ZGYX-453A integrated downhole drill instantaneous valve

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Well Construction Optimization Platform Weatherford

Centro builds on a decade of experience in real time drilling services with cutting edge capabilities. Features, such as open aggregation, advanced modeling, and live analytics, combine to give you instantaneous insights. As a result, you can stay ahead of downhole issues, identify opportunities for cost reductions, and ultimately deliver the

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Punching Equipment

ZGYX 416/416 1 Split Open pit Downhole Drill. This type deploys double motors rotary head and rotary speed adjustable multi way valve. The swing torque is up to 1950N.m, which satisifies the requirement of φ76 drill stem and 130 drill hole.

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Continuous Pumping Downing

FS iControls proprietary algorithms integrated with the Freedompletion System transition the zipper valves from one well to the other, opening the second well and subsequently shutting in the first well, all while pumping. The transition is instantaneous and the total time between stages measured at treatment pressure is as fast as 40 seconds.

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Production 4.0 Weatherford International

BOOST PRODUCTION ASSET WIDE . Never miss an opportunity. Our Production 4.0 technologies give you unparalleled insight into your asset and continually identify problems and opportunities that maximize productivity in an ever changing environment.

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StringSense National Oilwell Varco

The M/D Totco StringSense integrated drillstring measurement system provides a means of making surface measurements directly on the drillstring and using that data to developplete picture of the drilling process from downhole to surface. As a patented instrumented internal blowout preventer IIBOP, the StringSense system delivers more accurate and dependable surface drilling data and

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CA2024061A1 System for drilling deviated boreholes

Improved techniques are provided for drilling a deviated borehole through earth formations utilizing a rotary bit powered by a drill motor, and for obtaining information regarding the borehole or earth formations while drilling. An inclinometer is positioned below the drill motor and within a sealed cavity of a housing fixed to a drill motor sub, and a transmitter within the sealed cavity

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Mechanical specific energy drilling system WWT North

A downhole drillingprising a bottom hole assembly including drill pipe and a drill bit downhole means for sensing torque at the drill bit, weight on bit and revolutions per minute of the drill bitputerized computation means positioned downhole asponent of the bottom hole assembly for receiving input from the means for sensing and determining instantaneous mechanical

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Downhole Drilling Tools, Rental,Downhole Hammers Suppliers

Downhole hammer is also known as the downhole drill. A downhole hammer is an alternative tool in deep well drilling, which is a very economical method in hard formations. This tool grants the capabilities to remove rock from 18 to 96 diameter. This hammer is located on the end of the drill string. The hammer piston directly contacts the bit. Because the piston discharges energy directly

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Axe Ultra Ridged Diamond Element Schlumberger

The Axe Ultra ridged diamond element can be used with matrix and steel bodied bits to drill unconventional well intervals continuously through the vertical, curve, and lateral. Ridged diamond elementspatible with any BHA configuration. Bits using the Axe Ultra element improve ROP in medium to hard formations withpressive strengths UCS greater than 5,000 psi 35

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Experimental investigation of gas kick effects on dynamic

water. Therefore, the current paper experimentally explores downhole drilling parameters for kick indication during drilling. The study utilizes a fully instrumented laboratory scale drilling rig coupled with an air injection and surface monitoring systems. This study observed a sudden jump in bottomhole pressure, increased volume of the return fluid, decreased density of the return fluid

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ValveCommander: Valve Automation, Zipper Frac Operations

Standard workflows for these operations require wireline and fracturing crews to constantly alternate operations between wells to isolate the well and rig up wireline or to open the well to begin pumping fluids downhole. Duringplicated operations, valves must be opened and closed accurately and in proper sequence. Operating the wrong valve at the wrong time can have catastrophic

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Downlink pulser for mud pulse telemetry Baker Hughes

The downhole valve disclosed is defined in part by a valve seat having an inlet and outlet and a valve stem movable to and away from the inlet end of the valve seat in a linear path with the drill string. All negative pulsing valves need a certain high differential pressure below the valve to create sufficient pressure drop when the valve is open. Because of this high differential pressure

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US8851204B2 Mud motor with integrated percussion tool

US8851204B2 US13/450,084 US201213450084A US8851204B2 US 8851204 B2 US8851204 B2 US 8851204B2 US 201213450084 A US201213450084 A US

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ZGYX 453A Integrated Downhole Drill XHmining

ZGYX 453A integrated downhole drill is equipped with the automatic drill rod exchanging and strong off road performance, the high flow rate and high pressure screw typepressor, the standard two stage dry dust collector and the optional wet dust collector, and the crawler levelling device. Advantages. High Efficiency: The automatic drill rod exchanging and strong off road performance

