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METHOD AND SYSTEM OF SHOWING HETEROGENEITY OF A POROUS SAMPLE
A system and method for showing heterogeneity of a porous sample by evaluating the porous sample to generate a digital core image, performing segmentations on...
COMMUNICATIONS PROTOCOL FOR DOWNHOLE DATA COLLECTION
A method of managing data obtained in a borehole is provided. The method includes monitoring a characteristic with at least one sensor and obtaining raw data...
APPARATUS FOR DETECTING ACOUSTIC SIGNALS IN A HOUSING
An apparatus for detecting acoustic signals in housing is disclosed. The housing may be housing of a wellbore, riser, tubular or pipeline or the like for...
DRILLING APPARATUS FOR PRODUCING A CASED BORE AND METHOD FOR OPERATING A
The invention relates to a drilling apparatus for producing a cased bore with a first drill drive for driving a drill rod in a rotating manner, at the lower...
The present disclosure relates to an inspection assembly (10) for inspecting the interior of a pipe (12). The inspection assembly (10) comprises a sensor...
SYSTEM AND METHOD FOR MONITORING TOOL ORIENTATION IN A WELL
A system for monitoring equipment in an oil well, the system including a first sensor attached to a first well component, a second sensor attached to a second...
System and Method for Drilling using Pore Pressure
A system and method for drilling a borehole in a subsurface formation. A method includes rotating a drill bit to remove formation material from the subsurface...
SYSTEM AND METHOD FOR DETECTION OF SLIDE AND ROTATION MODES
A system and method for surface steerable drilling are provided. In one example, the method includes monitoring operating parameters for drilling rig equipment...
HYDRAULIC FRACTURING METHOD
Methods relating to using fracturing fluids in fracturing process for fracturing of subterranean formations are provided. The methods comprise sequentially...
Method and Apparatus for Injecting Fluid into Spaced Injection Zones in an
An injection sleeve and apparatus for injecting fluid into a well includes a flow tube having a piston which upon fluid flow opens one or more outlet ports....
SYSTEM, APPARATUS AND METHOD FOR ARTIFICIAL LIFT, AND IMPROVED DOWNHOLE
ACTUATOR FOR SAME
Embodiments provide a system, apparatus and method for artificial lift including a hydraulic downhole rodless pump actuator.
A multi-perforating assembly can include a housing containing a rotor. The rotor can be axially stroked by a multi-stroker tool. Upon axial movement, the rotor...
LINING OF WELL BORES WITH EXPANDABLE AND CONVENTIONAL LINERS
Reducing the diameter of a well bore has many advantages. To achieve this a subsurface well bore is provided comprising one or more expandable sleeve...
GRAVEL PACKING APPARATUS HAVING LOCKING JUMPER TUBES
A gravel packing apparatus has first and second joints each including a sand control screen assembly a slurry delivery subassembly positioned exteriorly of the...
DECREASING PUMP LAG TIME USING PROCESS CONTROL
Methods and systems wherein a first setpoint is used with a controller to translate the setpoint into a desired flow rate from a pump and used to determining...
Wellhead Gas Heater
Systems and methods are disclosed that may include providing a wellhead gas burner to burn wellhead gas produced from a wellhead to heat water and/or other...
Permanent Bypass Whipstock Assembly For Drilling and Completing a
Sidetrack Well and Preserving Access to the...
The present invention relates to drilling lateral wells or sidetrack wells from a primary wellbore to enhance the efficiency and productivity of oil and gas...
IMPROVED METHOD FOR LAUNCHING A CLEANING ELEMENT
A deformable cleaning element is encased within soluble packaging to maintain deformation. The deformed cleaning element is launched into the bore of a drill...
One Trip Wellbore Cleanup and Setting a Subterranean Tool Method
A one trip method of cleaning a portion of the borehole and then setting a tool such as a packer or a bridge plug locates the cleanup tools above the plug with...
FIRE-RESISTANT STRUCTURES FOR WELLHEAD OUTLETS AND METHODS OF USING SAME
The present application teaches fire-resistant structures and methods for wellhead outlets, and methods of using same. In one embodiment, the fire-resistant...
FLUID LOSS CONTROL COMPLETION SYSTEM AND METHODOLOGY
A technique provides a simplified and cost-effective approach for deployment and operation of completion systems. The construction of the overall completion...
FLUIDIC ADJUSTABLE CHOKE
A surface well choke system has a flow chamber and a fluid switch. The flow chamber has a first flow chamber inlet with more resistance to flow to an outlet...
A compact and simplified frac plug apparatus is provided with improved drillability. The frac plug includes an annular wedge, a sealing ring, and an annular...
WELLBORE ISOLATION SYSTEM WITH COMMUNICATION LINES
In one aspect, an isolation system is disclosed that in one embodiment contains a lower wet connect portion; a central production tubing; an isolation device...
DRILL TOOL INSERT REMOVAL
A tool insert is removable from a fluid passage in a drill tool body by pressurizing fluid in a removal volume defined between the tool insert and the drill...
