... fluid sample pressure gauge hydrocarbon sonatrach perforation real time system upstream oil & gas presented test objective open perforation downhole pressure Introduction Real time well testing has significantly improved the perception and capabilities of DST operations over...

... of petroleum engineers completion installation and operations fiber optic upstream oil & gas experiment pressure gauge offshore technology conference Introduction Gulf Research Project Background The current work is a major component of the 3-year United States of America National...

... well was shut in for the duration of the experiment and instrumented with a downhole pressure gauge. Experimental results show the hydraulic fracturing did not propagate as anticipated. Instead, the microseismic observations provided a very interesting result early during the stimulation of the first...

... pressure. One-phase data are used to determine oil compressibility, while the two-phase data below bubble point pressure, and the bubble point data are used to derive the Y-function. bubble point pressure quality control experiment bubble point measurement accuracy optimization pressure gauge...

... Temperature Maximum Downhole Pressure Completion Information Well Configuration Well Type Production String Type Gauge Depth Pressure Gauge Equipment Information Manufacturer Sensor Type Monitoring Purpose Reliability Data Installation Date Operating...

... Abstract Production and injection profiling through permanent downhole pressure gauge, a novel and unique application, has been proposed in the present paper. Theoretical development of the new technique is first provided. Example studies are then given to illustrate the application...

... Abstract Data acquired from permanent pressure gauges over 2 years in a water disposal wells in the Zuata Field, Orinoco Heavy Oil Belt, has revealed significant injectivity declines. Pressure transient analysis over the entire period on a flow period by flow period basis is complicated...

... transient analysis study that was conducted in Zuluf field. interpretational complexity reservoir response upstream oil & gas pressure gauge perforation permeability interpretation bubble point pressure fluctuation operational complication drillstem/well testing reservoir artificial...

... Abstract Fluid segregation in the wellbore of multiphase flowing wells poses a challenge in interpreting pressure build-up tests in some high permeability Saudi Arabian oil reservoirs. Current testing practice calls for placing the pressure gauge in the tailpipe assembly about 300 ft above...

.... recording rate precision 10-second rate high-resolution gauge gauge 4 buildup drillstem testing upstream oil & gas pressure drawdown pressure gauge pressure buildup resolution gauge 3 accuracy spe 71594 oscillation gauge resolution production control production monitoring gauge 1...

... productivity upstream oil & gas pressure gauge tcp gun permanent monitoring system spe 63079 production monitoring perf gun debris production control drillstem/well testing production logging application pressure transient analysis debris pressure transient testing society akbar spe 63079...

.../D (8700 bopd) with a water cut of 54%. P. 505 water cut gullfak c-36at3 completion dual completion enhanced recovery upstream oil & gas pressure gauge multipurpose well requirement waterflooding x-over tool screen section pressure drop reservoir injection drilling...

... calculation flow rate phase foam drilling fluid formulation drilling fluid chemistry friction foam base liquid bottom hole pressure foam pressure gauge viscosity experiment procedure equation reduction reservoir surveillance upstream oil & gas symposium production monitoring annular...

... Abstract This paper presents the history of the ‘Gauge Accreditation Facility’ project. Twelve large oil companies sponsored a joint industry project to test and compare a large number of memory and permanent pressure gauges. The project experienced a significant improvement in gauge quality...

... into the injection zone. Downhole pressure gauges were initially installed to determine the differential pressure across the pump. A downhole flow meter was later installed to determine actual flow rates into the injection zone. injection system society of petroleum engineers installation progressing cavity...

... Abstract This paper addresses the characterization and consequences of non-ideal pressure gauge performance on pressure transient analysis. In practice, pressure measurement instruments can have response errors, including short and long term drift and anelastic relaxation, that can dramatically...

... All these requirements can be satisfied by a pressure gauge based subsidence monitoring system. The relative subsidence between two platforms can be computed by comparing an average value of the observed pressures on one platform to a similar value of the other platform. A change in time...

...-in and bottomhole shut-in examples are included. flow rate pressure trend drillstem testing upstream oil & gas high-permeability reservoir well 82 drawdown test reservoir drillstem/well testing pressure transient analysis pressure gauge pressure behavior horner graph society of petroleum...

... which can only be answered at the well site. To facilitate rapid data anlysis, a systematic approach is important. The following approach is a guide to on-site analysis and should not be considered as the answer to all analysis problems. Selection of pressure gauges is important. In general, select...

... reading bottom-hole pressure gauges, a resume of all Permagauge installations, plus detailed experience with the Mississippi plus detailed experience with the Mississippi runs verifying the accuracy of the Permagauge to be equal to wireline pressure surveys. Introduction Bottom-hole pressure data...