| 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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| 02/03/2015 | CA2686050C Thermal recovery of shallow bitumen through increased permeability inclusions |
| 02/03/2015 | CA2626075C Method of monitoring fluid placement during stimulation treatments |
| 02/01/2015 | CA2822605A1 Treatment of de-oiled oilfield produced water or de-oiled process affected water from hydrocarbon production |
| 02/01/2015 | CA2822279A1 Composition and method to replace polysacharides in hydraulic fracturing |
| 01/31/2015 | CA2855460A1 Viscosified acid fluid and method for use thereof |
| 01/29/2015 | WO2015013697A1 Well treatment |
| 01/29/2015 | WO2015013582A1 Sand control system and methodology |
| 01/29/2015 | WO2015013531A1 Optimization of biogenic methane production from hydrocarbon sources |
| 01/29/2015 | WO2015013405A1 Apparatus, system and/or method for modular filter screens |
| 01/29/2015 | WO2015013350A1 PROCESS FOR PREPARING C10 to C30 ALCOHOLS |
| 01/29/2015 | WO2015013164A2 Oil well gas lift by hydrogen production through produced water electrolysis completion |
| 01/29/2015 | WO2015013136A1 Live well staged installation of wet connected esp and related method |
| 01/29/2015 | WO2015013003A1 Non-ballistic tubular perforating system and method |
| 01/29/2015 | WO2015012995A1 System and method for producing methane from a methane hydrate formation |
| 01/29/2015 | WO2015012967A1 Apparatus and methods for delivering a high volume of fluid into an underground well bore from a mobile pumping unit |
| 01/29/2015 | WO2015012846A1 Adjustable flow control assemblies, systems, and methods |
| 01/29/2015 | WO2015012821A1 Production filtering systems and methods |
| 01/29/2015 | WO2015012818A1 Foamed chelating agent treatment fluids for use in subterranean matrix stimulations and subterranean and surface cleanout operations |
| 01/29/2015 | WO2015012719A1 Method for lifting liquid media to the surface and apparatus for carrying out said method |
| 01/29/2015 | WO2015012320A1 Resin composition, injection agent, and filling method |
| 01/29/2015 | WO2015012319A1 Acid-curing-agent-containing material and process for producing acid-curing-agent-containing material |
| 01/29/2015 | WO2015012088A1 Coated particles, injection agent, and filling method |
| 01/29/2015 | WO2015011518A1 Borehole configuration for carrying out selective hydraulic fracturing of layer (variants) |
| 01/29/2015 | WO2015011369A1 Multiphase pumping device |
| 01/29/2015 | WO2015010977A1 Polyarylethersulfone oil and gas recovery articles, method of preparation and method of use |
| 01/29/2015 | WO2015010728A1 Methods and apparatus for removing fluid from a well |
| 01/29/2015 | WO2015010201A1 Low co2 emissions steam and/or hydrogen generation systems and processes for hydrocarbons recovery or upgrading |
| 01/29/2015 | US20150030480 Delta-Shaped Power Cable Within Coiled Tubing |
| 01/29/2015 | US20150027952 Hydraulic Geofracture Energy Storage System with Desalinization |
| 01/29/2015 | US20150027737 Insert Units for Non-metallic Slips Oriented Normal to Cone Face |
| 01/29/2015 | US20150027726 Downhole apparatus |
| 01/29/2015 | US20150027722 Oil Well Gas Lift by Hydrogen Production Through Produced Water Electrolysis Completion |
