.... The injection had no significant effect on the pilot well or off-set wells. There was no indication of adverse effects to the reservoir or to production from the Avalon shale. Data from a downhole memory gauge, surface injection meter, and post injection well test and production were analyzed. An advanced...

... Abstract This paper is a follow-on to work by Barrie and Patience (2022) on a correlation study between a cored pilot well and produced oils from laterals in the Lower Spraberry (LS) and the Wolfcamp A (WCA) Formations in Martin County, Midland Basin (referred to as well #1 here...

... are assigned for H&P gas injection and two or more external production wells are assigned as confinement barriers. History match of a pilot well in the Eagle Ford shale indicates that oil recovery by H&P methane injection can be increased to more than 20% of the OOIP when considering geologic...

... in Monongalia County, West Virginia, were processed and interpreted. In addition, the study used high-quality micro-resistivity images from a pilot well, allowing the evaluation of natural fractures in the entire Marcellus vertical sequence. Based on the available acoustic images, the natural fractures were...

... plays, have been used in the oil and gas industry for an extensive URTeC 150 2 period of time. The multilateral well concept is not new, with the first recorded multilateral dating back to 1953 (Taylor and Russell 1997). The operator decided to initiate a pilot well program to determine...

... and global trends. A functional random forest regression model is trained, connecting completion parameters and geological parameters with production profiles. The geological parameters are simulated on a two-dimensional areal grid using Sequential Gaussian Simulation with information from pilot wells...

... (GCMS), often referred to as biomarker analysis. We present results from a vertical pilot well from the Midland Basin, drilled with water-based mud, which illustrate how to assess the thermal maturity of the oil in rock samples (extracted from cuttings, SWC and conventional core) from the source rock...

... pattern recognition. Given an initial structural model, TST3D automatically computes TST as the shortest distance from each wellbore survey location to the initial surface and then matches GR patterns in the horizontal well to those seen in a vertical pilot well in TST domain. TST3D inserts fold hinges...

... Drilling Bayesian Inference information trajectory design well planning drilling operation optimization Well position URTeC directional survey well path Wellbore Position Wolfcamp probability distribution geology horizontal well pilot well cloud Bayesian network interpretation formation...

... vertically to optimize the wine-rack and improve hydrocarbon recovery while maximizing productivity per well. reservoir geomechanics modeling completion workflow hydraulic fracturing bone spring pilot well configuration Reservoir Characterization fracture Texas lateral length oil...

.... 1033 – 1037 . Simmons , J.L. , 2009 , Converted-wave splitting estimation and compensation ; Geophysics , vol. 74 # 1 , pp. D37 – D48 . fracture intensity pilot well Reservoir Characterization multicomponent surface seismic variation VSP Upstream Oil & Gas Mississippian...

.... Reserves were then calculated based on the petrophysical results using an OOIP equation. The petrophysical comparison to core on one of the pilot wells is shown in Figure 10. Once the model was validated against all the cored wells, the analysis of the other wells in the field were completed. The older...