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Keywords: evaluation
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Proceedings Papers

Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 12–14, 2021
Paper Number: SPE-205706-MS
... containment needs to be ascertained for thousands of years. Several geological and geophysical factors along with the existingwells need to be evaluated to assess the potential risks for CO 2 leakage that maychallenge the long-term containment. This study considers a depleted carbonate field located...
Proceedings Papers

Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 12–14, 2021
Paper Number: SPE-205700-MS
... test ( Swift et al., 1962 ), or evaluated from multi-rate flow test data plot coefficients ( Jones et al., 1976 ), or type curve of single build up test following constant-rate production ( Spivey et al., 2004 ). A simple single rate pressure transient analysis which is supported by parameters derived...
Proceedings Papers

Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 12–14, 2021
Paper Number: SPE-205747-MS
... reservoir ye 2020 material balance rta flow regime reservoir characteristic skin factor modeling & simulation blasingame tight gas reservoir ye 2018 evaluation transient period transient analysis pta permeability reservoir simulation giip downhole gauge Introduction Utilization...
Proceedings Papers

Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 12–14, 2021
Paper Number: SPE-205572-MS
... evaluation shows that channel fracturing is the optimal stimulation method, increasing the injectivity index in this well ninefold compared to matrix acidizing. These results suggest that the implementation of effective fracturing design and operations improves the economics of the project. The results also...
Proceedings Papers

Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 12–14, 2021
Paper Number: SPE-205637-MS
... are unique challenges and concerns for the Wulalike shale formation. Based on the pilot well evaluations, two horizontal wells were drilled and completed in the Wulalike formation in different locations in the western Ordos basin in 2019–2020. Both wells were well-landed in the target zone and were...
Proceedings Papers

Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 12–14, 2021
Paper Number: SPE-205601-MS
... artificial intelligence flowback data evaluation petroleum engineer permeability correlation reservoir property gas field technology conference complex reservoir completion information flowback ratio service supplier water production inconsistency data approach dataset Introduction...
Proceedings Papers

Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 12–14, 2021
Paper Number: SPE-205651-MS
... will then lead to generating multiple scenarios and evaluations for development options via seamless connectivity and integration with other systems in an Open Platform. At this point, process automation via connectivity of technical domain inputs to Value Based Decision Making will take place alongside Data...
Proceedings Papers

Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 12–14, 2021
Paper Number: SPE-205793-MS
... wells in Indonesia had installed artificial lifts and their performance will significantly affect the production decline rate. This approach aims to create a simple data visualization from macro perspective, to evaluate the artificial lift performance of all oil wells in Indonesia and to find a solution...
Proceedings Papers

Paper presented at the SPE Asia Pacific Oil & Gas Conference and Exhibition, November 17–19, 2020
Paper Number: SPE-202314-MS
... reservoir sections and permanent downhole gauges (PDG). Each well has between 2 to 4 zones. This has enabled various distributed temperature sensing (DTS) benefits such as gas-lift monitoring, well integrity, zonal-inflow profiling, and stimulation job evaluation, etc. This paper demonstrates and discusses...
Proceedings Papers

Paper presented at the SPE Asia Pacific Oil & Gas Conference and Exhibition, November 17–19, 2020
Paper Number: SPE-202293-MS
.... The screening criteria consist of cement quality and quantity, casing metallurgy and wellhead grade. The screening results will be categorized under three different risks; low, high and unknown-risk. Each of the categories and the evaluation methods will be discussed in-depth in this paper. The assessment...
Proceedings Papers

Paper presented at the SPE Asia Pacific Oil & Gas Conference and Exhibition, November 17–19, 2020
Paper Number: SPE-202373-MS
... (e.g. monthly) revenue to discounted cash flow (DCF). Metrics definitions must also align with corporate definitions so that all participants in later evaluation (Leadership, Finance, Engineering, etc.) are in alignment on terminology. Priorities : establishing priority ranking of goals...
Proceedings Papers

Paper presented at the SPE Asia Pacific Oil & Gas Conference and Exhibition, November 17–19, 2020
Paper Number: SPE-202374-MS
.... and Wang , Z. ( 2016 ) Potential evaluation of CO 2 EOR and sequestration in Yanchang oilfield . Journal of the Energy Institute , 89 ( 2 ), 215 – 221 . Shukla , R. , Ranjith , P. , Haque , A. and Choi , X. ( 2010 ) A review of studies on CO 2 sequestration and caprock...
Proceedings Papers

Paper presented at the SPE Asia Pacific Oil & Gas Conference and Exhibition, November 17–19, 2020
Paper Number: SPE-202402-MS
... a single-vessel monitor survey was feasible. These optimisations provided cost savings incremental to the principal economy of sharing vessel mobilisation costs across the whole campaign. Both processing and evaluation (ongoing at the time of writing) are essentially separate per field, but follow...
Proceedings Papers

Paper presented at the SPE Asia Pacific Oil & Gas Conference and Exhibition, November 17–19, 2020
Paper Number: SPE-202427-MS
... to be a significant success for this well based on multiple evaluation criteria. First, the use of foam helped conserve 1,000 bbl of freshwater compared to conventional stages. Second, the foam treatment allowed two times faster cleanup compared to other stages, based on cleanup time normalized over fluid volumes...
Proceedings Papers

Paper presented at the SPE Asia Pacific Oil & Gas Conference and Exhibition, November 17–19, 2020
Paper Number: SPE-202425-MS
...Abstract Abstract The purpose of this research work is to establish a quick method for caprock integrity assessment for carbon dioxide (CO 2 ) storage site selection. There are three main components to evaluate a seal potential which are through seal capacity, seal geometry, and seal integrity...
Proceedings Papers

Paper presented at the SPE Asia Pacific Oil & Gas Conference and Exhibition, November 17–19, 2020
Paper Number: SPE-202454-MS
... tool uses time-domain electromagnetic (TEM) or pulsed eddy current (PEC) technology, which has set the benchmark for individual quantitative tubular corrosion evaluation in multi-annular well systems (multiple concentric tubulars) in recent years. Time-domain electromagnetic tools widely used...
Proceedings Papers

Paper presented at the SPE Asia Pacific Oil & Gas Conference and Exhibition, November 17–19, 2020
Paper Number: SPE-202463-MS
... is placed above TOC, and the casing is retrieved from the well. There are several challenges associated with cement evaluation in old wells. The well may have gas or gasified fluid in the wellbore, depleted formations making it difficult or impossible to fill the wellbore with liquid prior to cement...
Proceedings Papers

Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 29–31, 2019
Paper Number: SPE-196249-MS
... of best practices across the field. The process is a comprehensive review that incorporates a geological evaluation, a steamflood performance analysis, operational constraints, reservoir surveillance and an evaluation of the reservoir drainage efficiency. The process employs use of digital technology...
Proceedings Papers

Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 29–31, 2019
Paper Number: SPE-196241-MS
... and lowers the measurements resolution. Downhole conditions can present challenges for casedhole and openhole evaluation programs, and each horizontal well presents a different complexity. The technique relies on the combination of the advanced multiphase production logging tool (AMPLT) and the pulsed...
Proceedings Papers

Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 29–31, 2019
Paper Number: SPE-196262-MS
...Abstract Abstract Design, execution, and evaluation of cement operations using a new liquid-bead cement system helped achieve the necessary top of cement for development wells in Brunei. Glass beads are a common lightweight material used within the oil industry to generate low-density slurry...

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