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Keywords: plug
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Proceedings Papers

Paper presented at the SPE/IADC Middle East Drilling Technology Conference and Exhibition, May 23–25, 2023
Paper Number: SPE-214553-MS
... are closed when they are lowered, and are opened through soluble rubber plugs. After fracturing operation, the sliding sleeve can be opened by coiled tubing with switch tools and the horizontal pipe string remained as the production pipe string. Through the laboratory test, the switchable sliding sleeve...
Proceedings Papers

Paper presented at the SPE/IADC Middle East Drilling Technology Conference and Exhibition, May 23–25, 2023
Paper Number: SPE-214562-MS
... Abstract Plug and perf technique is a common method to unlock the potential of tight gas formations. The conventional method is to set millable plugs to establish zonal isolation between target stages. A new degradable frac plug has been introduced for high pressure and high temperature...
Proceedings Papers

Paper presented at the SPE/IADC Middle East Drilling Technology Conference and Exhibition, May 23–25, 2023
Paper Number: SPE-214612-MS
... and reduce rig time. cement chemistry cement formulation packer well integrity zonal isolation operation liner hanger multi-stage upstream oil & gas asia government uae government supplier plug international association migration positive impact drilling contractor bypass plug spe...
Proceedings Papers

Paper presented at the SPE/IADC Middle East Drilling Technology Conference and Exhibition, May 23–25, 2023
Paper Number: SPE-214577-MS
... any function. The placement of a balanced plug is feasible. However, a high-density fluid above a lighter fluid is not stable. The phenomenon is known as Rayleigh-Taylor instability. In principle, to be reasonably stable, the interface must be horizontal. The longer the interface is, the more unstable...
Proceedings Papers

Paper presented at the SPE/IADC Middle East Drilling Technology Conference and Exhibition, May 23–25, 2023
Paper Number: SPE-214759-MS
... in the development of shale gas wells in North America, and has increased output and decreased the extraction cost significantly of shale gas resources. The disadvantage of unable to control the fracturing fluid accurately of the conventional temporary plugging diverting refracturing technologies like chemical...
Proceedings Papers

Paper presented at the SPE/IADC Middle East Drilling Technology Conference and Exhibition, May 25–27, 2021
Paper Number: SPE-202158-MS
... Abstract The success or failure of cement plugs are known to alter the timeline of an oil well; not to mention the additional costs and NPT associated with the rig activities. Unsuccessful cement plug costs oil companies considerable amount of capital both in extra rig time and service company...
Proceedings Papers

Paper presented at the SPE/IADC Middle East Drilling Technology Conference and Exhibition, May 25–27, 2021
Paper Number: SPE-202074-MS
... and well would support a fluid column coil tubing was used to place an acid soluble cement plug in the short interval between casing shoe and end of tubing (8-10m) Results, Observations, Conclusions The first well in the campaign required more than 10 times the theoretical volume of CaCO3 to fill...
Proceedings Papers

Paper presented at the SPE/IADC Middle East Drilling Technology Conference and Exhibition, May 25–27, 2021
Paper Number: SPE-202175-MS
... Abstract A new valve has been designed and qualified to reduce interventions during packer-setting operations. In a typical well, completion with a hydraulic-production packer, the tubing string must be plugged to create the required pressure differential for packer actuation. At desired depth...
Proceedings Papers

Paper presented at the SPE/IADC Middle East Drilling Technology Conference and Exhibition, January 29–31, 2018
Paper Number: SPE-189398-MS
.... The sequence required a tester plug in order to conduct RCD installation with drillpipe inside the well to be feasible. With the RCD installed, drilling operation could commence to strip in to bottom and circulate and control the well. The rig up diagram for PMCD system is shown in Fig. 3 . Once...
Proceedings Papers

Paper presented at the SPE/IADC Middle East Drilling Technology Conference and Exhibition, January 29–31, 2018
Paper Number: SPE-189402-MS
... Upstream Oil & Gas ICD completion flow control equipment OBC ICD completion completion plug Completion Monitoring Systems/Intelligent Wells circulation cement well delivery optimization packer inflow control device system design international association of drilling contractors well...
Proceedings Papers

Paper presented at the SPE/IADC Middle East Drilling Technology Conference and Exhibition, January 29–31, 2018
Paper Number: SPE-189339-MS
... drilling fluid management & disposal drilling fluids and materials casing design circulation casing and cementing circulation zone Dammam formation flow rate fiber fiber cement plug Upstream Oil & Gas concentration fiber concentration operation well control annular...
Proceedings Papers

Paper presented at the SPE/IADC Middle East Drilling Technology Conference and Exhibition, January 29–31, 2018
Paper Number: SPE-189363-MS
... & Coots/Halliburton proposal was selected for engineering and execution. The operation was treated as a Workover (well secured and capped with BOP). Main stages involved: Installation of Downhole plugs , monitor of annular pressures and bleed off operations. Surface installations removal. Cellar...
Proceedings Papers

Paper presented at the SPE/IADC Middle East Drilling Technology Conference and Exhibition, January 26–28, 2016
Paper Number: SPE-178155-MS
... Abstract The objective of this paper is to discuss the successful application of a cryogenic freeze plug to fulfill the requirements of dual shutoffs prior to removing the production tree. This operation is presented as a substitute when conventional means are not feasible. The Saudi Aramco...
Proceedings Papers

Paper presented at the SPE/IADC Middle East Drilling Technology Conference and Exhibition, January 26–28, 2016
Paper Number: SPE-178228-MS
... enabled leak isolation, and mechanical plug barrier placement before abrasive jetting for tubing punch just above the packer with depth correlation by memory casing collar locator (CCL). Based on similar work performed on a nearby well, this innovative abrasive punch technology enabled the rig to save...
Proceedings Papers

Paper presented at the SPE/IADC Middle East Drilling Technology Conference & Exhibition, October 7–9, 2013
Paper Number: SPE-166746-MS
... length abandoned borehole was also along the 1050 m lateral in the target interval. Stimulation was performed down the 5 1/2-in. casing using a perf-and-plug method. The final well was designed with 12 fracturing stages, each stage with three sets of perforation clusters 1 to 2 ft in length, 6 shots per...
Proceedings Papers

Paper presented at the SPE/IADC Middle East Drilling Technology Conference & Exhibition, October 7–9, 2013
Paper Number: SPE-166705-MS
... and Milling operation Run tie back liners. Plug and abandon wells. Production testing including coiled tubing stimulation and wire line operations. Spotting and squeezing cement plugs, changing THS and X-mass tree. Casing repair. Run completion into development well...
Proceedings Papers

Paper presented at the SPE/IADC Middle East Drilling Technology Conference & Exhibition, October 7–9, 2013
Paper Number: SPE-166747-MS
... technology has been upgraded to enable an increasing number of composite plugs and ball seats to be completely milled out in one trip reducing downhole time which reduces operator costs. An operator in the Williston basin, after having set 79 composite plugs in two separate wellbores and completed fracing...
Proceedings Papers

Paper presented at the SPE/IADC Middle East Drilling Technology Conference & Exhibition, October 7–9, 2013
Paper Number: SPE-166778-MS
... and materials Brine formation damage plug gas permeability crude oil lubricant product spe iadc 166778 differential pressure permeability reservoir liftoff pressure Introduction The drive for extended horizontal and multi-lateral wells with maximum reservoir contacts have placed a continuous...

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