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IntelliServ Product Catalog NOV

The IntelliServ Wired Drill Pipe Network enables instantaneous and bi directional transmission of downhole data while drilling . Rig time is saved as surveys, downlinks, slide orientations and other data driven activities are performed in a manner of seconds versus minutes with conventional telemetry . Performance limiters associated with LWD data density, directional control, well placement

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US8833487B2 Mechanical specific energy drilling system

A mechanical specific energy downhole drilling assembly having a bottomhole assembly including drill pipe and a drill bit, a weight on bit and torque sub for sensing torque, weight on bit and revolutions per minute of the drill bitmand and control sub for receiving input from the weight on bit and torque sub for determining instantaneous mechanical specific energy of the downhole

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mining equipment ainsworth

ZGYX 430/416 1 Split Open pit Downhole Drill This type of drill rig is the traditional heavy weight split type drilling rig. Its full featured design and high standard deploy is well received by the majority of

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Logging equipment and logging equipment/DongFangm

Integrated downhole instrument is mainlybination of caliper, well feed, and other downhole equipment microelectrodes up by automatically changing the conversion electrode device, complete all electrical measurementpletions. This will improve the timeliness, reduce labor intensity. Reducing began fraying. Combination of content can be determined according to their needs. Eight

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MECHANICAL SPECIFIC ENERGY DRILLING SYSTEM KRUEGER,

A mechanical specific energy downhole drilling assembly having a bottomhole assembly including drill pipe and a drill bit, a weight on bit and torque sub for sensing torque, weight on bit and revolutions per minute of the drill bitmand and control sub for receiving input from the weight on bit and torque sub for determining instantaneous mechanical specific energy of the downhole

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Mud motor with integrated percussion tool and drill bit

07/10/2014· A downhole tool having a progressive cavity mud motor with an impact generator disposed within the mud motor rotor or bearing assembly. In one embodiment, the impact generator includes a mud turbine c . Login Sign up Search Expert Search Quick Search US Patents/Apps Other SEARCH RESEARCH MPEP 2.0 TOOLS RESOURCES ACCLAIM IP HELP Title: Mud motor with integrated percussion tool and drill

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Downhole Drilling Tools, Rental,Downhole Hammers Suppliers

Downhole hammer is also known as the downhole drill. A downhole hammer is an alternative tool in deep well drilling, which is a very economical method in hard formations. This tool grants the capabilities to remove rock from 18 to 96 diameter. This hammer is located on the end of the drill string. The hammer piston directly contacts the bit. Because the piston discharges energy directly

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Rotary steerable system replaces slide mode for

A new rotary steerablebines the drilling efficiency advantages of rotary assemblies with the course control associated with bent housing motor techniques. The system'sputer

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Drilling Equipment shop.DNOW.com

Model F drill pipe float valve plunger type with a size of 2F 3R. Provides instantaneous shut off against high/low pressure. Ensures ongoing control during drilling operations. For downhole mud motors. Learn More. Baker SPD 480134200 4R Model F DP Float Valve Plunger Type. Getting Price 61777. Model F drill pipe float valve plunger type with a size of 4R. Provides instantaneous shut off

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Method and apparatus for transmitting downhole information

The specification discloses a method and apparatus for transmitting information to the surface from a downhole location in a well. A signal generating means is positioned at the downhole location and is operated to generate an acoustical pressure wave signal of constant frequency and phase state in a liquid medium, e.g., drilling fluid present in the well.

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Continuous Pumping Downing

FS iControls proprietary algorithms integrated with the Freedompletion System transition the zipper valves from one well to the other, opening the second well and subsequently shutting in the first well, all while pumping. The transition is instantaneous and the total time between stages measured at treatment pressure is as fast as 40 seconds.

Continue Reading

US20120261190A1 Mechanical specific energy drilling

A mechanical specific energy downhole drilling assembly having a bottomhole assembly including drill pipe and a drill bit, a weight on bit and torque sub for sensing torque, weight on bit and revolutions per minute of the drill bitmand and control sub for receiving input from the weight on bit and torque sub for determining instantaneous mechanical specific energy of the downhole

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MECHANICAL SPECIFIC ENERGY DRILLING SYSTEM KRUEGER, IV

A mechanical specific energy downhole drilling assembly having a bottomhole assembly including drill pipe and a drill bit, a weight on bit and torque sub for sensing torque, weight on bit and revolutions per minute of the drill bitmand and control sub for receiving input from the weight on bit and torque sub for determining instantaneous mechanical specific energy of the downhole

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Method and apparatus for transmitting downhole information

The specification discloses a method and apparatus for transmitting information to the surface from a downhole location in a well. A signal generating means is positioned at the downhole location and is operated to generate an acoustical pressure wave signal of constant frequency and phase state in a liquid medium, e.g., drilling fluid present in the well.

