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Keywords: perforation
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Proceedings Papers

Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 10–12, 2023
Paper Number: SPE-215227-MS
... of perforations through micro channels behind the casing which could not be repaired with two attempts of secondary cementation. The task of curtailing extraneous water and bottom water entry into the well bore was successfully accomplished by water shut off job execution using organic cross-linked polymeric gel...
Proceedings Papers

Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 10–12, 2023
Paper Number: SPE-215230-MS
... recovery artificial lift system perforation esp design result Introduction The KS field is a mature field, located onshore in South Sumatera, Indonesia. This field was discovered in 1996 and the oil production was started in 1998 from 3 hydrocarbon formations: Talang Akar Sandstone (TAF), Telisa...
Proceedings Papers

Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 10–12, 2023
Paper Number: SPE-215270-MS
... Using the perforating design methods, the following parameters are estimated for conducting an efficient underbalanced perforation: maximum underbalance pressure limits for perforating shot density. initial surge volume per perforation minimum underbalance pressure for cleanup...
Proceedings Papers

Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 10–12, 2023
Paper Number: SPE-215309-MS
... is near the perforation, accordingly it was planned to carry out the test by placing the heater in a horizontal section with a drain hole and a slotted casing liner of 7 inch. The methodology behind using the Electrical Downhole Heater was to increase the temperature in and around the wellbore, which...
Proceedings Papers

Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 10–12, 2023
Paper Number: SPE-215351-MS
... casing. To build it, a cement evaluation log was run to investigate the presence of cement in annulus surface-production casing. A perforation gun was then run into the well to make some holes in production casing below leaking points. Injectivity and communication test was then performed to check...
Proceedings Papers

Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 10–12, 2023
Paper Number: SPE-215487-MS
... those intervals have been stimulated. Fiber-optic sensing technologies were deployed in a well to monitor the fluid/proppant transport through all the perforation clusters across the target reservoirs. The two technologies used were Distributed Temperature Sensing (DTS) and Distributed Acoustic Sensing...
Proceedings Papers

Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 10–12, 2023
Paper Number: SPE-215486-MS
... Abstract An operation in Malaysia successfully implemented coiled tubing (CT) expandable steel patches to isolate upper depleted zones so that lower gas zones could be produced. This serves to prove the technique as a method that can be used in top-down gas production isolate & perforate...
Proceedings Papers

Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 10–12, 2023
Paper Number: SPE-215431-MS
... that was drilled and tested in 2019 with a 2,000HP land drilling rig. The well had two zones of open perforation and it was then suspended with a combination of inflatable cement retainer, cement and sand plugs, and another V0 hydraulic plug above it. The first operational scope was to prepare the wellbore...
Proceedings Papers

Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 10–12, 2023
Paper Number: SPE-215338-MS
... by tagging and pressure testing. An alternative verification process is proposed to verify the annulus barrier as a proper barrier. upstream oil & gas completion installation and operations perforation casing and cementing cement and bond evaluation pwc geology cement caprock geologist...
Proceedings Papers

Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 12–14, 2021
Paper Number: SPE-205707-MS
... monitoring exhibition reservoir characterization microseismic result spe annual technical conference perforation treatment well hydraulic fracturing horizontal section extension background noise upstream oil & gas microseismic event hydraulic fracture fracture horizontal well geophone...
Proceedings Papers

Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 12–14, 2021
Paper Number: SPE-205757-MS
... Punch and perforation method, starting with 100 psi underbalance condition. Wireline well intervention with 2.5 in hollow-carrier gun with deep penetration charges. Double density (12 shoot per foot) perforations with 1.5 to 3 meters interval. BEH Concept, Simulation, and Pilot Wells...
Proceedings Papers

Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 12–14, 2021
Paper Number: SPE-205556-MS
.... Then, the static properties and the dynamic properties predicted by the U-Net are input to a DNN to predict production rates at the well perforations. The inclusion of U-net predicted pressure and saturations improves the quality of the well rate predictions. The proposed methodology is presented...
Proceedings Papers

Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 12–14, 2021
Paper Number: SPE-205535-MS
... condition to set up a conventional CT system. As part of continuous improvement in Well Intervention, smaller size of CT called Micro CT is deployed to unload the completion fluid using nitrogen pumping. This is to provide sufficient drawdown prior to clean up or perforation jobs. Micro CT is a small...
Proceedings Papers

Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 12–14, 2021
Paper Number: SPE-205631-MS
... and stress data are used as inputs for the generated model. A horizontal well is created in the middle shale gas formation with three fracture stages and 100m perforation spacing between them. Each hydraulic fracture stage is pressurized sequentially based on the treatment plan of ball drop sliding sleeve...
Proceedings Papers

Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 12–14, 2021
Paper Number: SPE-205646-MS
... proppant criteria candidate well fracturing treatment reservoir fracture perforation ara formation karim formation fracture stimulation Introduction Karim Small Fields (KSF) have been on production since 1987. The cluster is in the southern part of the Sultanate of Oman ( Fig. 1...
Proceedings Papers

Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 12–14, 2021
Paper Number: SPE-205803-MS
... the light phase (gas) in the high side of the well. Both maps showed clearly the flow pattern and were used to quantify the production of each perforation and the total rate matched closely the surface rate (within 2% deviation). With the hold-up and velocity maps, the real flow rates were obtained...
Proceedings Papers

Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 12–14, 2021
Paper Number: SPE-205790-MS
... screen criteria such as no remaining deep zone reservoir to be produced, bottom-up perforation strategy, and low stake-per-reservoir to be produced in multi-reservoir to gain higher cumulative reserves. Minimum reserve of 0.04 Bcf per well is considered economic to produce the well with hanging screen...

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