... upscaling from fine-scale discrete fracture models. The new approach is proposed to deliver computationally affordable simulation models under precision comparable to the high-resolution models. The approach starts with several sets of flow-based single scenario upscaling procedures. A fine-scale discrete...

... recorded to date. The paper also outlines how the process was further improved by adding larger diameter magnets and scrapers above the liner top, to enhance metal recovery, and reach the theoretical metal weight value expected. This new procedure, also contributed to minimize the completion cleanout trips...

... contribution production parameter procedure production data reservoir 1 water production zonal gas contribution Introduction Wells producing from different zones from a single string often requires fluid contribution from individual zones. This is required from both reservoir perspective...

... for success of this campaign. In the initial exploration phase of the field, 13 wells were drilled, and up to 40 days of average non-productive time (NPT) were recorded. Drilling fluid systems and procedures adopted from the other fields were unable to counter the unique challenges associated...

... recorded in the ThruBit logging tools memory while pulling out of hole. The ThruBit logging technique was performed successfully across interbedded formations: a detailed operating procedure was developed to minimize stationary time to account for the differential sticking risk. It allowed to save three...

... of the instrument, including calibration, Analytical procedure, analyst, and influence of environmental conditions. Matrix is one of most common interference that effect choosing appropriate QA. The certified reference material (CRM) is not available at all (matching neither matrix nor measured), in additional...

... pipe pipe spool adapter mobile skid Wellhead maintenance carbon fiber installation onshore riser procedure Wing Valve flexible onshore riser carbon steel application well tie-in valve Introduction A conventional tie-in procedure for an onshore well producer is completed...

... well control Upstream Oil & Gas annular pressure drilling Drillstem Testing air emission explosion hard hat coverall assessment safety glasses operator safety glove choke manifold procedure Safety Boot productivity society of petroleum engineers certificate successful nitrogen...

... procedure cable annular BOP electrical submersible pump operation Upstream Oil & Gas deployment surfactant new cable saudi arabia Completion Installation and Operations salinity seal stack assembly installation well control situation coiled tubing bowl protector society of petroleum...

... Upstream Oil & Gas plug drilling operation cement plug procedure BHKA disconnect casing and cementing tail pipe disconnect drillpipe loss interval contamination operator wellbore lost-circulation zone tail pipe placement slurry work string disconnect fiberglass...

... of choice due to its gradient-free procedure. In MCMC method normally to march to next iteration the new sample is independent of the previous sample and the proposal distribution is rather random. To improve the sampling procedure and make MCMC process more efficient we propose an approach based on locally...

... Abstract Collision avoidance, one of the hottest subjects in the oil and gas industry, must be treated as high priority before executing any drilling programs. Wellbore collision avoidance procedures have a huge impact on the wellbore placement for targetson many desired reservoirs. A well...

... for performance. The procedure goes through the use of exploratory data analytics for raw data consolidation, flow stability analysis and data validation. This includes quadratic order linear regression curve fitting of wellhead pressure-flow rates relationship. Furthermore, WGMPFM repeatability evaluation...

... in a layer is connected to all the neurons in the previous layer. The network consist of three layers and the popular back-propagation (BP) algorithm [ 16 ]—[ 18 ] has been used for network training optimization. Typically, the data are fed to the network through the input layer in fed-forward procedure...

... miscible flood recovery miscible method minimum miscibility pressure porosity core plug flood society of petroleum engineers Upstream Oil & Gas experiment recovery factor water flood Scenario procedure injection Oil Recovery co 2 Kuwait core sample reservoir permeability...

... Reservoir Surveillance drillstem/well testing production control Drillstem Testing CSG Op production monitoring Upstream Oil & Gas bottom hole pressure gas Oil Ratio well performance computer program procedure PiP GOR pump intake pressure artificial lift system flow metering...

... spread. In addition, spreading may result from low oil-acid IFT's, rather than indicating strong oil-wetness. A procedure is proposed for contact angle experiments for surfactant solutions that cause oil droplets to spread. Rocks were centrifuged in spent acid solutions with VES and EGMBE. Then, contact...

... Aramco drilling engineering division and a service company together developed new procedures and techniques that proved to be efficient in stuck-pipe reduction. Poor hole cleaning was identified as the main reason for stuck-pipe incidents. Procedures with compilation of best practices having reference...

... acquisition has been acquired thanks to a detailed well-test procedure and job planning. This test required a significant amount of prejob planning, in addition to attention to detail in the execution and onsite preparation and maintenance. Our paper describes the test requirements, the prejob planning...

... exercises and drills. These processes also enabled the roll out of SRAK's golden rules, being: compliance with laws and Company procedures; the duty to intervene; respect for people and the environment we operate in. The workshop also allowed for a full understanding of the twelve...