... design decisions were grouped in five designs that covered a range of slurry volume per cluster (SVC) and total proppant to fluid ratio (PFR). A baseline design was executed along with these variations: 40% reduced proppant volume only , 40% increased proppant volume only , 40% reduced fluid volume...

... geometries, quantifying correlation performance across different well characteristics and geographical locations. Recommendations for best practices are derived based on this comprehensive assessment. The findings unveil significant variations in the performance of published correlations when applied...

... production control sedimentary rock borehole imaging lwd logging while drilling log analysis reservoir geomechanics reservoir characterization foothill variation geological subdiscipline imager urtec information rock type wellbore integrity drilling measurement mudstone dual imager...

... variation stochastic inversion acoustic inversion artificial intelligence geological subdiscipline cosimulation sequence deterministic inversion Documento: YPF-Privado URTeC: 4054972 Seismic Characterization of the Vaca Muerta Formation in the Central Region of the Neuquén Basin Soledad R. Lagos*1...

... compressibility. Productivity in this rock type experienced decreases ranging from 8% to 50%. The observed variations underscore the significance of considering PDP in production forecasts, particularly in source-rock reservoirs. These findings contribute valuable insights into the dynamic relationship between...

... materials variation quantity fracture geometry fracturing fluid hydraulic fracturing communication tracer recovery proppant chemical tracer proppant tracer pop drainage mapping novel tracer application hydraulic fracture area presentation concentration surveillance well 1 technology...

... interpretation variation tight carbonate reservoir open fracture reflector azimuth amplitude rock type well logging production control reflector integration well-h URTeC 4023323 Ascertain the Presence of Open Fractures in Tight Carbonate Reservoirs with Integrated Solution Kim Long Nguyen1, Mahmoud...

... are located on a resistive feature near the top of the Wolfcamp formation located in the deepest section of the basin. The geological model also detected circular features close to resistivity variations that were identified and interpreted as karst zones. This identification can be of upmost importance...

... a reduction of permeability with distance from the well. FD-RTA creates a variation of area perpendicular to flow with distance from fractures by using variable fracture spacing in a well model. Production and pressure data are used to create diagnostic plots that represent the response of a well to constant...

... palermo aike shale variation santa cruz characterization palermo aike formation vaca muerta palermo aike estancia campos figure 21 thickness pai-40 lower palermo aike URTeC: 4025296 Palermo Aike Shale, From Resource Exploration to First Horizontal Drilling Pilot, Santa Cruz, Argentina Damián...

... reduction freshwater recycling average pressure toe economic benefit averaged north dakota polymer variation environmental research center 2020 URTeC: 4024435 Environmental and Economic Benefits of Using Produced Water for Hydraulic Fracturing in the Bakken Kelsey Erickson*1, Davon Crane1, Devon...

... Abstract Pore pressure in unconventional reservoirs is a major driver of well performance. Additionally, pore pressure variations between formations may strongly influence hydraulic stimulation containment within target intervals. We study regional pore pressure variations in the Leonardian...

... level of variation to the results, but this level is noticeably smaller compared to the improvement achieved by using the optimal perforation orientation. Introduction Hydraulic fracturing treatments involve pumping particle laden slurry down the wellbore, which then enters the rock formation through...

... objective tracer allocation organic urtec variation united states government complex reservoir interference energy economics communication cocina geology directional drilling petroleum play type geochemical characterization contribution integration hydrocarbon application fingerprint...

... in the near wellbore and far-field. Sub-optimal cluster efficiency is caused by in-situ rock variations, poor cement bond behind casing, flow dynamics within wellbore, and stress shadowing as fracs propagate. Thus, optimizing cluster efficiency is a multidimensional, and time dependent problem. This paper...

... modeling approach deviation qliq comparison multiphase flow artificial intelligence machine learning modeling formula table 6 reservoir simulation flow metering reservoir surveillance separation and treating variation pwh yiexp choke aperture diameter URTeC: 3852637 Multi-regression...

... into equivalent ones constructed in such a way that they have the same variation of reservoir volume with distance from the well or fractures. These equivalent geometries give the same results than actual ones. Figure 1 (upper left) presents schematically how the drainage volumes of the individual fractures...

... information to optimize hydraulic fracturing treatments and reduce costs associated with the development of unconventional wells. upstream oil & gas hydraulic fracturing reservoir surveillance completion monitoring systems/intelligent wells technology conference variation geologist complex...

... between the heel-most perforation and the new stage to prevent fluid leakage. The RFS-based DSS measurements exhibit high spatial variations at the new stage depth than the DTS measurements due to the combined effects of temperature and mechanical strain effects. The temperature change from DTS...

... are intended for CO2 sequestration, and the Belloy formation is utilized for water disposal. Amplitude versus Offset (AVO) seismic inversion methods are used to determine the formations’ elastic properties. Rock physics analysis is conducted to estimate porosity and mineralogy variations allowing for a better...