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Patent # Description
2018/0038218 Reluctance Sensor for Measuring a Magnetizable Structure in a Subterranean Environment
A drilling apparatus, sensor, system and method. The drilling apparatus includes a drill bit and a steering controller that steers the drill bit. The drilling...
2018/0038217 METHOD AND APPARATUS FOR BENDING DECOUPLED ELECTRONICS PACKAGING
An apparatus for protecting an electronics module used in a borehole may include an enclosure disposed along a drill string. The electronics module may be...
2018/0038216 HYDRAULIC FRACTURING SYSTEM AND METHOD FOR DETECTING PUMP FAILURE OF SAME
A hydraulic fracturing system with pump failure detection includes an engine, transmission, hydraulic fracturing pump and a driveshaft coupled between the...
2018/0038215 SYSTEM AND METHOD FOR MITIGATING STICK-SLIP
The present disclosure is directed to systems and methods for rotating a drill string to mitigate stick-slip oscillations. An embodiment includes a method of...
2018/0038214 ESP Gas Slug Avoidance System
A gas mitigation system for controlling the amount of gas that reaches a submersible pumping system deployed in a wellbore includes a well zone isolation...
2018/0038213 SOLUTION MINING USING SUBTERRANEAN DRILLING TECHNIQUES
A method of solution mining a subterranean mineral ore deposit such as trona ore in which a borehole is drilled from a subterranean mechanically-worked mineral...
2018/0038212 Methods for Treatment of a Subterranean Formation
The present invention relates to methods of treating subterranean formations. In various embodiments, the present invention provides a method of treating a...
2018/0038211 COINJECTION OF DIMETHYL ETHER AND STEAM FOR BITUMEN AND HEAVY OIL RECOVERY
Provided are oil recovery techniques, which may include enhanced oil recovery techniques in which a heated combination of water vapor (steam) and dimethyl...
2018/0038210 Integrated Pump and Compressor and Method of Producing Multiphase Well Fluid Downhole and at Surface
An integrated system is disclosed to handle production of multiphase fluid consisting of oil, gas and water. The production stream is first separated into two...
2018/0038209 Firing Mechanism for a Perforating Gun or Other Downhole Tool
A firing assembly for a wellbore perforating gun or other downhole tool includes: one or more casings connected together to form a firing head containment...
2018/0038208 INITIATOR HEAD ASSEMBLY
An initiator head assembly having particular application with a perforating gun assembly. The initiator head assembly includes a body and an electrical contact...
2018/0038207 JET PERFORATING AND CUTTING METHOD
A system and method for jet perforating within a well are disclosed. A jet perforating tool configured to be lowered inside a production tubing string...
2018/0038206 DOWNHOLE TOOLS HAVING SUPERHYDROPHOBIC SURFACES
A method of producing hydrocarbon from a subterranean formation comprises: disposing an article in a well penetrating a subterranean formation, the article...
2018/0038205 REMEDIATION OF OIL SPILLS UNDER SEA ICE
Oil spills trapped under ice present a significant environmental problem. Disclosed is a method that provides a safe and effective method for remediation and...
2018/0038204 Systems and Methods for Developing Hydrocarbon Reservoirs
Provided in some embodiments are systems and methods for developing a hydrocarbon reservoir. A method may include, for each of a plurality of prosed...
2018/0038203 TURBINE-GENERATOR-ACTUATOR ASSEMBLY FOR ROTARY STEERABLE TOOL USING A GEARBOX
Systems and methods of down-hole power generation are disclosed, which provide for the generation of electrical power in a down-hole environment for use by...
2018/0038202 ROTARY ACTUATOR FOR ACTUATING MECHANICALLY OPERATED INFLOW CONTROL DEVICES
A rotary actuator operates an inflow control device in a tubing string. The rotary actuator includes a stationary member, a drive member, and a locator device,...
2018/0038201 Remote Hydraulic Control of Downhole Tools
A well tool apparatus comprises a control arrangement configured to control response of the downhole tool by varying downhole drilling fluid conditions. The...
2018/0038200 Standing Injection Valve With Hydraulically Dampened Valve Closure
An injection valve assembly for use in a well, where pressurized gas or fluid from uphole in the well displaces a perforated valve head from a valve seat,...
2018/0038199 FUSIBLE ALLOY PLUG IN FLOW CONTROL DEVICE
A "passive" apparatus and method for isolating flow within a thermal wellbore wherein inflow apertures are plugged with a temporary fusible alloy plug that can...
2018/0038198 DOWNHOLE TOOL HAVING A SHOCK-ABSORBING SLEEVE
An apparatus having a shock-absorbing sleeve is disclosed. The apparatus comprises a housing, an axially moveable sleeve received in the housing and a sealed...
2018/0038197 CONTROLLING THE SENSITIVITY OF A VALVE BY ADJUSTING A GAP
A downhole tool including multiple orifices defining at least a first and a second flow path, and a valve that adjusts to change a ratio of fluid flow between...
2018/0038196 Tie Back Float Collar
There is disclosed a tie back float collar for use with a working string to create an extension of a well liner. The tie back float collar consists of a...
2018/0038195 DEPLOYMENT VALVES OPERABLE UNDER PRESSURE
Methods for deploying a coiled tubing string into a wellbore include providing a coiled tubing having a distal end and an opposing end connected with a reel,...
2018/0038194 METHOD AND APPARATUS FOR SEALING TUBULARS
A valve arrangement in a tubular having a first one way valve configured to prevent fluid flow in the tubular in a first direction; and a second one way valve...