PISTON ACCUMULATOR BLADDER APPARATUS SYSTEM AND METHOD
The present invention is a new and improved bladder for use with a piston accumulator apparatus, system and method of using same that provides a dispersion...
Blowout Preventer End Connection
An apparatus includes a blowout preventer housing including a bore extending therethrough and a cavity intersecting the bore. The apparatus further includes...
PERFORATOR WITH A MECHANICAL DIVERSION TOOL AND RELATED METHODS
An apparatus can include a well treatment system that supplies a treatment fluid, a conveyance device and a well tool conveyed by the conveyance device. The...
DECOMPOSING ISOLATION DEVICES CONTAINING A BUFFERING AGENT
A wellbore isolation device comprising: a substance; and a pH maintainer, wherein the pH maintainer maintains the pH of a wellbore fluid surrounding the...
Deploying An Expandable Downhole Seat Assembly
A method includes deploying an assembly in a contracted state on a tool into a well. The assembly includes segments that are adapted to be radially contracted...
Downhole Tool Stop Device and Method for Use of Same
The present invention relates to a downhole-tool stop device (1) and a method of using the same, the stop device (1) comprising a first collar (4) attached to...
One Trip Interventionless Liner Hanger and Packer Setting Apparatus and
A liner hanger and packer are set at different times in a single trip without intervention. The running tool has a ball seat that accepts a ball for...
NATURAL GAS HYDRATE FORMATION DRILLING SIMULATION DEVICE
A natural gas hydrate drilling simulation device, includes a hydrate rock core simulation system, a drilling system, a drilling fluid injection system and a...
SIMULTANEOUS TUBULAR HANDLING SYSTEM
A system and method for building and handling oilfield tubular stands while drilling operations are simultaneously and independently occurring with one...
TUBULAR HANDLING SYSTEM
A tubular handling system comprising a catwalk having a trough, a tailing member coupled to the trough, and a catcher coupled to the tailing member. The...
ROTARY SLIP BOWL AND SYSTEM
A rotary slip bowl includes a tubular body having a central bore with an internal surface. The internal surface includes a tapered profile extending from a top...
CATWALK SYSTEM AND METHOD
Present embodiments are directed to a catwalk system that includes a base, a plurality of columns extending from the base, where each of the plurality of...
TOOL AND METHOD FOR USE IN SUPPORTING A SUCKER ROD STRING IN AN OIL OR GAS
A tool for use in suspending operation of an oil or gas well driven by an artificial lift with a polished rod connected to a sucker rod in a tubing string...
BRAKE, SHEAR AND CABLE MANAGEMENT SYSTEM AND METHOD
The invention relates to a brake, shear and cable management system and method for effectively braking and cutting cable from a rotatable drum, such as...
Device for Controlling a Brake of a Winch Drum Mounted On a Drilling Rig
and Method for Controlling Such a Device
A device for controlling a brake of a drum of a draw-works equipping a drilling rig operating a drill tool in a borehole, which device comprises a brake lever...
METHODS AND APPARATUS FOR MITIGATING DOWNHOLE TORSIONAL VIBRATION
A well tool apparatus for damping torsional vibration of a drill string comprises stabilizing members projecting radially outwards from a housing that is, in...
Opposing Thread Screw Safety Joint
Embodiments may generally take the form of a safety joint and methods related thereto. One embodiment may take the form of a safety joint deployable in a well....
MILL CATCH MECHANISM
Systems, tools, and methods include using a milling assembly with a catch mechanism configured to maintain a connection between the drill string and the mill...
HEAT TREATED HEAVY WEIGHT DRILL PIPE
A heavy weight drill pipe may include a tube body formed of AISI 1340 alloy steel, and first and second tool joints at respective ends of the tube body, and...
INSIDE RISER TREE CONTROLS ADAPTER AND METHOD OF USE
A riser tree controls adapter comprises an outer riser tree controls adapter, placed outside a first tubular, and an inner riser tree controls adapter placed...
ULTRA-FINE GRAINED STEELS HAVING CORROSION-FATIGUE RESISTANCE
Embodiments of an ultra-fine-grained, medium carbon steel are disclosed herein. In some embodiments, the ultra-fine grained steel can have high corrosion...
INSULATION ENCLOSURE WITH COMPLIANT INDEPENDENT MEMBERS
An example insulation enclosure includes an outer shell having an open end and a top end, and an inner shell arranged within the outer shell and including a...
An expandable reamer for a borehole has a plurality of support elements (202) distributed around a central axis of the tool with cutters (234, 236) and...
DRILL HEAD FOR EXPANDING A PILOT BORE IN ORDER TO CREATE A BOREHOLE
A drill head for expanding a pilot bore in order to create a borehole having a borehole wall as a result of loosening rock surrounding the pilot bore in the...
VARIABLE VALVE AXIAL OSCILLATION TOOL
An apparatus and method for creating axial movement of a drill string using a variable valve and a controller. In some embodiments, the controller is a...