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Review of intelligent well technology ScienceDirect

01/09/2020· The intelligent well system isposed of two parts: ground equipment and downhole equipment, including downhole information detection and acquisition system, production fluid control system, data information transmission system and uphole data analysis system , as shown in Fig. 1 and Fig. 2.The production fluid control system is an integral part of intelligent well technology.

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Offshore Solutions Weatherford International

To lower costs, we increase rates ofration with state of the art drilling tools, and we make adjustments with integrated real time data. We also maintain constant pressures without expensive fluids, which reduces the risk of stuck bottomhole assemblies, delivers a simplified well architecture, and cuts operational time. In directional wells, we use easy to maintain equipment to drill

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Drilling Tools Handbook Toro Downhole Tools MAFIADOC.COM

The drilling jar is a mechanical or hydraulic device used downhole to deliver an impact load to anotherponent, especially whenponent is stuck. Jars are usually classified as either drilling jars or fishing jars. The operation of the two types is similar, and both deliver approximately the same impact blow, but the drilling jar is built such that it can better withstand

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Fluid Rotary Type Patents and Patent Applications Class

17/06/2002· Abstract: Downhole flow pulsingprises a housing 14 for location in a drillstring, the housing 14 defining a throughbore to permit passage of fluid through the housing. A valve 27, 30 is located in the bore and defines a flow passage 29, 31. The valve includes a valve member 27 which is movable to vary the area of the passage 29, 31 to provide a varying fluid flow

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Mud motor with integrated percussion tool and drill bit

07/10/2014· A downhole tool having a progressive cavity mud motor with an impact generator disposed within the mud motor rotor or bearing assembly. In one embodiment, the impact generator includes a mud turbine c . Login Sign up Search Expert Search Quick Search US Patents/Apps Other SEARCH RESEARCH MPEP 2.0 TOOLS RESOURCES ACCLAIM IP HELP Title: Mud motor with integrated percussion tool and drill

Continue Reading

Downhole Drilling Tools, Rental,Downhole Hammers Suppliers

Downhole hammer is also known as the downhole drill. A downhole hammer is an alternative tool in deep well drilling, which is a very economical method in hard formations. This tool grants the capabilities to remove rock from 18 to 96 diameter. This hammer is located on the end of the drill string. The hammer piston directly contacts the bit. Because the piston discharges energy directly

Continue Reading

CA2024061A1 System for drilling deviated boreholes

Improved techniques are provided for drilling a deviated borehole through earth formations utilizing a rotary bit powered by a drill motor, and for obtaining information regarding the borehole or earth formations while drilling. An inclinometer is positioned below the drill motor and within a sealed cavity of a housing fixed to a drill motor sub, and a transmitter within the sealed cavity

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xBolt G2 Accelerated Drilling Service Schlumberger

Multitelemetry service accelerates drilling performance. The xBolt G2 accelerated drilling service maximizes drilling efficiency through robust reliability and high speedic EM and mudmunication rates, enabling operators to deliver wells faster while positioning the wellbore accurately within the reservoir.

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US Patent for Downlink pulser for mud pulse telemetry

A mud pulse telemetryprises a surface located fluid supply line having a drilling fluid flowing therein. A non venting pulser is disposed in the drilling fluid in the supply line, and the non venting pulser is adapted to generate pressure fluctuations in the flowing drilling fluid. A downhole receiver inmunication with the non venting pulser is adapted to detect the

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Testing and Subsea Safety Halliburton

instantaneous well shut in and landing string disconnect. This is of paramount importance when conducting well testing activities from dynamically positioned drilling vessels in water depths ranging between 2, 000 and 10,000 feet 610 and 3,048 meters. Unlike conventional rapid response systems that leverage downhole nitrogen accumulatorsplicated electrical systems to deliver

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US20110168389A1 Surface Controlled Downhole Shut In

A tool assembly having a downhole shut in valve, a packer, and one or more ports. The downhole shut in valve may be configured to selectively permit flow from a conduit to a target zone of a wellbore. The packer may be configured to isolate the target zone of the wellbore. The ports may be between the conduit and the target zone. The downhole shut in valve may be configured to close in about 5

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