2018/0038193 DEGRADABLE EXPANDING WELLBORE ISOLATION DEVICE
A wellbore isolation device includes a wedge member that defines an outer surface and a barrel seal having a cylindrical body that provides an inner radial...
2018/0038192 WELLBORE ISOLATION DEVICES AND METHODS OF USE
A wellbore isolation device includes an elongate body and a packer assembly disposed about the elongate body and including upper and lower sealing elements...
2018/0038191 DOWNHOLE TOOL AND METHOD OF USE
A downhole tool suitable for use in a wellbore, the tool comprising a hybrid sleeve in the form of a mandrel sleeve; and a sleeve insert disposed within the...
2018/0038190 METHOD AND APPARATUS TO EFFECT INJECTION OF FLUIDS INTO A SUBSEA HORIZONTAL TREE
An apparatus for effecting injection of fluids into a subsea horizontal tree includes a fluid injection tree cap having a body with a bore extending...
2018/0038189 METHOD AND APPARATUS FOR DROPPING A PUMP DOWN PLUG OR BALL
An improved method and apparatus for dropping a ball, plug or dart during oil and gas well operations (e.g., cementing operations) employs a specially...
2018/0038188 DEPLOYMENT METHOD FOR COILED TUBING
Methods include providing a first portion of a tool string including a tool, a deployment bar, and at least one deployment valve, where the deployment valve...
2018/0038187 MODULAR BLOWOUT PREVENTER CONTROL SYSTEM
Disclosed here are systems and methods for modular blowout preventer (BOP) control. A modular BOP control unit system of one embodiment includes a group of...
2018/0038186 Tubing Hanger System, and Method of Tensioning Production Tubing in a Wellbore
A tubing hanger system for suspending a tubing string within a wellbore is provided. The system is designed to place the tubing string in tension. The tubing...
2018/0038185 TOOL FOR CLOSED WELL OPERATION
The invention relates to a tool and associated method for making closed operation in subsea wells possible, without the use of cable or coiled tubing up to the...
2018/0038184 PASSIVELY LOCKING CONNECTOR
An assembly includes a first hub having a body and an end surface, first and second openings defined in the body and a plurality of segmented collets...
2018/0038183 Riser Fluid Handling System
A fluid handling system comprising an annular sealing device and a flow control system to divert fluid flow from an annulus of a riser package to a control...
2018/0038182 DOWNHOLE VIBRATORY APPARATUS
The present disclosure is for a vibratory downhole rotary apparatus. The apparatus includes a cylindrical hollow body, a stator disposed within the cylindrical...
2018/0038181 VALVE ASSEMBLY WITH A FILTER CHAMBER
A valve assembly (10) comprises a flow path extending from an assembly inlet (20) to an assembly outlet (22), a valve (24a/26a) arranged within the flow path...
2018/0038180 DOWNHOLE FLOW DIVERSION DEVICE WITH OSCILLATION DAMPER
A device for limiting the flow of drilling fluid through a section of drill string is described. The device includes a cylindrical tube with holes in its...
2018/0038179 MUD FLOW MONITORING DEVICES AND METHODS
A flow monitoring device for monitoring mud flow in a return line of a bore hole drilling operation, including a mounting bracket mounted to the return line...
2018/0038178 RUNNING FLUID FOR USE IN A SUBTERRANEAN FORMATION OPERATION
Methods including introducing a running fluid into a subterranean formation, the running fluid comprising a base fluid and a weighting agent and having a...
2018/0038177 MODIFIED PUMPED RISER SOLUTION
A riser assembly includes a main body which encloses a main body main passage extending from a first end to a second end which is generally parallel to a...
2018/0038176 POWERED SHEAVED WITH WIRELINE PUSHING CAPABILITY
Methods include deploying a downhole tool into a wellbore with a conveyance apparatus by mounting a tool to a distal end of a spooled conveyance apparatus,...
2018/0038175 Well Coupling Cap Apparatus
Methods and apparatuses for preventing the uncontrolled release of fluid materials from a well string during decoupling are provided. The apparatus includes an...
2018/0038174 DEVICE AND METHOD FOR SUSPENDING LOADS FROM A BAIL OF AN ELEVATOR OF A DRILLING RIG, AND CORRESPONDING DRILLING...
A device and drilling rig are disclosed for suspending loads from a bail or an elevator of such drilling rig, and method therefor. The device includes an upper...
2018/0038173 Top-Mounted Compensator For Use In A Motion Compensation System
A bell design crown block for a top mounted compensator includes a removable, tilting sheave block mounted within the outside perimeter of a crown block yoke....
2018/0038172 POLYMER-BASED CENTRALIZER FOR DOWNHOLE DRILLING APPARATUS
The invention provides a centralizer for use with downhole operations. The centralizer is formed of a hollow, cylindrical body having an exposed outer surface...
2018/0038171 Alignable Connector
Connections between drill pipe sections and drill bits used for boring into the earth may comprise two elements threadably attachable one to another. A first...
2018/0038170 Double drill rod section, double drill rod length and method of producing an electrically conductive connection...
A double drill rod section has an outer drill rod section and an inner drill rod section. The inner drill rod section has at least one conductor. In order to...
2018/0038169 RELEASABLE LOCKING MECHANISM
A releasable locking mechanism 20 for use in a downhole well 10 is provided. The releasable locking mechanism 20 is suitable for use in a cable termination...
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