... drilling fluid selection and formulation drilling fluids and materials drilling fluid property coreflood drilling fluid formulation Fluid Dynamics formate brine formation damage kaolinite cs formate spe european formation damage conference productivity wellbore Completion Fluid evaluation...

... prevention, sand production and evaluation/feedback. Each stage is mapped and associated with field redevelopment plan, project management control level, the time cycle (short: operation efficiency, medium: production optimization and long: reservoir management), digital oilfield, roles and responsibilities...

.... Comprehensive candidate selection methodology with available data was devised to identify best stimulation candidates from existing set of wells. Comparative Petro-physical log evaluation, Mechanical Earth modelling and oriented perforations in selected wells was deployed to further understand reservoir...

... and phase trapping. Unfavorable interaction of the filtrate with the reservoir fluids and rock minerals can generate emulsions and precipitates. The same scenario may occur in hydraulically fractured formations. An integrated multidisciplinary approach is pursued in this study to evaluate formation damage...

... Abstract Perforation performance evaluation has come under scrutiny in several recent publications. For most shaped charge perforators sold, performance is evaluated in cement targets, from which downhole performance is extrapolated. This method has been shown to generally over-predict downhole...

... Abstract Petrophysical analysis plays a strategic role in the evaluation of well productivity and, ultimately, hydrocarbons in place, but its importance in formation damage assessment and evaluation has often been overlooked or inappropriately applied. Over-reliance on often ambiguous well test...

... of the activator. Extensive laboratory research has been performed to develop and qualify this sealant system. Simple, static-sealed tube tests were first run to qualitatively evaluate the gel strength and gelation time. Then, gradually, the formulation was refined and rheological data was measured and collected...

... established. The lab evaluation and field tests showed that not only there is a good compatibility between GPJ and common drilling fluid systems but also plugging rate and recovery rate of cores treated by the developed systems both are over 90%, field test skin factor is close to zero, thus the developed...

... Abstract Water phase trapping is the most vital damage to tight sandstone reservoirs, which is different from water blocking, and it is a key barrier to improve resource assessment, successful exploration and efficient development operations. It cannot be evaluated by the traditional method...

... & Gas thermal stability produced water management and control Fluid Dynamics flow in porous media natural fracture conformance improvement OCP system sandpack evaluation gelation time History application water cut retarder high-temperature conformance polymer spe 121143 Symposium water...

... Oman reservoir society of petroleum engineers contractor problem statement Petroleum Development Oman umbrella contract contract evaluation provider CPC team vendor Introduction PDO asset can be classified into Northern & Southern Directorates. The Northern directorate produces...

... in 2004. This year program is of the same and even greater scale. All of the Company's wellwork activity is tracked in the WETS™ wellwork evaluation tracking process, a BP heritage tool. This process was implemented in Sidanco assets in December 2002 – February 2003 and in TNK assets in November 2003...

... Abstract Petroleum well performance and its evaluation are clearly some of the most important functions of modern production engineering. We present a general approach to the issue by employing the field-derived, dimensionless productivity index (J D ) which we calculate from measured...

... injectivity well intervention drilling fluid selection and formulation petroleum engineer fluid loss control completion installation and operations pulse-rotating jet system acidizing reservoir drilling fluid property horizontal gravel packed injection well evaluation drilling fluid chemistry...

... remediation assessment remediation of hydrates ion concentration scale squeeze treatment solid analysis monitoring spe 93892 evaluation hydrate remediation solid sample upstream oil & gas production chemistry concentration esem brine scale remediation composition solid evaluation...

... five field case histories that highlight the role of UB. underbalanced operation ub completion spe 82201 ubo liner evaluation completion process randall cade openhole completion underbalanced technology completion process drilling operation information operator upstream oil & gas...

... for an economic evaluation of the water injection process, integrating the key technical and economical elements. A six–stage process to evaluate the "Value of Injection Water" is presented. For illustrative purposes, this process is applied to show how a holistic technical–economic evaluation of the water...

... international symposium evaluation gravel pack profitability exhibition formation damage control spe annual technical conference sand production baker oil tool productivity wellbore design frack and pack conference enhanced recovery frac and pack hydraulic fracturing reservoir characterization...

... Abstract The Well Intervention Profitability Evaluation Project was aimed at applying a BP Corporate methodology (WETS, Wellwork Evaluation Tracking System, SPE 30649) to TotalFinaElf's Mature Fields. When Oil Fields become "mature", drilling new wells may not necessarily be the appropriate...

... and formulation calcium carbonate drilling fluid formulation low-pressure reservoir lirio quintero polymer drilling fluids and materials dynamic filtration crude oil upstream oil & gas viscosity fluid system concentration filtration permeability formulation evaluation drilling fluid property...