... Abstract CO2 Huff and Puff provides dual benefit of sequestration and enhanced oil recovery in unconventional oil fields. We present a novel hybrid model optimization workflow for huff-n-puff operations. The resulting high-dimensional optimization problem with 5n+2 (for ‘n’ huff-n-puff stages...

... inversion unlocking shale poten0al produc0on decision drilling hazard resolution migration dataset recovery URTeC: 4044509 Unlocking Shale Poten0al by Including Seismic Data into Drilling and Produc0on Decisions Marianne Rauch*1, David Langton2, Josh Bedell2, Matt Mayer2, 1. TGS, 2. Devon Energy...

... Abstract The Greater Permian Basin includes both conventional and unconventional oil production. While Permian's conventional oil production (via primary, secondary, and enhanced oil recovery) has been very successful over the last half a century, the average primary oil production from its...

... play a critical role in huff-n-puff process. The goal of this paper is to study the gas huff-n-puff process in shale cores using a live oil. Primary drainage and one cycle of CO 2 huff-n-puff were conducted sequentially. Oil recovery was obtained through core mass measurement, produced liquid mass...

... reservoir characterization clastic rock mudrock asset and portfolio management log analysis geological subdiscipline scenario permeability aoi monte carlo simulation bradford county evaluation interaction workflow umrcl optimization calibration reservoir modeling recovery variability...

... geology delaware basin artificial intelligence basin recovery reservoir characterization geological subdiscipline male urtec geomodel interpretation permian basin information neighbor dommisse central basin platform stratigraphy boundary basin boundary unconventional resource technology...

... profiling and surveillance technique. This work highlights the novel tracer application methodology, design steps, analysis methodology, and results which will enable accelerated optimization of frac and completion designs. tracer test analysis tracer recovery complex reservoir fracturing...

... unconventional wells that can lead to incorrect estimates of ultimate recovery (EUR) and thus, erroneous NPV calculations. This work illustrates the application a novel technique that combines variable BHP conditions with decline-curve models (Rapid RTA) to estimate the NPV and select the optimal cluster spacing...

... environment compressibility carbonate rock sedimentology porosity pressure dependent permeability sedimentary geology reservoir geomechanics reservoir characterization rock mechanic geomechanics symposium recovery sedimentary rock clastic rock complex reservoir flow in porous media log analysis...

... characterization thermal maturity asphaltene compound improved oil saturation recovery complex reservoir geological subdiscipline unconventional resource technology conference producible hydrocarbon evaluation niobrara biogeochemistry kerogen alteration carbon isotope donohue URTeC: 3860229...

... reserves evaluation estimates of resource in place drillstem/well testing united states government resource in place estimate upstream oil & gas complex reservoir recovery spacing interference equation eur seg unconventional resource technology conference geologist geology...

... upstream oil & gas geologist asia government united states government sedimentary rock pvt measurement structural geology kerogen reservoir geomechanics mineral core barrel system west kuwait core analysis najmah kerogen hydrocarbon canister procedure urtec recovery...

... to the formation by assisting the return of trapped fluids in the wellbore and reservoir to the surface. Nano-surfactant packages have also been reported to create somewhat their equivalent mechanism of performance and benefit to the application. The current work shows the development of flowback recovery aids...

... in close vertical proximity tend to interfere with each other, causing the ultimate recovery of each well to be diminished to the extent that their stimulated rock volume (SRV) overlaps. However, recent findings show that certain variations may result in beneficial acceleration of production without...

... Basin. The obtained uncertainty is propagated further to report probabilistic production forecast and assess the well-spacing impact on oil recovery both for individual wells and for the whole field. We built a 1-by-2-mile reservoir-simulation model for the two wells of interest. We hypothesized three...

... sedimentary rock unconventional play geologist geology complex reservoir mineral china government shale gas play clastic rock mudstone reservoir ch 4 asia government rock type co 2 sichuan basin sequestration shale reservoir recovery storage mechanism upstream oil & gas...

... like tie-ins and pipelines Increasing the recovery per well so that we need to drill fewer total wells per year, extending our energy independence for decades A very large amount of data for North Dakota has been gathered and reviewed. The focus of this paper is on the refracs and recompletions...

... approaches and lead to insights about predicting and engineering flow regime changes. To assess the impact of completion technology on flow regime changes, we first quantified metrics for production data for 16,000 Midland tight oil well production data, including Estimated Ultimate Recovery (EUR), time...

... completion of offsetting infill wells. These include undesirable asymmetrical fracture propagation toward the primary well, adverse fracture/fluid interactions with the depleted fracture network, and under-stimulated reservoir volume around the infill well. These interactions reduce the recovery potential...

... to detrimental results that are usually blamed on other factors. The overall purpose of a horizontal well is to effectively distribute the wellbore drawdown into the reservoir over a larger area than a vertical well completion, thereby improving the recovery and economics. After the well has been completed...