.... Therefore, these observed rate-pressure evolutions indicate that the first three fracture stages along 16A did not achieve a high conductivity between the injector and the producer and that a large amount of injected fluid is temporarily stored somewhere in the formation. A permanent fiber optic cable...

... accuracy. deep learning waterflooding geologist modeling & simulation geological subdiscipline accuracy artificial intelligence koopman operator transition reservoir simulation enhanced recovery prediction equation geology evolution multi-step embed journal neural network...

... characterization seg unconventional resource technology conference algorithm oil eur operator evolution wolfcamp productivity lateral length figure average oil eur eur ft Introduction The Permian Basin, an expansive sedimentary basin predominantly located in West Texas and southeastern New...

... flow in porous media sustainable development geologist injection salinity wellbore saturation imbibition cyclic injection geological subdiscipline supercritical co 2 evolution plume evolution equation of state petroleum play type journal aquifer dissolution chemical flooding methods...

... Abstract The evolution of cement mechanical properties is crucial for the performance of zonal isolation and determining the wait-on-cement period. To address this, a triaxial testing facility is developed that directly measures cement static elastic modulus and Poisson’s ratio of cement under...

...%. The damage evolution process of HDR specimens is divided into four phases that are assessed using damage variables: initial damage stage, linear elastic, elastic-plastic, and plastic damage stage. The damage variable regulates the deterioration of the material's stiffness, resulting in a nonlinear...

... sustainable development fram variability workplace complexity social responsibility operation accident geology evolution bp statistical review risk analysis sociotechnical system yergin conflict functional resonance analysis method ergonomics hollnagel method doi safety global oil...

..., showing their evolution through time and the progress of related roles in the industry. We highlight challenges and opportunities for the creation of systems and technical approaches. The technical sub-disciplines analyzed in this article are: Portfolio analysis, management, and optimization Risk...

... zone in a reasonable time, to optimize MEG injection and consumption. This increase of temperature had however to be adjusted to have a controlled drawdown increase to ensure proper pressure gradient evolution in the near-wellbore and therefore reservoir-wellbore interface integrity. The last main...

... within accessible pore spaces, complete saturation with CO 2 might not occur. This paper presents the evolution of storage efficiency factor during CO 2 injection into a hyper-saline clastic formation. Values of storage efficiency factor were estimated based on 8 years of CO 2 injection at Aquistore...

... geological subdiscipline case 1 calculation reservoir simulation enhanced recovery simulator international association equation modeling stability case 2 evolution geological hydrogen storage simulator Introduction Governing equations We restate the general mathematical formulations...

... regression mpfm scenario 5 real time system well 1 exhibition scenario 3 inflow parameter well performance scenario production control application scenario 1 evolution infrequent well test deep water well saputelli energy conference scenario 6 Introduction The primary purpose...

... the miscible gas injection operation. Over the course of production, ‘Reservoir A’ is experiencing a gradual GOR increase. The GOR evolution could be the result of different physical mechanisms, such as production below bubble point, gas coning, or miscible gas breakthrough. In the latter case, it is not clear...

..., which produces significant impacts on gas flow and production. Therefore, figuring out the evolution of dynamic pore structures is of great importance for the efficient development of hydrate deposits. In this work, excess-water hydrate formation method was combined with micro-computed tomography...

... is obtained at 5%-10%. The damage evolution process of HDR specimens is separated into four stages, which are evaluated by damage variables: initial damage stage, linear elastic, elastic-plastic, and plastic damage stage. The findings have a major impact on our ability to predict the damage process in EGS...

... of the evolution of the Code of Ethics of the main professional societies and organizations related to the Oil and Gas Sector, centered on SPE, and including AAPG (the American Association of Petroleum Geologists), SEG (the Societu of Exploration Geophsyicists), EAGE (the European Association of Geoscientists...

.... upstream oil & gas performance indicator contract contractor rig drilling operation strategic planning and management drilling equipment benchmarking tier stakeholder foundation operator partnership evolution personnel probability petroleum engineer drilling performance contract...

... chamber. On the contrary, spot 1 did not see any effect of the steam. These time-shift changes were then successfully cross-checked with temperature data from observation wells, confirming the qualitative variations attributed to the effects of the steam chamber evolution. It demonstrated the viability...

... Abstract Vaca Muerta is an unconventional reservoir located in Argentina. Since 2014, 397 horizontal wells have been drilled in this formation. The scope of this paper is to summarize the evolution of the productivity and the economics of these wells from 2014 until 2020. The methodology...

... Abstract This paper presents the evolution of completion sand control designs for the Peng Lai field in Bohai Bay, offshore China. A range of sand control designs from open hole gravel packs to open hole standalone screens to cased hole high rate water packs and cased hole frac-packs have been...