...-free insertion-and-retrieval capability provides fast, low-cost installations and easy workover at the wellsite. With its upper and lower adaptors, the pump will set and seal between the polished bore areas of the sliding-sleeve door and is locked into position with a lock mandrel or no-go profile...

... during high gas demand. Moreover, workover solution led to 7-8 months for completion of workover and reinstatement of surface facilities. In this paper, case studies of different integrity related problems with sub-surface valves discussed and extensive study conducted to restore the critical sub-surface...

... operator intersection asset and portfolio management artificial intelligence knowledge management operating envelope constraint prescriptive production enhancement candidate wpo workover Introduction This paper presents the concepts of integrating prescriptive digital tools, Well Operating...

... media and holding the pressure. This content of this paper is related to such kind of wells that can flow naturally and should comply to the double barrier policy. Any failure in the primary barrier envelope (means - completion) normally is addressed during workover by simply re-completing the well...

... materials and corrosion intervención de pozos petroleros flowline corrosion wellbore integrity completion installation and operations asset and portfolio management wellbore design completion equipment company reference workover investigation downhole intervention well intervention riser...

.... Flow through features such as fractures, completion restrictions, cement channels or perforated holes will generate noise at a medium frequency between wellbore flow noise and reservoir noise correspondent to the feature size [ 2 ]. Abstract This paper will describe pre and post workover well...

... of the most challenging activities with direct effect on the well life and well integrity status. This paper is based on the actual lessons learned and latest best practices in zonal isolation of Company fields developed according to business requirements during drilling and workover operations. It covers...

... lubricator ESP application cable Upstream Oil & Gas ESP string assembly configuration Completion Installation and Operations safety valve workover ESP cable artificial lift system modification Wellhead requirement master valve completion cd esp project team valve...

... enhanced recovery Upstream Oil & Gas pressure drop conformance improvement novel irm automation workflow Exhibition workflow reservoir Reservoir Management evaluation water breakthrough icd water injection development scheme international petroleum exhibition AICD workover water...

... operator Upstream Oil & Gas predictive maintenance data scientist production facility machine learning Model Building well production workover Artificial Intelligence drilling rig oil and gas model building platform Offshore Production facility maintenance operation sensor data society...

... Abstract During normal rig workover operations, once the old completion is retrieved, corrosion log is being executed to check the condition of the casing and/or liner as one of the means to establish a way forward. Decision can be made easily in case of pipe found completely corroded...

... Abstract Downhole casing repair is a major workover operation worldwide, especially in wells which were drilled and put on production decades ago. The presence of corrosive formations is considered a common downhole source that slowly corrodes steel strings over time. Several remedial options...

..., but with time the production rates decline and wells start to produce in unstable mode. This unstable production mode leads to huge scaling and corrosion issues which results in tubing failures requiring huge and expensive workover to restore well production. Due to low production rates and expensive workover...

... recommendations for other areas of application of this technology for maximum benefits, like three-barrier evaluation prior to workover and multiple barrier time lapse corrosion monitoring. Subsurface Corrosion materials and corrosion flowline corrosion riser corrosion Pipeline Corrosion well integrity...

.... Monitoring for this situation is of critical importance because it generally means the ‘double barrier' well integrity policy that most OPCO's follow is breached. Depending on the nature of the SAP, it is often necessary to close in the well pending workover. In other cases, where a workover...

... Installation and Operations safety valve lock profile wellbore society of petroleum engineers Upstream Oil & Gas nitrogen integrity well integrity landing nipple workover Idhsvc control line pressure Introduction Operating well with integral DHSV is vital to maintain barrier control...

... well logging downhole intervention barge Upstream Oil & Gas cantilever system cantilever solution drilling rig pipe Well Intervention platform Efficiency workover log analysis production enhancement light well intervention coil cantilever ESP replacement requirement...

..., was a campaign to fully workover wells by removing existing old completions and replace them with new completions (tubing, packers, SSSV & X-mas trees). This was conducted with a work over rig over a 2 year period. Phase 2, is post production and focuses mainly on restoring well head integrity...

... the history of the well HWTH-34 and workover's performed during its life span. It will also discuss the latest achievement deploying Saudi's first TAML Level 3 multilateral completion of a tri-lateral well. drilling operation completion orientation Directional Drilling Upstream Oil & Gas liner...

... and wall thickness assessments have been performed on some workovers. The paper reviews these items in greater detail and proposes forward plans for the remaining life of field. artificial lift system Reservoir Surveillance production monitoring oilfield chemistry production control Artificial...