... Abstract High resolution surface pressure data is increasingly being acquired not only during the hydraulic fracture treatment, but also during and after the wireline pump-down and perforating phases. While pump-down falloff pressure data recently became more accessible, it has not commonly...

... modifications. The selected sleeve system was designed, manufactured, and went through comprehensive qualification and testing. A horizontal cemented 10 sleeve system was installed and hydraulically fractured in a land trial to evaluate the system functionality. Diagnostic evaluation including downhole gauges...

... fluid geology proppant completion installation and operations artificial intelligence reservoir geomechanics reservoir characterization fracturing materials machine learning geologist hydraulic fracturing correlation geological subdiscipline completion parameter information performance...

... Abstract Hydraulic fractures are often assumed to immediately stop growing once pumps are shut off after fracturing treatments. However, fluid momentum and rock properties may allow propagation to continue temporarily post-shut-in. The objective of this study is to determine if and under what...

... on an Azure-hosted data manager for almost a year, after extensive testing and achieving adequate level of performance. geology geologist artificial intelligence deep learning heavy oil play unconventional play petroleum play type hydraulic fracturing prediction classification integrity...

... minor changes after 8-acid cycles. geologist clastic rock mineral proppant sedimentary rock fracturing fluid fracturing materials proppant embedment field sandstone conductivity dissolution hydraulic fracturing geological subdiscipline platen permeability geology rock type...

... drillstem/well testing sedimentary rock unconventional resource economics geology drillstem testing hydraulic fracturing enhanced recovery geological subdiscipline pvt measurement saturation shale gas chemical flooding methods energy economics reservoir simulation mudrock flow in porous media...

... well intervention microproppant fracturing fluid hydraulic fracturing production monitoring reservoir surveillance fracture exhibition montgomery texas geology proppant downhole intervention production control woodland low cost microproppant annual technical conference fracturing...

... and/or impurities of the silica grains. Recognition and definition of the degree to which conductivity decreases as a function of time may aid in proppant selection and in propped fracture performance predictions. hydraulic fracturing stim-lab proppant conductivity determination proppant time dependent...

... Abstract In multi-stage unconventional horizontal wells instantaneous shut-in pressure (ISIP) is useful for the analysis of hydraulic fracturing and its interaction with the stress state in the reservoir. ISIP can be estimated from the leak-off pressure response after the end of the treatment...

.... drillstem testing asset and portfolio management geology ddpv eur proceedings geologist refracturing geological subdiscipline unconventional reservoir fdi doi spe annual technical conference journal parent-child type well construction increment drillstem/well testing hydraulic fracturing...

... economics intensity duvernay eur geology hydraulic fracturing geological subdiscipline axis montney bakken-us midland complex reservoir productivity scoop stack delaware haynesville onepetro proppant intensity operator utica Introduction Since the start of the Shale Revolution...

... Abstract Acid spearheading is a known practice in both vertical and horizontal hydraulic fracturing operations. The practice became very common during horizontal well completion aiming at dissolving acid-soluble material in the near-wellbore area, cleaning perforation tunnels, lowering...

... wells and offer high risk of fracture hits, impairing well productivity. Besides, hydraulic fractures are frequently arrested by these natural fractures/faults, leading to overstimulation along them and reducing fracture system’s complexity. In this study, 3D integrated fracture-hit mitigation...

... Abstract The interaction between natural and hydraulic fractures (HFs) results in the formation of complex fracture networks. A great deal of uncertainty exists around the geometry and connectivity of these fracture networks. The two primary objectives of this study are: (1) to show how...

... efficient treatments. geologist proppant reservoir geomechanics fracture characterization hydraulic fracturing reservoir characterization roughness fracture conductivity geology conductivity geological subdiscipline experiment proppant concentration unpropped conductivity procedure...

... Abstract This paper represents a new two-way coupled flow and geomechanical simulation model that utilizes an Advanced Dual Porosity Dual Permeability (A-DPDK) model with local grid refinement (LGR). A hydraulic fracture's conductivity is strongly dependent on the effective stress on fracture...

... DCA method is introduced for reserve estimation and as a diagnostic tool for unconventional wells with long lateral length and with a great many hydraulic fractures. The method considers that the shale wells produce at flow rates that are influenced by in situ stresses. Namely, the reservoir matrix...

... hydraulic fracturing oilfield chemistry proppant chemical treatment subsea system platform ab simulated choke valve fracturing fluid completion installation and operations pipeline gel north sea pipeline pigging flowrate decommissioning subsea tie-back pipeline gel flow trial injection point...

.... geology coal seam gas hydraulic fracturing geologist fracture coalbed methane sedimentary rock production enhancement well intervention organic-rich rock complex reservoir rock type proppant proppant concentration depletion thickness well performance net pressure coal bed methane...