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Keywords: well integrity
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Proceedings Papers

Paper presented at the SPE/IADC Middle East Drilling Technology Conference and Exhibition, May 25–27, 2021
Paper Number: SPE-202173-MS
.... One of the key objectives is to prevent cross-flow between the water reservoir and the oil reservoir. – Very high chance that there will be no cement behind the casing as most of the cement would be lost to the thief zone (fractures, faults and vugs). – Well integrity will be jeopardized due...
Proceedings Papers

Paper presented at the SPE/IADC Middle East Drilling Technology Conference and Exhibition, May 25–27, 2021
Paper Number: SPE-202175-MS
... methodology well integrity flow rate deployment permanent closing pressure choke screw packer valve hydraulic simulation actuation Hydraulic or hydrostatic retrievable packers are set without mechanical manipulation of the tubing string, but it requires hydraulic pressure applied to the fluid...
Proceedings Papers

Paper presented at the SPE/IADC Middle East Drilling Technology Conference and Exhibition, May 25–27, 2021
Paper Number: SPE-202203-MS
... can be seen in the cement evaluation log. Abstract Good cementing practices are required to achieve effective zonal isolation and provide long-term well integrity for uninterrupted safe production and subsequent abandonment. Zonal isolation can be attained by paying close attention to...
Proceedings Papers

Paper presented at the SPE/IADC Middle East Drilling Technology Conference and Exhibition, May 25–27, 2021
Paper Number: SPE-202177-MS
... well control equipment well intervention upstream oil & gas setting tool spe iadc-202177-m grapple connector packer well integrity connector upper packer leak inflow test run in hole lower packer ceramic disk seal assembly straddle packer pipe slip ram coil tubing trscssv bop...
Proceedings Papers

Paper presented at the SPE/IADC Middle East Drilling Technology Conference and Exhibition, May 25–27, 2021
Paper Number: SPE-202092-MS
... intensity of the well construction requires a standardized and robust approach for well cementing to deliver high-quality well integrity and zonal isolation. The wells are designed with a surface casing, an intermediate casing, a production casing or production liner, and a cemented completion. Most...
Proceedings Papers

Paper presented at the SPE/IADC Middle East Drilling Technology Conference and Exhibition, May 25–27, 2021
Paper Number: SPE-202074-MS
... collaboration of the two companies. production control knowledge management reservoir surveillance production monitoring completion installation and operations drilling fluids and materials complex reservoir well integrity annular pressure drilling concentration upstream oil & gas...
Proceedings Papers

Paper presented at the SPE/IADC Middle East Drilling Technology Conference and Exhibition, May 25–27, 2021
Paper Number: SPE-202103-MS
... bond strength. Abstract Assurance of well integrity is critical and important throughout the entire well's life cycle. Pressure build-up between cemented casings annuli has been a major challenge all around the world. Cement is the main element that provides isolation and protection for the well...
Proceedings Papers

Paper presented at the SPE/IADC Middle East Drilling Technology Conference and Exhibition, May 25–27, 2021
Paper Number: SPE-202163-MS
... existing completion string for isolating & abandoning existing reservoir section in accordance with well integrity and global well abandonment standards. Prior to utilization of the coiled tubing cementing approach, the practice was to recover all existing completion by cutting and pulling out the dual...
Proceedings Papers

Paper presented at the SPE/IADC Middle East Drilling Technology Conference and Exhibition, May 25–27, 2021
Paper Number: SPE-202075-MS
... hydraulic isolation to avoid any heavy remedial intervention and potential dump flood behind the liner from the high-pressure Lower Burgan (LB) to Shuaiba. Full suite of well integrity logs were ran to properly assess whether enough hydraulic isolation was in place. To evaluate the bonding quality of the...
Proceedings Papers

Paper presented at the SPE/IADC Middle East Drilling Technology Conference and Exhibition, May 25–27, 2021
Paper Number: SPE-202108-MS
... complex reservoir reservoir surveillance well integrity completion equipment fracturing operation the packers ultra deep-hpht high inclination well gas field high pressure high temperature fracturing interval well ksx packer sliding sleeve packer failure stress difference soluble ball...
Proceedings Papers

