... porosity bottom hole pressure operation gauge permeability reservoir property Introduction Reservoir characterization aims to understand and define the reservoir and fluid properties to maximize hydrocarbon production. Integration of multiple disciplines for good reservoir characterization...

... activity application enhanced recovery bottom hole pressure oxygen content microbial method Efficiency operation nutrient concentrate nutrient injection gauge Microbiology wellbore perforation injection water drillstem/well testing Back Production injectivity test reservoir Injection...

... and build-up pressure for production performance monitoring and well testing applications from the continuously available fluid level data. Comparisons with pressure data from downhole gauges show a very good agreement. The new approach of obtaining bottomhole flowing and build-up pressure data from...

... fields. Drillstem Testing information Upstream Oil & Gas pay zone fpwd result pretest Reservoir Management application drillstem/well testing reservoir pressure pressure measurement Probe real time system drawdown stationary time gauge society of petroleum engineers depletion...

... optical pressure gauge that can be used in conjunction with the existing auxiliary pressure gauge. The new approach requires the measurement of frictional pressure drop across the flowmeter which was positioned horizontally in this work, although the method is applicable to general case with any...

... testing drawdown drilling operation fpwd tool mud circulation directional drilling circulation spe 141487 real time system upstream oil & gas orientation bha gauge wellbore formation pressure buildup gradient sequence mudcake pressure data pretest operator mobility...

... Abstract It has historically been difficult to permanently monitor steam flood operations and also HPHT wells as the gauges available have short life spans and also give erroneous results. This project demonstrates a new, unique, robust, and available technology which...

... Abstract This paper probes the gauge placement issue with regard to yielding quality formation parameters, unaffected by wellbore effects. Non-physical or biased results may result if the wellbore effects go unaccounted for. We used a wellbore/reservoir simulator, which conserves mass...

... through an improved and more accurate well performance. These are achieved through analyzing the long term, real time, dynamic transient pressure obtained from Permanent Down-hole Gauges (PDG), which will provide input and vital information for improving the existing reservoir model for flow simulation...

... injectivity injection rate spe 94128 natural gas production control platform feasibility study injection facility co 2 orc project van der meer gas reservoir injection permeability test 1 upstream oil & gas gauge drillstem/well testing drillstem testing compartment reservoir...

... Abstract A new quartz electronic memory gauge that has been introduced to the oil industry will be presented in this paper. This gauge can record data with more precision than existing gauges, and thus, can establish more accurate flowing and shut-in pressure with higher resolution. In addition...

... production monitoring gauge log analysis pressure transient analysis resolution well logging reservoir characterization advanced sensor infrastructure Introduction Continuous, reliable, real-time information about reservoir performance is an essential component for optimization of production...

... Abstract The installation of permanent downhole pressure gauges as part of the Arkwright subsea development, was seen as the ideal solution to control escalating development costs and to satisfy reservoir performance monitoring needs. However, the failure of all nine pressure gauges, during...

... with alternate methods of rate measurement. flowrate multiphase downhole flowrate upstream oil & gas production control differential surface testing pressure differential water production information water holdup gauge spe 50670 lt 2 flow regime nozzle permanent system history...

... for this marginal offshore field. The vital data for assessing the reservoir flow characteristics were obtained from annual production log surveys, requiring a floating rig at the template and continuous pressure recordings obtained from the permanent downhole gauges in template and platform producers. An active...

..., and hence proved to be a very cost-effective solution. The same wireline tester that was used for sampling comes equipped with a new single-crystal quartz gauge, which displays quartz sensor accuracy and resolution but performs like a strain gauge in terms of dynamic response characteristics. Pressure...

... quartz memory pressure gauges were placed throughout 380 feet of the horizontal section. Based on the analysis of the test data the following conclusions were reached: the horizontal well will recover nearly twice as much gas as a conventional well completed in the same reservoir; the optimum rate...

.... derivative response boundary horizontal section lower boundary skin factor thickness drillstem testing vertical permeability pressure response flow regime pressure derivative upstream oil & gas drillstem/well testing operation permeability coiled tubing gauge geologist fluid dynamics...

... gauge wustrow sandstone sandstone type curve interpretation langenhoern zl westerholz zl upstream oil & gas interference horner plot interference test early reservoir simulation help drillstem/well testing united kingdom government geologist sedimentary rock clastic rock reservoir...

... hole pressure gauges have continued to function throughout the year a very large amount of daily pressure data has been collected. This has been used to modify and update the full field simulation model of the fields. The reservoirs have been shown to be much less affected by intra-field faulting than...