... Abstract An immature sample from the Bakken Formation was subjected to anhydrous and hydrous pyrolysis (AHP/HP) testing over a temperature interval from 300°C to 450°C to examine the potential variations of byproducts using biomarker geochemistry, organic petrology, and chemical composition...

... Abstract Characterization of the Antrim Shale in three coreholes (North, Centre, South) in the Michigan Basin was conducted using multiple laboratory analytical techniques, including NMR, organic petrography, and Rock-Eval pyrolysis using the Shale Play method. The Norwood Member of the Antrim...

... Abstract This study was initiated to incorporate new technologies into an integrated core evaluation protocol providing a more complete reservoir description than current standard Gas Research Institute (GRI), retort, and pyrolysis (Rock Eval) protocols. To maintain cost effectiveness...

... for this purpose. Using the extended-slow-heating (ESH) pyrolysis technique, different hydrocarbon and OM components of the Duvernay shale samples eluted sequentially during pyrolysis including 1) free light oil (S1 ESH ; <150 °C), 2) fluid-like hydrocarbon residue (S2a; 150-380 °C), and 3) solid bitumen...

...-ray spectroscopy (SEM/EDX), spectral gamma ray (SGR), nuclear magnetic resonance (NMR), and programmed pyrolysis. A workflow integrating information derived from these tools with conventional wireline logs can provide a more comprehensive and economical formation evaluation. In this paper, a case...

... carbon (TOC) using pyrolysis. Subsequently, considering the geomechanical aspect, a stress profile was generated from well log data by assuming isotropic material. Young’s modulus and Poisson’s ratio values obtained from rock mechanic testing on the vertical core as well as DFIT results were used...

... complete when the weights stabilized. Comparison of pre and post cleaning oil and water saturation measurements using Karl-Fischer, Pyrolysis, and NMR indicate a significant decrease in fluid saturations. Lastly, porosity of the samples also increased as a result of the cleaning process. The technique...

... analyzed by high frequency-nuclear magnetic resonance (HF-NMR relaxometry), followed by hydrous pyrolysis, and modified Rock-Eval pyrolysis methods (multi-heating rate methods, MHR). The analytical protocol here presented attempts to better qualify and quantify different petroleum fractions (mobile, heavy...

... detailed petrophysical characterization. In a pilot study, two extended reach laterals, one Niobrara C well and one Codell well, were drilled in 2017, with samples collected every 100 feet and tested for energy-dispersive X-ray Fluorescence (ED_XRF), bulk X-ray Diffraction (XRD), and HAWK Pyrolysis...

... Characterization Eagle Ford Artificial Intelligence neural network variation Upstream Oil & Gas shale formation organic matter geomechanical property Pyrolysis Colorado unconventional resource technology conference machine learning anisotropy complex reservoir shale reservoir maturity maturity...

... characterization was performed using Rock Eval pyrolysis results, vitrinite reflectance data and optical studies of organic matter, on core and cutting samples from wells within the study area. Pemex provided the set of information to evaluate the source rock potential and thermal maturity in order to identify...

...-member that was deposited under invariant depositional conditions, a modified version of open-system hydrous pyrolysis (OSHP) has been developed. The design of this artificial maturation apparatus differs from previous designs in that a small continuous flow of only liquid phase water is maintained...

... by pyrolysis on an Eagle Ford sample and a northern Rocky Mountains sample. Initial fluid conditions of shale samples were determined by NMR T 1 -T 2 measurement. The samples were heated at 110°C, 250°C, 450°C, and 650°C, and T 1 -T 2 measurements were performed after each level. The obtained T 1 and T 2...

... methanogenesis geochim basin natural gas hydrostatic pressure hydrocarbon gas source rock Upstream Oil & Gas coal maturation Pyrolysis geochem URTeC: 2695928 Catalytic Generation of Methane at 60 to 100 °C and 0.1 to 300 MPa From Source Rocks Containing Kerogen Types I, II, and III Lin Wei*1...

.... In this paper, we collected four shale rocks from Bakken Formation for the analysis. We applied SEM to qualify the microstructures of the shale rocks and then analyzed their mineral compositions by using EDX (Energy-dispersive X-ray spectroscopy). For the geochemical properties, Rock-Eval 6 pyrolysis...

... extraction techniques alone are insufficient in accurately measuring oil-filled porosity in shales. Accurate quantification of oil-filled porosity requires the integration of thermal and solvent extraction. Here we show how basic open-system programed pyrolysis, LECO TOC, Archimedes bulk density and helium...

... produced hydrocarbons, but also influences many petrophysical properties. Lacking a spectrum of source rocks at spanning the observed range of maturities found in shale plays, hydrous pyrolysis can be used to emulate the natural maturation process and its products. However, the original experiments...

... Pyrolysis asphaltene information Source rock analysis thermal maturity kerogen conversion bitumen-oil conversion extraction bitumen fraction Compound oil window uncracked kerogen URTeC: 2461388 Reducing Ambiguity in Source Rock Analyses Son T. Dang*, Carl H. Sondergeld*, Chandra S. Rai...

... generation structural geology porosity Upstream Oil & Gas Pyrolysis conventional play fracture movie core sample source rock migration oil generation programmable heating stage permeability kerogen maceral spe-178523-m urtec kerogen bedding plane References References Behar...

... Abstract Surprisingly, traditional programmed pyrolysis methods developed in the 1970s and interpretive guidelines developed for the Barnett in the 90s are still routinely used to assess the present day organic matter quality and quantity of potential source rocks/unconventional reservoirs...