... formation interpretation drilling data acquisition geological subdiscipline harkey mill sandstone brightness clastic rock directional drilling rock type depositional environment sandstone urtec bone spring sandstone lea county lithofacies scheme information bone spring carbonate davy 1...

..., and data acquisition in another water cut well was planned. sedimentary rock upstream oil & gas geology asia government geologist united states government clastic rock drilling operation hydraulic fracturing china government reservoir surveillance sandstone production monitoring...

.... These trials were conducted with consistent fluid compositions, uniform sandstone cores, and identical temperatures. Additional spontaneous imbibition trials are repeated with Eagle Ford reservoir cores at 200 to 350 °F to investigate surfactant performance and the imbibition mechanism at extreme reservoir...

... Abstract This paper focuses on reservoir characterization and a triple-porosity (sand, shale, and fracture) reservoir modeling of the tight-gas sandstones in the eastern part of Uinta Basin, Utah. The fluvial nature of the deposition and complex interactions of stress combined...

... of sandstone is present. The primary siliciclastic sediment source was from the Northern Shelf, and these sediments accumulated mainly in axial positions of the MB. Organic-rich and carbonate-bearing mudrocks (i.e., mixed siliciclastic-carbonate shales) accumulated predominantly on the structurally-low...

... of pro-delta shale at the base, delta-front shale and sand in the middle, and delta-plain sandstone and shale at the top (Figure 2). Lithologically, the Frio Formation in the area of study are quartz-rich with minor feldspar and volcanic fragments sandstones (quartzose feldspathic volcanic litharenite...

... characterization paraná basin resistivity model complex reservoir variation sandstone upstream oil & gas gas potential bacia sequence brazil patricia unconventional resource technology conference gondwana sequence brazil structural geology serra geral fm magnetic field sill zone nw-se...

... system encompassing sandstones, siltstones, and organic-rich shales, deposited during the last Cretaceous seaway transgression. It is informally subdivided into three members; a lower member (characterized by high clay and organic matter content), a middle member (a mixture of siltstones, shales...

... Test (DST) data from the Powder River Basin of northeastern Wyoming. Pressure data points from the Frontier tight sandstone reservoir of the Niobrara and Mowry total petroleum systems are plotted in a sonic velocity vs. effective stress graph. These measurements fall outside a normal loading curve...

... hydraulic fracturing upstream oil & gas structural geology reservoir characterization fracture characterization complex reservoir mudstone horizontal vein aapg bulletin urtec 3181 dolomite calcite beef delaware basin siliceous mudstone cement sandstone calcite vpdb texas...

... the play. reservoir characterization structural geology complex reservoir depositional facies osage section core analysis upstream oil & gas siltstone reservoir quality stack play basin predominately porosity facies distribution sedimentology deposition facies sandstone...

... geologic modeling well logging log analysis geological modeling structural geology facies reservoir simulation sandstone urtec 2123 reservoir facies artificial intelligence upstream oil & gas fluvial sandstone well log data reservoir characterization complex reservoir...

... Abstract The thick tight sandstones in ten slim-hole vertical wells were classified to different paleo-current energy deposits by new generation high-definition oil-based microresistivity image logs. The thick tight sandstones were 100 to 300m thick in the Cretaceous Bashijiqike Formation...

... Abstract The goal of this work is to present a new type of unconventional play (carrier bed/halo) that is developing in the Powder River basin. This play is being developed via the combined technologies of horizontal drilling and multistage hydraulic fracturing. The Turner sandstones...

...) of the Xujiahe formation are gas-bearing tight sandstones. Bedding planes and natural fractures with low deviations are developed in the sandstones. This tectonically active in-situ stress state and the low angle natural fractures make the hydraulic fracture to propagate either horizontally or vertically...

... URTeC: 2531 Three-dimensional Mechanical Compaction and Chemical Compaction Simulation of the Oligocene Sandstone in Xihu Sag, East China Sea Basin Wenguang Wang*1, Chengyan Lin1,2,3, Jianli Lin1, Xianguo Zhang1,2,3, Chunmei Dong1,2,3, Lihua Ren1,2,3, 1. School of Geosciences, China University...

... consent of URTeC is prohibited. Abstract The realization of Triassic Yanchang 7 member shale resource potential in Ordos basin is a significant exploration success within the last few years, and the tight sandstone, in the upper section of Chang 7 member received much of the drilling focus as horizontal...

... senses on fracture propagation. Hydraulic fracturing polyaxial tests were conducted on large scale homogeneous sandstone, carbonate, coal, shale and highly laminated tight oil rocks. To investigate the hydraulic fracture propagation mechanism and decisive factors in different rocks in normal condition...

... drilling operation quartz sandstone sponge spicule thin section osage core x-ray diffraction peak breadth crystallinity index quartz phase murata variation chert limestone URTeC: 140 Characterizing Quartz Phases in the Meramec and Osage of the STACK Region Using X-ray Diffraction Haleigh...

... mikhaltsevitch Upstream Oil & Gas Berea sandstone schaef metamaterial contrast agent fracture network monitoring geophysical monitoring nanoparticle co 2 sandstone contrast agent Reservoir Characterization attenuation experiment deionized water transmission loss mof...