... of electric submersible motor, protector, and specially designed both transmission to transform mechanical energy into hydraulic and double-acting hydraulic pump. The key unit elements are reviewed in this paper. So, double-acting hydraulic pump is composed of two hydraulic cylinders (actuator) and two piston...

... will be presented. upstream oil & gas piston completion installation and operations radio frequency identification hpu barrier valve spe 166182 intervention integrity rfid tag requirement operator packer completion equipment pressure pulse rfid completion system Introduction...

... piston plug operator information unbalanced piston interventionless access hydrostatic pressure society of petroleum engineers Background As unconventional resources have been discovered and developed, the need for rapid technological innovation has led to multiple methods for completing...

... viscosity at HPHT conditions. An oscillating piston viscometer was used to measure the viscosity of mixture of nitrogen and methane and mixture of CO 2 and methane at HPHT conditions. The subsequent measured data, recorded over a wide range of pressure and temperature, was then used to evaluate...

... solution is desired to provide an ability to minimize opening pressures by balancing tubing pressure in HP/HT conditions, yet allow extreme valve setting depth capability without compromising operational characteristics such as high opening pressures or pressure- balanced pistons using long-term valve gas...

.... The constraints of cost and ease of manufacturing locally were prime concern during the design work. The working of proposed system has been simulated in SolidWorks software to demonstrate its operation. expansion process casing and cementing piston thickness strength application wall thickness power...

... combined with extremely low operating pressures required for valve control. Completion Installation and Operations piston temperature test well logging barrier valve intervention application open position closure mechanism upper seat completion equipment lubricator valve bidirectional...

... fishing job well logging piston enhancer Upstream Oil & Gas tool string log analysis time delay Belleville spring cable head fluid chamber trigger sleeve LockJar tool control piston belleville spring stack overpull mandrel collet LockJar drilling equipment downhole intervention...

... injection system startup needle valve flowrate individual ircv system pressure drop regulator valve Reservoir Surveillance fluid compatibility piston pressure drop psig turndown valve equation Introduction The conventional approach to injection of specialty/commodity chemicals...

.... drilling operation liner flow path screen liner Upstream Oil & Gas screen joint inner string Screen Selection drill-in sand screen liner exposure application filtration media valve sand control society of petroleum engineers piston cacl 2 assembly packer screen design Introduction...

... characterization drilling carthage marble borehole mud pressure hammer drilling piston indentation specific energy penetration bit selection loading stress wave drilling fluids and materials magnitude reservoir geomechanics pressure sandstone drilling operation confining pressure structural...

... have focused on balancing the wellbore and its reaction to the hydraulic piston area using mechanisms that require additional seals and/or gas-charged chambers. These solutions are heavily dependent on elastomeric seals and/or the permanent, long-term containment of a dome charge or pressure...

... is located in 7,055 feet of water; top of reservoir is located at around 12,500 feet TVD below MSL, and the SCSSV is set at 9,400 feet below MSL. The TR SCSSV is a Schlumberger TRC-DH type; it has dual redundant pistons with a gas spring system to counter balance the hydrostatic pressure of the Transaqua HT...

... between upper and lower production intervals. The piston-actuated control valves will be functioned through a direct hydraulic link from the subsea control module. Pressure applied at the subsea control module will allow hydraulic fluid to be directed to the open side of one piston, the open side...

... Abstract A new testing device has been developed which can be utilized to study the dynamic fracture initiation by pressure pulses. Instead of using propellant gas, the device employs a falling weight to impact on the piston that compresses the borehole fluid and transmits a dynamic...

..., however, becomes apparent when considering the future trends of the industry — interventionless and intelligent well technologies. The disappearing plug will undoubtedly play an important role in the actualization of these future well trends. packer upstream oil & gas slickline piston...

... operation attenuation production enhancement packer valve application completion monitoring systems/intelligent wells piston sand control sensor well intervention downhole intervention pressure sequence Introduction The continual need to strive for lower completion costs while...

... pressure application ball sealer provide enhanced diversion conventional ball sealer water-soluble perforation ball sealer provide bridge plug spe 49099 upstream oil & gas piston sealer ball sealer perforation ball sealer provide perforation completion installation and operations water...

... & Gas rotate Directional Drilling piston mechanism torque hammer drill string fonnation penetration rate SPAD society of petroleum engineers rotation bend angle build rate assembly air hammer drilling system Sub SPE 38582 Society of Petroleum Engineers Introduction of Steerable...

... drilling measurement drilling equipment measurement while drilling spe 36671 mwd piston anchor technical innovation cut mill design upstream oil & gas drilling operation drilling data acquisition assembly whipstock system orientation whipstoek shear pin annular discharge...