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Keywords: sensitivity analysis
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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-205611-MS
... sensitivity analysis gas lift injection gas biggest offshore complex petroleum engineer gas injection back pressure scmd integrated production modelling artificial lift system performance analysis reduction gas injection pressure barrels of oil gas injection rate valve Introduction...
Proceedings Papers

Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 29–31, 2019
Paper Number: SPE-196345-MS
... development technology. We also conducted the sensitivity analysis for each scenario to explore the uncertainty and mitigate investment risk. Results, Observations, Conclusions Three main technologies includes: 1, waterflood with inverted nine-spot vertical well pattern (WFV); 2, waterflood with vertical...
Proceedings Papers

Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 29–31, 2019
Paper Number: SPE-196243-MS
... showed better predictions for the actual values than the previously developed models, suggesting the ability of the new models to predict mud losses, ECD, and ROP within an acceptable error. In addition, a 10% sensitivity analysis was conducted for all models to quantify and understand the effect of each...
Proceedings Papers

Paper presented at the SPE Asia Pacific Oil and Gas Conference and Exhibition, October 23–25, 2018
Paper Number: SPE-192077-MS
... and EUR estimates based on observed reservoir depletion trends. Stability of produced GIIP estimates was tested by means of sensitivity analysis and robustness of the technique demonstrated by comparison with results of numerical reservoir simulation. Finally, reservoir tank models were linked...
Proceedings Papers

Paper presented at the SPE Asia Pacific Oil and Gas Conference and Exhibition, October 23–25, 2018
Paper Number: SPE-192101-MS
...; swabbing while tripping; lost circulation or mud cut by gas, water or oil ( Grace 1994 ). Abstract A transient flow model capable of modeling gas solubility will be used to perform a sensitivity analysis of kick behavior in a subsea backpressure MPD system when using oil based mud. The parameters...
Proceedings Papers

Paper presented at the SPE Asia Pacific Oil and Gas Conference and Exhibition, October 23–25, 2018
Paper Number: SPE-191973-MS
... society of petroleum engineers target depth placement lbf sensitivity analysis flotation tool Introduction Extended wells are wells in which the horizontal section is longer than the vertical section and therefore it presents higher frictional forces due to larger contact surface...
Proceedings Papers

Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 17–19, 2017
Paper Number: SPE-186899-MS
...-condensate field surrogate model experimental design permeability simulation reservoir design optimisation hydraulic fracturing sensitivity analysis society of petroleum engineers condensate production production performance Relevance Gas-condensate reservoirs were not recognized...
Proceedings Papers

Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 17–19, 2017
Paper Number: SPE-186960-MS
.... technical limit drilling Completion Installation and Operations knowledge management drilling operation Performance Improvement Process completion duration sand control Upstream Oil & Gas gravel pack performance improvement process technical limit methodology sensitivity analysis assumption...
Proceedings Papers

Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 17–19, 2017
Paper Number: SPE-186325-MS
... is applied to field model to further on do sensitivity study. Sensitivity analysis of every parameter is provided to better understand the effect of each mechanism that contributes to the oil incremental result. Stratigraphically, Tanjung Structure has 7 productive zones: Zone A, B, C, D, E, F and P...
Proceedings Papers

Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 20–22, 2015
Paper Number: SPE-176174-MS
..., and dissolution trapping of 45.8, 46.5, and 3.6%, respectively. According to reservoir and fracture parameters, amount of each state would be changed. The sensitivity analysis for either enhanced CH 4 recovery or CO 2 storage is conducted to investigate the critical parameters that control these CO 2 -EGR...
Proceedings Papers

Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 20–22, 2015
Paper Number: SPE-176164-MS
.... To validate the advantage of the proposed method is compared with EnKF using a conventional forward simulaotor. Also, the proposed method is coupled with distance-based generalized sensitivity analysis (DGSA) to select sensitive model parameters. FMM-EnKF using selected parameters is useful when...
Proceedings Papers

Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 20–22, 2015
Paper Number: SPE-176431-MS
... feasibility study, sensitivity analysis, and followed by the completion installation and production operation practices for the first two (2) successfully completed AGL wells in Malaysia. In the candidate screening process, a novel design approach was used based on a 3D numeric single wellbore dynamic model...
Proceedings Papers

Paper presented at the SPE Asia Pacific Oil & Gas Conference and Exhibition, October 14–16, 2014
Paper Number: SPE-171493-MS
... condition sensitivity analysis bottleneck issue single-well model production test data Surface Network Model manifold mitigation analysis society of petroleum engineers knowledge management Introduction In many cases, mature oil reservoirs are initially produced by primary depletion...
Proceedings Papers

Paper presented at the SPE Asia Pacific Oil and Gas Conference and Exhibition, October 22–24, 2012
Paper Number: SPE-158173-MS
... corrosion rate prediction co 2 characteristic sensitivity analysis INTRODUCTION Corrosion is a natural phenomenon occuring in the environment. It is generally due to the reaction between iron and oxidant. Iron reacts electrochemically with the oxidant in the presence of electrolytes. In carbon...
Proceedings Papers

Paper presented at the SPE Asia Pacific Oil and Gas Conference and Exhibition, October 22–24, 2012
Paper Number: SPE-159195-MS
... price relative regret state npv tax policy initial oil reserve market analysis upstream oil & gas net relative regret npv tax rate initial oil reserve value actor producer producer npv sensitivity analysis Introduction Once the production profile is defined, the total field...
Proceedings Papers

Paper presented at the Asia Pacific Oil and Gas Conference & Exhibition, August 4–6, 2009
Paper Number: SPE-123555-MS
... interpretation Modeling & Simulation interpret exploration well test deconvolution buildup Upstream Oil & Gas permeability layer rinv DST reservoir Drillstem Testing flow rate peak flow rate sensitivity analysis derivative deconvolution derivative baffle conventional derivative pressure...
Proceedings Papers

Paper presented at the SPE Asia Pacific Oil and Gas Conference and Exhibition, October 20–22, 2008
Paper Number: SPE-115065-MS
... and their effect on the overall performance of immiscible gas-driven gravity drainage EOR are investigated in this study. This enables an estimation of fractional oil recovery for the combinations of scaling groups. The results of numerical sensitivity analysis through the reservoir simulations are presented...
Proceedings Papers

Paper presented at the SPE Asia Pacific Oil & Gas Conference and Exhibition, September 11–13, 2006
Paper Number: SPE-100212-MS
... reservoir Injection Rate injection spe 100212 reservoir permeability sensitivity analysis Oil Recovery Scenario Introduction Sirri-A is a large offshore producing field which is located in the Persian Gulf, in Iranian sector, close to Iran-Emirates border and around 100 km off the Iranian...

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