| 01/29/2015 | US20150027716 Inflow control device |
| 01/29/2015 | US20150027715 Flow control device and method |
| 01/29/2015 | US20150027711 Convective flow barrier for heating of bulk hydrocarbonaceous materials |
| 01/29/2015 | US20150027710 Poly(alkyenylamide)-polysaccharide hydrogels for treatment of subterranean formations |
| 01/29/2015 | US20150027705 Method for Zone Isolation in a Subterranean Well |
| 01/29/2015 | US20150027703 Solid state dispersion |
| 01/29/2015 | US20150027702 Methods of treatment of a subterranean formation with polymeric structures formed in situ |
| 01/29/2015 | US20150027701 Methods of using oleaginous fluids for completion operations |
| 01/29/2015 | US20150027700 Sand control system and methodology |
| 01/29/2015 | US20150027698 Method of lifting oil from a well |
| 01/29/2015 | US20150027697 System and method for producing methane from a methane hydrate formation |
| 01/29/2015 | US20150027695 Casing perforating and erosion system for cavern erosion in a heavy oil formation and method of use |
| 01/29/2015 | US20150027694 Heater pattern for in situ thermal processing of a subsurface hydrocarbon containing formation |
| 01/29/2015 | US20150027693 Systems and methods for production of gas wells |
| 01/29/2015 | US20150027692 Multi-Interval Wellbore Treatment Method |
| 01/29/2015 | US20150027691 Gas lift assembly and methods |
| 01/29/2015 | US20150027690 Systems and methods for producing gas wells with multiple production tubing strings |
| 01/29/2015 | US20150027686 Crude Oil Lifting System and Method Utilizing Vane Pump for Conveying Fluid |
| 01/29/2015 | US20150027302 Perforating gun assembly |
| 01/28/2015 | EP2828480A1 Drilling system failure risk analysis method |
| 01/28/2015 | EP2828476A1 Nono-particle reinforced well screen |
| 01/28/2015 | EP2828474A2 A flow control device and method |
| 01/28/2015 | EP2828390A1 Dispersion of compounds for the stimulation of biogenic gas generation in deposits of carbonaceous material |
| 01/28/2015 | CN204127941U 油田注汽用过热锅炉过热蒸汽脱盐装置 Oilfield superheated steam injection boiler superheated steam desalination plant |
| 01/28/2015 | CN204127614U 毛辫子润滑系统 Hair braids lubrication system |
| 01/28/2015 | CN204127169U 抽油机外抱式刹车装置 Pumping external hold-type brakes |
| 01/28/2015 | CN204126863U 一种新型刮垢深井抽油泵 A new deep well pump scraping dirt |
| 01/28/2015 | CN204126819U 一种风电互补驱动式抽油机 A wind-driven electric complementary pumping |
| 01/28/2015 | CN204126665U 智能型瓦斯治理压裂泵组 Intelligent Gas Control Fracturing Pump |
| 01/28/2015 | CN204126627U 双筒式两级轴流井下脱气装置 Binoculars two axial flow type downhole degasser |
| 01/28/2015 | CN204126626U 液位自动控制立式油气分离装置 Vertical oil separator liquid level control device |
| 01/28/2015 | CN204126625U 一种抗高温防烧坏多通道连续管 An anti-high temperature anti-burn multi-channel continuous tube |
| 01/28/2015 | CN204126624U 裸眼水平井不动管柱水力喷射分段完井压裂管柱 Openhole horizontal wells Tubing hydraulic fracturing string jet segment completion |
| 01/28/2015 | CN204126623U 底部喷射器 Bottom ejector |
| 01/28/2015 | CN204126622U 一种完井压裂滑套 One kind of sleeve fracturing completion |
| 01/28/2015 | CN204126621U 压裂用底喷嘴总成 Fracturing bottom nozzle assembly |
| 01/28/2015 | CN204126620U 小直径大砂量压裂管柱 Small diameter large amount of sand fracturing string |
