.... upstream oil & gas proc china lateral longyi 1 case insight highlighting shale gas brittle mineral content maximum production pad hydraulic fracture complex reservoir concentration petroleum exploration horizontal well lamination unconventional resource technology conference fracture...

..., and toughness of steel (Cunat 2004). 9. Phosphorous (P) is present as an impurity but can also be purposely added to steel to enhance its yield strength and corrosion resistance (Townsend, 2001). When phosphorous is added at higher concentrations (above 0.04%) is will reduce toughness and make it harder to weld...

... formations, with the concentration of the surfactants varied from 0.2 - 1.0 wt.%. The rheological analysis of hydraulic fracturing fluids was conducted at a temperature ranging from 25 – 70°C and at a constant shear rate of 40 sec -1 . Flow loop tests were conducted to determine the performance of formulated...

... gnp-sii-rcp concentration scale inhibitor gnp-sii-rcp 0 siip thermal stability compaction mg kg 1 URTEC-208322-MS Resin-Based Nanocomposites Coated Proppants as Scale Inhibitor Carrier and Slowly Releasing Container Ali Aref Ali Alzanam and Ali Samer Muhsan, Universiti Teknologi Petronas...

... recovery complex reservoir production well concentration principal stress direction characteristic fracture geological model permeability URTEC-208369-MS CO2 Immiscible Flooding Technology Policy Research in Normal Pressure Tight Oil Reservoir: A Case Study of Honghe Chang 8 reservoir in South...

... recovery well intervention concentration recovery factor upstream oil & gas zwitterionic surfactant amott cell unconventional resource technology conference gpt oil recovery factor surfactant reservoir rock wettability friction reducer wettability nonionic surfactant non-ionic...

... seam gas engineering coalbed methane matrix shrinkage compressibility gpi application hydraulic fracturing upstream oil & gas concentration natural fracture proppant injection injection permeability gpi treatment hydraulic fracture fracture effective stress proppant reservoir csg...

... of flowback water is generally limited to the analysis of chloride concentrations (ppm) during and after the fracturing process. The detection of formation water as flowback component in the post-fracturing stage require the application of geochemical fingerprinting techniques on sampled flowback water...

... Conference) . 10.1088/1742-6596/547/1/012024 . Besagni , Giorgio , Fabio Inzoli . 2017 . The effect of electrolyte concentration on counter-current gas–liquid bubble column fluid dynamics: Gas holdup, flow regime transition and bubble size distributions . Chemical Engineering Research...

.... It must be detectable at very low concentrations and economically practical. A group of fluorinated benzoic acids (FBAs) have been used broadly as chemically passive water tracers in several applications within petroleum. In coal seam gas reservoirs, the key question in the use of any conservative tracer...

... fracture intersected with a cleat using LBM-DEM approach demonstrates the effects of particle and cleat sizes, particle concentration and sedimentation on the leak-off process. The leak-off is significantly affected if the particle-cleat size ratio is higher than 0.5. Particle sedimentation increases leak...

... basin assessment fault zone architecture machine learning Upstream Oil & Gas concentration investigation fracture characterization anomaly waukivory 12 Australia fracture orientation parson brinckerhoff aquifer permeability Parsons Brinckerhoff ( 2013 ). Hydrogeological...

.... The sulfate content varied up to 2,000 ppm in the fracturing fluids. This paper addresses: 1) the scale tendency of sulfate-containing fracturing water with flowback (formation) water interaction; 2) examples of different scale inhibitors’ efficiency at different concentrations; 3) the fracturing fluids...

..., coals are not always laterally continuous and are frequently heterogeneously distributed within interburden. Formation water often contains a high concentration of gas, and in many cases is likely at saturation. Groundwater extraction from coal seam gas (CSG) reservoirs, therefore, will produce free gas...