{"title":"Quick-look core-logging, a cost-effective way to develop a regional depositional model, Patchawarra Formation, Cooper Basin","authors":"C. Cubitt, R. Kirk, Sharon Tiainen","doi":"10.36404/nhnd6722","DOIUrl":null,"url":null,"abstract":"The early Permian Patchawarra Formation is one of the principal gas producing intervals of the South Australian Cooper Basin (Government of South Australia., 2022). The gross depositional environment (GDE) for this interval is reported to be dominantly fluvial plain (Strong et al., 2002 and Stephens et al., 2014). However, recent logging and interpretation of 296 m of the Patchawarra Formation from seven wells (Dullingari 39, Fly Lake 2, Halsam 1, Le Chiffre 1, Moomba 194, Pando 1 and Talaq 1), from the South Australian Cooper Basin, indicate the presence of significant lacustrine depositional environments, including shoreface, possible lacustrine turbidites and potential incised valleys, all of which may alter exploration and development strategies.","PeriodicalId":330957,"journal":{"name":"Central Australian Basins Symposium IV - Exploring Australia’s Resource Frontier","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2022-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Central Australian Basins Symposium IV - Exploring Australia’s Resource Frontier","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.36404/nhnd6722","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
The early Permian Patchawarra Formation is one of the principal gas producing intervals of the South Australian Cooper Basin (Government of South Australia., 2022). The gross depositional environment (GDE) for this interval is reported to be dominantly fluvial plain (Strong et al., 2002 and Stephens et al., 2014). However, recent logging and interpretation of 296 m of the Patchawarra Formation from seven wells (Dullingari 39, Fly Lake 2, Halsam 1, Le Chiffre 1, Moomba 194, Pando 1 and Talaq 1), from the South Australian Cooper Basin, indicate the presence of significant lacustrine depositional environments, including shoreface, possible lacustrine turbidites and potential incised valleys, all of which may alter exploration and development strategies.
早二叠世Patchawarra组是南澳大利亚库珀盆地(South Australian Cooper Basin)的主要产气层段之一。, 2022)。据报道,该层段的总沉积环境(GDE)以河流平原为主(Strong et al., 2002; Stephens et al., 2014)。然而,最近对南澳大利亚库伯盆地7口井(Dullingari 39、Fly Lake 2、Halsam 1、Le Chiffre 1、Moomba 194、Pando 1和Talaq 1) 296 m的Patchawarra组进行的测井和解释表明,存在重要的湖泊沉积环境,包括滨面、可能的湖泊浊积岩和潜在的切谷,所有这些都可能改变勘探和开发策略。