... usepa reported methane emission percent change environmental protection agency permian operator ghgrp appalachian basin air emission north america government basin benchmarking methane emission intensity Introduction The oil and gas industry's ability to benchmark its performance has...

... presents field case studies of a new microparticles-based slurry (MPS) technology that proves ease of operations and an improvement in production across four different US shale basins. Non-hazardous water-based slurry contains engineered glass microparticles with a median size of 550–625 mesh...

... Nonetheless, many other onshore and offshore mature fields that have been producing for decades, still contribute to one third of the country's total oil & gas output. Some of them are still using an artificial lift process, such as rod pumps at onshore fields in the northeast region basins...

... groundwaters from the near surface shallow aquifers to the deeper Vaca Muerta shale ~ 2000 m depth subsea in the Neuquén Basin for water disposal monitoring. The regions included in this study are Cruz de Lorena, Coiron Amargo Sur Oeste and Sierras Blancas blocks that are operated by Shell Argentina...

...Introduction Abstract In the process of deriving the reservoir petrophysical properties of a basin, identifying the pay capability of wells by interpreting various geological formations is key. Currently, this process is facilitated and preceded by well log correlation, which involves...

... complex reservoir oil production wolfcamp shale oil shale eor process permian basin modeling & simulation upstream oil & gas basin injection supereor tm operation superior shale oil eor method texas shale oil supereor tm process midland basin unconventional resource...

... Basin, in order to understand the production-induced normal faulting potential in these depleted reservoirs. We interpreted the magnitudes of pore pressure (PP), vertical stress (Sv), and minimum horizontal stress (Shmin) of the syn-rift and post-rift sedimentary sequences encountered in the studied...

... Abstract This arcticle highlights the importance of a systematic step change approach to the formulation of completion fluids in the Llanos Basin (LLAB), Colombia, when formation-freshwater is to be used as control - completion (C&C) fluid. The results demonstrate that the process used...

... of the Coagulation, Flocculation, and Sedimentation (CFS) process as pretreatment method to reduce mainly SS in Produced Water (PW) samples. We collected samples from 14 different wells in the Permian Basin. First, we characterized the water samples in terms of pH, SS, TDS, Zeta potential (ZP), Turbidity, Organic...

... runs across more than 9,000 laterals wellbores in major basins across North America have been analyzed for survey errors. The observed errors are then tested in magnitude and distribution against assumptions of industry standard models. An empirical MWD error model for North America is generated...

... breakthroughs are expected in digital field modelling projects /1/ . Geological and geophysical information accumulated over decades of studies in oil and gas bearing basins and fields development is a huge amount of data; Big Data approaches can be effectively applied to them, such as data mining, predictive...

... multiple basins in training models for another basin yields gains in accuracy, especially for basins with relatively small data. machine learning Artificial Intelligence accuracy basin Schlumberger operator true production lateral length experiment algorithm proppant dataset Upstream Oil...

... This paper focuses on completion optimization in the Wolfcamp and Spraberry shales in the West Texas Permian Midland Basin. Development of these reservoirs requires multiple horizontal wellbores at different depths. Multi-zone reservoirs, such as the Spraberry and Wolfcamp shales, present...

... The need for CH logging in the GSJ basin may arise from different situations: Contingency logging in new wells: Very often, is not possible to acquire OH logs in new wells because of well control or well stability problems. Frequently, the shaly sections swell, and is not possible or is too...

... Abstract Basin modelling encompasses a broad range of related geological disciplines used to represent and describe how sedimentary basins were formed and evolved over time. It is often employed, but not solely, to appraise their potential for hydrocarbons exploration and production. Regarding...

...2D Basin Modeling Kinetic Models Two-dimensional modeling is conducted on base of seismic section. It also consists in simulating of the sediment deposition, compaction, heating, and additionally, the processes of migration and accumulation of generated hydrocarbons ( Al-Hajeri, Al Saeed...

... water aquifers or surface soil. This contamination is detected by the isotopic and compositional analysis of hydrocarbons or fracturing fluids in offsetting water wells or in the surrounding surface soil. Risk Assessment of Oil and Gas Wells in the Piceance Basin, Garfield County, Colorado...

... fracturing materials fracturing fluid completion diagnostic tracer test analysis fluid tracer hydrocarbon fluid tracer tracer fracture communication well 3 well 2 wellbore proppant frac fluid tracer Wolfcamp formation basin placement hydraulic fracturing Upstream Oil & Gas lateral...

.... Optimizing this process involves evaluating all available diagnostic, pressure and production data and determining the optimum design that maximizes recovery. This paper describes how these diagnostic technologies have been employed to evaluate and optimize refracs in four major North American basins...

... reservoir investment shale gas kazhdumi formation unconventional resource economics assessment middle east Saudi Arabia Energy Economics natural gas oil shale consumption Algeria province OPEC country Iran petroleum system OPEC member shale oil Upstream Oil & Gas information basin...