| 01/28/2015 | CN204126619U 采油井作业自动加药补给装置 Production wells operating supply automatic dosing equipment |
| 01/28/2015 | CN204126618U 上层笼统注聚下层笼统注水工艺管柱 General upper polymer injection process water column generally lower |
| 01/28/2015 | CN204126617U 水聚同井分层同注工艺管柱 Poly water injection process with well layered with strings |
| 01/28/2015 | CN204126616U 新型防腐油嘴套管 The new nozzle casing corrosion |
| 01/28/2015 | CN204126615U 内置剪销式滑套喷射器 Built shear pin ejector sleeve |
| 01/28/2015 | CN204126614U 大炸高轻型射孔器 Large fried high light perforator |
| 01/28/2015 | CN204126613U 注水井多功能滤水器 Multifunctional water filters water injection wells |
| 01/28/2015 | CN204126612U 用于水平井底部循环砾石充填回水压力控制工具 The bottom of the cycle for the horizontal well gravel packing backwater pressure control tools |
| 01/28/2015 | CN204126611U 可判断砂量的天然气井口除砂装置 Can determine the amount of natural gas wellhead sand grit removal device |
| 01/28/2015 | CN204126610U 采油井用入井液除砂装置 Production wells into the wells with liquid Desanding device |
| 01/28/2015 | CN204126609U 遇液坐挂多螺线涡流排水采气工具 In case of multi-liquid sit hanging spiral vortex drainage gas tool |
| 01/28/2015 | CN204126608U 多螺线涡流排水采气工具 Multi-spiral vortex drainage gas tool |
| 01/28/2015 | CN204126607U 一种抽油机 One kind of pumping |
| 01/28/2015 | CN204126606U 游梁式抽油机井夜间故障停机警示装置 Beam pumping well at night downtime warning device |
| 01/28/2015 | CN204126605U 节能抽油机 Saving pumping |
| 01/28/2015 | CN204126604U 一种节能双驴头抽油机 An energy-saving double horse head pumping |
| 01/28/2015 | CN204126603U 智能双速采油控制装置 Smart two-speed oil control device |
| 01/28/2015 | CN204126596U 注水井防盗节流阀 Theft throttle injection wells |
| 01/28/2015 | CN204126591U 带压作业尾管循环封堵成套装置 Pressure job blocking circulation tailpipes complete unit |
| 01/28/2015 | CN104317986A 利用油藏模拟器动态开发井眼规划的系统和方法 The use of the system and method of dynamic reservoir simulator developed wellbore plans |
| 01/28/2015 | CN104315301A 一种耐高温高盐卤水腐蚀的采输卤管及其制造方法与应用 A high temperature corrosion of high salt brine mining and manufacturing output halogen tube method and application |
| 01/28/2015 | CN104314609A 一种用于瓦斯抽采钻井的冷热交替增产方法 A hot gas drainage drilling alternating stimulation method |
| 01/28/2015 | CN104314608A 一种提高煤层瓦斯抽采量的冷热交替系统 A method for increasing the amount of coal seam gas drainage system of alternating hot and cold |
| 01/28/2015 | CN104314606A 一种钻孔内水力割缝与瓦斯爆炸致裂煤体联合强化抽采方法 Within a borehole Hydraulic Cutting with gas explosion caused the joint to strengthen crack coal extraction method |
| 01/28/2015 | CN104314605A 一种钻孔内多级瓦斯爆炸致裂煤体强化抽采方法 Within a borehole multistage fracturing in coal gas explosion strengthen drainage methods |
| 01/28/2015 | CN104314569A 一种深部孔隙卤水及低品位固体钾矿的开采方法 Mining method for deep pore potassium brine and low-grade ore solid |
| 01/28/2015 | CN104314552A 压裂监测 Fracture Monitoring |
| 01/28/2015 | CN104314549A 煤层地下气化方法 Underground coal gasification |
| 01/28/2015 | CN104314548A 一种固体钾矿的采收方法 Harvesting method of solid potash |
| 01/28/2015 | CN104314547A Hafd水平井压裂酸化分段优化方法及系统 Hafd horizontal well fracturing and acidizing segmentation method and system optimization |
| 01/28/2015 | CN104314546A 水平井套管内分段压裂完井管柱及分段压裂工艺 Staged fracturing of horizontal wells in the completion string casing and staged fracturing process |