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| DOI | 10.1306/03061918066 |
| Multimineral diagenetic forward modeling for reservoir quality prediction in complex siliciclastic reservoirs | |
| Esch W.L. | |
| 发表日期 | 2019 |
| ISSN | 0149-1423 |
| 起始页码 | 2807 |
| 结束页码 | 2834 |
| 卷号 | 103期号:12 |
| 英文摘要 | Reservoir quality (RQ) prediction models for sandstones in use by the oil and gas industry primarily emulate mechanical compaction, quartz cementation, and cementation by a few select aluminosilicate minerals during burial. The modeled cements are treated on a kinetic basis using independent Arrhenius-style rate equations, and nonmodeled cements are constrained by empirical observations and data from analog rocks. The nonmodeled cements pose a significant modeling challenge in complex lithic and arkosic sandstones that contain carbonate, clay, or zeolite cements when analog data are not available for constraint. Twenty-nine samples covering a broad range of sandstone compositions were selected from four fields in four different sedimentary basins to investigate the potential of using modern reactive transport models (RTM) to simulate a more comprehensive suite of minerals involved in sandstone diagenesis. A commercially available RTM, GWB® X1t, was configured to model chemical diagenesis in a time-temperature burial framework conceptually similar to that employed in standard industry RQ forward models. Strategies were developed to consistently constrain kinetic parameters, fluid compositions, and fluid fluxes with the goal of standardizing these parameters to reduce configuration and calibration time. Results show that RTM using such standardized parameters can reproduce relative timing and volume changes caused by mineral dissolution and precipitation that are accurate within the uncertainty of the petrographic data constraint. The results suggest that incorporation of RTM into current industry models could provide a valuable improvement to siliciclastic RQ prediction in frontier plays with complex mineralogies wherever calibration data are sparse or unavailable. © 2019 The American Association of Petroleum Geologists. All rights reserved. |
| 关键词 | CalibrationCementing (shafts)CementsForecastingGas industryMineralsPetroleum industrySandstoneSedimentologyZeolitesAluminosilicate mineralsMechanical compactionMineral dissolution and precipitationsOil and Gas IndustryReactive transport modelsSandstone compositionSandstone diagenesisSiliciclastic reservoirsMineral industrycomplexitydiagenesisforward modelinggroundwater explorationhydrocarbon reservoirparameterizationporositypredictionsiliciclastic depositsurface temperature |
| 语种 | 英语 |
| 来源机构 | AAPG Bulletin |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://gcip.llas.ac.cn/handle/2XKMVOVA/131697 |
| 推荐引用方式 GB/T 7714 | Esch W.L.. Multimineral diagenetic forward modeling for reservoir quality prediction in complex siliciclastic reservoirs[J]. AAPG Bulletin,2019,103(12). |
| APA | Esch W.L..(2019).Multimineral diagenetic forward modeling for reservoir quality prediction in complex siliciclastic reservoirs.,103(12). |
| MLA | Esch W.L.."Multimineral diagenetic forward modeling for reservoir quality prediction in complex siliciclastic reservoirs".103.12(2019). |
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