steam assisted gravity drainage with oxygen ("sagdox") in the recovery of bitumen in lean zones ("lz-sagdox") |
05/13/2014 | US8725481 Parallel adaptive data partitioning on a reservoir simulation using an unstructured grid |
05/13/2014 | US8722590 Ceramic proppants |
05/13/2014 | US8722588 Foaming composition for high temperature and salinity |
05/13/2014 | US8720590 Permeable material compacting method and apparatus |
05/13/2014 | US8720584 Laser assisted system for controlling deep water drilling emergency situations |
05/13/2014 | US8720583 Telescopic joint mini control panel |
05/13/2014 | US8720581 Production manifold accessory |
05/13/2014 | US8720580 System and method for diverting fluids from a damaged blowout preventer |
05/13/2014 | US8720573 Method for sampling and analysis of production from a subsea well for measuring salinity of produced water and also volumetric ratio between liquid fractions |
05/13/2014 | US8720571 Methods and compositions relating to minimizing particulate migration over long intervals |
05/13/2014 | US8720569 Iodide stabilizer for viscosified fluid containing iron |
05/13/2014 | US8720566 Slot perforating tool |
05/13/2014 | US8720558 Viscosified fluids for remediating subterranean damage |
05/13/2014 | US8720557 In-situ crosslinking with aluminum carboxylate for acid stimulation of a carbonate formation |
05/13/2014 | US8720556 Methods for initiating new fractures in a completed wellbore having existing fractures present |