... reservoir characterization upstream oil & gas diagonal half complex reservoir phase velocity hydraulic fracturing lower diagonal half time shift haj nasser fracture half-height fracture fracture density reservoir simulation well toe horizontal stress upper diagonal half...

... of the present approach is to include QA as part of the exploratory data analysis (EDA) and data-driven seismic features as training and validation samples for supervised classification of test data labeled by fluid type (i.e., brine, oil and gas) and prediction of fracture density (proxy) distributions by using...

... faults, with mostly a low dip angle and a NE-SW strike, have also been seen in two of the laterals. The fracture density is variable across all the laterals, ranging from very low (or none) to very high (up to 5 fractures per ft). The average fracture density for all the laterals is about 1 fracture per...

... characterization production logging fracture characterization heel shot production control completion installation and operations upstream oil & gas fiber well sharon spring time delay reservoir surveillance complex reservoir zipper group fracture height hereford field fracture density inter...

.... The methodology consists of utilizing fracture data analysis to define fracture sets and fracture intensity along the horizontal wellbore. The intensity of natural fractures has a strong correlation with rock brittleness. Figure 4 shows that the fracture density is significantly higher in the brittle intervals...

...-resistivity measurements. Whole core CT-Scan images are also made available to fully calibrated borehole image interpretation for better understanding of the many fracture attributes, i.e. fracture density, filling minerals, opening types, and termination, etc. Orienting whole core using image logs from...

... lateral variation discontinuity differential stress fracture density URTeC: 2902355 Microseismicity Analysis for HFTS Pad and Correlation With Completion Parameters Debotyam Maity*1 1. Gas Technology Institute Copyright 2018, Unconventional Resources Technology Conference (URTeC) DOI 10.15530...

... information fusion modeling fracture network Artificial Intelligence Upstream Oil & Gas prediction shallow resistivity correlation coefficient model sensitivity resistivity fracture density Significance fracture intensity porosity input variable natural fracture intensity URTeC...

... fracture surface image log gauge fracture fracture density Drilling propagation SRV URTeC: 2670034 Sampling a Stimulated Rock Volume: An Eagle Ford Example Kevin T. Raterman*1, Helen E. Farrell*1, Oscar S. Mora1, Aaron L. Janssen1, Gustavo A. Gomez1, Seth Busetti1, Jamie McEwen1, Michael...

... orientations. Orientations measured from the image logs are used to determine regional fracture trends, and calculated fracture densities highlight the difference in fracture occurrence along wellbores. SHmax orientation, determined from induced fractures seen in image logs, is compared to observed fracture...

... fracture fracture density image log URTeC: 2670287 Facies Reconstruction through Core and Borehole Image Log Integration in the Bone Spring Formation, Delaware Basin, West Texas Aidan Blount*, Tyler Croft, Brian Driskill, Long Ma, Shell Exploration and Production Company; Valentina Vallega, Elia...

... Summary The impact of the natural fractures on the efficiency of a hydraulic fracture is quantified using geomechanical modeling that is able to identify poor hydraulic frac stages clustered where there are too many natural fractures near faults or around low fracture density zones. The best...

... saltwater disposal well (George 1–23 SWD) and two laterals (George 23–1H and 23–2H). Along these laterals rock properties change due to an increase in shale in the toe half of the lateral, which in turn causes an increase in ductility. There is also a reduction of fracture density in the toe half...

... complex reservoir modeling fracture characterization natural fracture Reservoir Characterization Upstream Oil & Gas background fracture fairway fracture fracture density fracture corridor fracture fairway hydraulic fracturing circulation fracture detection pressure...

... velocity anisotropy well 02 fracture density amplitude inversion variation spe-178581-m urtec fracture characterization Atkinson , J. ( 2010 ). Multicomponent Time-Lapse Monitoring of Two Hydraulic Fracture Stimulations in an Unconventional Reservoir, Pouce Coupe Field, Canada...

... geology fracture density geology inventory square Ai , S. , Cheng , L. , Huang , S. , Liu , H. , Jia , Z. , Teng , B. 2014 , Type Curves for Production Analysis of Naturally Fractured Shale Gas Reservoirs with Stress-Sensitive Effect , Special Topics and Reviews...

... Abstract Assessment of micro-fracture density in hydrocarbon-bearing reservoirs is of special interest for designing production plans and selecting zones for fracture treatment. NMR (nuclear magnetic resonance) T2 (spin-spin relaxation time) distribution has been traditionally considered...

... by increasing fracture density resulted from hydraulic fracturing. However, there is no study about effect of fracture density on production from gas condensate unconventional resources. Eagle Ford shale is considered as one of the most important oil and gas shale plays in North America. In this study we focus...

... and interpreted as a right-lateral strike-slip fault, terminating in a horsetail splay. Natural fracture occurrence, interpreted from horizontal well image logs, correlates with these structural features. Average fracture density calculated for nine horizontal wells increases systematically towards the fault...

... hydraulic stimulation fracture density shale gas Upstream Oil & Gas stimulation new fracture plastic strain fracture population SPE 168701 / URTeC 1575434 The Evolution of Stimulated Reservoir Volume during Hydraulic Stimulation of Shale Gas Formations Madhur Johri1,2, Mark D. Zoback1 1...