..., and therefore limits efficiency and performance improvements. A new cloud-based slickline reporting software offers a fit-for-purpose application to record and archive all relevant data for slickline operations in a consistent and agile manner. Well and equipment information is captured through built...

... combining the pipe's fatigue profile, weld points, and completion information to strategically adjust the pull test schedule, reducing the impact of those tests on pipe fatigue and the risks associated with drifting across downhole completion jewelry. The pull test automation and optimization...

... downhole intervention transition winch controller production enhancement well logging operation information autonomous restriction navigation look-ahead algorithm well intervention algorithm traversal restriction traversal restriction navigation algorithm north sea restriction...

... technology has been developed and deployed to assess the performance of over 12,000 isolation plugs following perforation and fracturing operations. With this information, advanced stimulation performance analysis can be conducted to enable the optimization of future completion designs and well operations...

... production monitoring knowledge management nstauthority partnership footprint downhole intervention reservoir surveillance sub-sea system intervention production control strategic planning and management operator slickline platform workflow information alliance climate change north sea...

..., with a trajectory designed to maximise the contact between wellbore and reservoir, was completed with a limited entry liner. A total of 37 compartments with lengths between 700ft and 900ft were separated with swell packer assemblies along a horizontal section of 25,000ft. Critical information about the production...

... indicated a leak ranging from 0.15 – 1.5 lit/min. Gradient analysis indicated that the leak was deep in the completion potentially at a liner lap or the packer. Based on this information a sealant blend approximately 2 ppg heavier than the completion fluid was developed for the purpose of curing the leak...

... Abstract Distributed Fiber Optic Sensing (DFOS) allowed us to continuously gather information behind casing, while changing the wells surface conditions. The objective of this case study is to identify the potential causes of the sustained annulus pressure using distributed optical data...

... required for acquisition, but the innovation also extends the application of video to a wider range of diagnostic and evaluative applications. This information can then be combined with other downhole datasets across the well. These easily understood datasets provide immediate understanding of complex...

... engagement and stroker shifting action, collaborating toolstring sensor measurements with those incorporated in the test jig configuration. A single run multi-sleeve shifting operation carried out in the North Sea will also be described, with real-time surface readout information which allowed the engineer...

... solely on the pre-defined job scope and pre-job planning procedures. This paper expands on previous documentation where the TFA and real-time data were manually overlaid to significantly reduce an E&P's risk. This novel refinement of technology coalesces essential information to create a holistic...

... pressure (WHP), and depth. However, all these are surface parameters, meaning they are obtained based on the surface conditions. Having accurate downhole information to accompany the surface data can be much more helpful when encountering differential pressure sticking situations. This paper presents...

... downhole intervention linear actuator shifting tool operation shifter open diameter information engineer sequence restriction Introduction The wireline shifting toolstring typically includes one or more anchor modules, a linear actuator module, and a shifter with its key matching the target...

.... This information is used to identify and understand problems relating to restrictions, leaks, corrosion, tubular deposits, fish, the condition and functional status of valves and other engineered components, along with numerous other undesirable downhole conditions. Step changes in downhole video and image...

... of particle impacts from turbulent flow noise brings an additional aspect to production logging interpretation, allowing inflow profiling for solids as well as fluid phases. Statistical analysis of the broad-spectrum noise recorded also reveals information about fluid flow not just in the wellbore but also...

... approach it delivers with respect to cement barrier classification and casing condition assessment cement and bond evaluation casing and cementing casing design wellbore integrity well integrity wellbore design upstream oil & gas information slg map answer product zonal isolation...

... and electronic), extract important information, learn patterns in production activity, and train machines to quantify workover impact and derive best practices for field operations. Natural language processing libraries were developed to ingest and catalog gigabytes of field data, identify rich sources...

... interaction" [ 1 ]. Data Gathering or collection, is the process of gathering and measuring information on targeted variables in an established system, which then enables one to answer relevant questions and evaluate outcomes [ 4 ]. In the case study for this paper, a systematic process to gather...

... Upstream Oil & Gas Completion Installation and Operations multistage fracturing correlation calibration operation port hydraulic fracture regulatory agency information detonation seismicity shale gas complex reservoir intervention shale play fiberoptic downhole telemetry society...

.... Having all this information upfront allowed for the design of a robust fishing plan and programme, selecting the best option for success, determining the appropriate equipment and making sure that the expertise of experienced personnel was made available when needed. PRE-JOB INFORMATION GATHERING...