Paper presented at the SPE/IADC Middle East Drilling Technology Conference and Exhibition, May 25–27, 2021
Paper Number: SPE-202113-MS
... summarized in Table 2 below. Abstract Corrosion during acid treatments causes severe damage to the tubulars and downhole equipment. Consequently, this leads to an increase in expenditure to maintain well production rates and well integrity. NACE estimates the cost of corrosion costs to be roughly...
Proceedings Papers

Paper presented at the SPE/IADC Middle East Drilling Technology Conference and Exhibition, May 25–27, 2021
Paper Number: SPE-202083-MS
... installations and pipe work. The active ingredient in the formulation is a solid, allowing onsite preparation of the acidizing fluid. paraffin remediation scale remediation production chemistry wax remediation hydrate remediation riser corrosion hydrate inhibition well integrity flowline corrosion...
Proceedings Papers

Paper presented at the SPE/IADC Middle East Drilling Technology Conference and Exhibition, January 29–31, 2018
Paper Number: SPE-189311-MS
... assessment. Pipeline Corrosion riser corrosion mould materials and corrosion well integrity repair method flowline corrosion Subsurface Corrosion Conductor Artificial Intelligence Upstream Oil & Gas conductor pipe wall thickness cofferdam Welding cement corrosion rate operation...
Proceedings Papers

Paper presented at the SPE/IADC Middle East Drilling Technology Conference and Exhibition, January 29–31, 2018
Paper Number: SPE-189402-MS
... inner string flow control equipment OBC ICD completion completion packer international association of drilling contractors well integrity inflow control device system design well delivery optimization one-trip obc icd completion valve In wells where an off-bottom cemented (OBC) liner...
Proceedings Papers

Paper presented at the SPE/IADC Middle East Drilling Technology Conference and Exhibition, January 29–31, 2018
Paper Number: SPE-189403-MS
... capacity. Drawings, procedures and interpretation of periodic testing can be integrated in a LCWIM Automatic evaluation and change in Well Integrity status from change in pressures (input) Proposed risk assessments following the (automatic) Well Integrity status Integrated cement job data and...
Proceedings Papers

Paper presented at the SPE/IADC Middle East Drilling Technology Conference and Exhibition, January 29–31, 2018
Paper Number: SPE-189423-MS
... delivered well. Second, the well quality score was distributed among four different categories where Well Integrity was an isolated category, and a well integrity issue has minimum impact on overall well quality scoring. Third, the scoring guidelines were very generic and were depended on the evaluator...
Proceedings Papers

Paper presented at the SPE/IADC Middle East Drilling Technology Conference and Exhibition, January 29–31, 2018
Paper Number: SPE-189389-MS
... scale data management systems to the level required to handle higher volumes of data and faster processing response. The most comprehensive systems, however, are those that support efficient decision making. A Middle Eastern operator embarked on a project to enhance the existing well integrity data...
Proceedings Papers

Paper presented at the SPE/IADC Middle East Drilling Technology Conference and Exhibition, January 26–28, 2016
Paper Number: SPE-178159-MS
... reservoir stimulation treatment zonal isolation multistage fracturing completion well integrity swellable packer acid fracture treatment hydraulic fracturing Upstream Oil & Gas pre-fracture injection test minimum stress direction fracture treatment upper carbonate reservoir injection test...
Proceedings Papers

Paper presented at the SPE/IADC Middle East Drilling Technology Conference and Exhibition, January 26–28, 2016
Paper Number: SPE-178189-MS
... Those standards have developed the operational guidelines in order to guaranty the integrity of oil & gas wells across the world oil fields, however, some additional subjects about well integrity must be considered, like: accountability/responsibility, well operating processes, well service...
Proceedings Papers

Paper presented at the SPE/IADC Middle East Drilling Technology Conference and Exhibition, January 26–28, 2016
Paper Number: SPE-178168-MS
... Artificial Intelligence completion equipment downhole sensor Directional Drilling well integrity completion intelligent completion run completion tally open line electro-hydraulic module valve completion string icv packer control line Upstream Oil & Gas Install cross coupling clamp...

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