... Dolomite fines, referred to as dolo-trash and capable of migration through porous strata, were identified in porous (Leonardian) Clear Fork Formation reservoir rocks in Goldsmith field. During Clear Fork deposition the future site of Goldsmith field was positioned within the inner shelf...

... lithofacies classification applied geoscience dolomite facies interpretation interpretation classification international LithoBot: An AutoML approach to identify lithofacies. Mayur Nawal*, Santosh Kumar, Bharath Shekar; Department of Earth Sciences, Indian Institute of Technology, Bombay Summary...

... Little Knife field is productive from porous, dolomitized, Mississippian Mission Canyon Formation strata, from Glenburn (lower reservoir porosity), Mohall (middle reservoir porosity), and Sherwood (upper reservoir porosity) subintervals (Figures 1 and 2). The reservoir is trapped within...

... Dolomite is one of the rocks favorable for oil and gas accumulation in marine strata, but its distribution pattern is difficult to predict by geophysics. Many scholars have proposed research methods including attribute and lithological inversion to study the distribution of dolomite, and some...

... for interpreters to better evaluate multimineral results. reservoir characterization reservoir simulation posterior distribution well logging petrophysical endpoint endpoint exploration geophysicist 10 machine learning artificial intelligence applied geoscience dolomite constituent fraction...

... (UENF), Macaé - RJ, Brazil. +Physical Science Laboratory (LCFIS), North Fluminense State University (UENF), Campos dos Goytacazes - RJ, Brazil. Summary crystalline network of calcium carbonate or replace Ca2+ and In this work, we studied samples of carbonate rocks, Mg2+ ions in dolomite. Most calcites...

... ABSTRACT There are two kinds of lacustrine carbonate reservoirs in the Yingxi area of Qaidam Basin, northwestern China, including inter-salt and under-salt reservoir group. Favorable reservoir is controlled by dolomite distribution and fracture, which are influenced by sedimentary diagenesis...

... ABSTRACT This paper presents a case study of gas-bearing dolomite reservoir prediction using prestack simultaneous inversion in Longwangmiao Formation of Western China. The main objective of the study was to identify distribution of gas-bearing dolomite reservoir within Longwangmiao Formation...

... ABSTRACT Describing physical properties of reservoir rocks is of great interest. Lab testing can be expensive, and may not have the desired spatial sampling for long cores. Here, we describe a hand sample of a carbonate rock comprised of calcite and dolomite. We use digital rock physics...

... ABSTRACT The study area is located in the southwest area of the Sichuan basin in China, the targeted horizon is the Leikoupo formation, which developed dolomite reservoirs. Accurately predicting the dolomite reservoir distribution in Leikoupo formation of this area is the urgent issue...

... – 5 . central european petroleum david cho dolomite upstream oil & gas acoustic impedance porosity ioughlissen annual meeting seg seg international exposition inversion brandenburg state interpretation eastern germany steve quan guhlen discovery reservoir characterization...

... for the interpretation of time-lapse seismic data at Weyburn Field, Saskatchewan : Ph.D. thesis , Colorado School of Mines . Longman , M. W. , and F. M. Haidl , 1996 , Cyclic deposition and development of porous dolomites in the upper Ordovician red river formation, Williston basin : Paleozoic...

...Studies on sedimentation and diagenesis of Sinian dolomites with seismic data: A case from GS block of Central Sichuan Basin, Southwestern China Yang Ping, Ding Bozhao, Yang Pei, Fan Chang, Zhu Xinghui and Wang Yajing, BGP, CNPC Summary The studies on sedimentation and diagenesis (S&D...

... ABSTRACT This paper presents a case study of lithology prediction using prestack inversion attributes combined with statistical method in Longwangmiao Formation of Block C in Sichuan Basin, Western China. The main objective of the study was to discriminate gas-bearing dolomite from other...

... Summary Widespread thick-bedded tight dolomite has been developed in Fengcheng Formation with fine source-rock in the west slope of Mahu Sag, Junggar Basin of China. The main controlling factors of favorable reservoir is lithology, porosity and oilbearing possibility, furthermore, porosity...

... facies profile dolomite electrical property madison formation well log well location co 2 artificial intelligence elastic facies Bayesian facies classification in a CO2 sequestration study using statistical rock physics modeling of elastic and electrical properties Wenting Wu*, Dario Grana...

..., the inversion workflow can be extended to the entire reservoir model to predict the rock and fluid properties of the reservoir away from the well location. well location inversion fluid property machine learning dolomite workflow joint rock physics inversion well logging sandstone resolution...

... Summary Carbonate sedimentary rocks that have been fractured, or dolomitized and laterally sealed by tight undolomitized limestone, are frequently seen to produce hydrocarbons. However, the differentiation between limestones and dolomites is a challenge. The purpose of this work...

... principal component sandstone dolomite inversion seismic inversion artificial intelligence Seismic impedance inversion and statistical rock physics for lithofacies discrimination: Case study for a siliciclastic and a carbonate reservoir Roberto Ruiz*, UCV, Pedro Álvarez, PDVSA and Yaraixa Pérez, UCV...

... unconventional reservoirs for the oil and gas accumulation. The weathered tuff is the most common reservoir with oil production varying from several to dozens tons per well per day, while the fractured dolomite, although highly heterogeneous, is the most productive facies with up to 150 tons oil equivalent per...