.... Results of laboratory testing indicate that the UTTA system is applicable to most types of formation fines, including coals, sandstones, and carbonates. Once injected into the formation matrix or proppant pack, the UTTA forms a thin film on formation surfaces, encapsulating the fines. Capillary action...

... lower packer spe 84912 permeability zone society of petroleum engineers low permeability zone diameter perforation pay zone inflatable packer perforation fluid dynamics fracture mandrel upstream oil & gas packer proppant fracturing materials impermeable barrier completion...

... production period performance curve execution proppant reservoir pressure upstream oil & gas drillstem/well testing well 1102 case history completion installation and operations well intervention treatment design history flow in porous media inflow production data well performance...

... seawater injectors and high temperature gas wells. These surfactant systems are non-damaging and do not require sized solids to control losses, which eliminates the need for remedial acid treatments. fracturing materials hydraulic fracturing emulsified acid polymer concentration proppant...

... Abstract Cleanout of proppants, cuttings and fines in well construction and production phases are typical of oilfield operations. To make these processes successful, extensive research efforts have been done on the development of (i) equipment such as concentric pipe, tubing-operated pump...

... proppant spe 72165 drillstem/well testing fracture upstream oil & gas fracture growth fracture length production test tight gas reservoir reservoir changbei tight gas spe 72165 operation stress profile complex reservoir tight gas chang-2v changbei tight ga spe 72165 proppant flow...

... formations in the Gulf of Mexico. The propellant / perforating technique was used to enhance the placement of proppant during frac-and-pack and gravel pack treatments while perforating in a balanced condition. The propellant / perforating technique was used on several formation types; i.e., long intervals...

... on the geomechanical and flow properties and reservoir lithology. Single and multiple perforated interval scenarios have been studied to compute fracture growth and proppant transport. The effects of geomechanical properties such as in-situ stress, Young's modulus, closure pressure, and rock embedment strength...

... proppant waterfrac pressure transient testing hydraulic fracturing application conductivity economic effect shallow oil reservoir reservoir tight reservoir conventional waterfrac fracturing fluid laojunmiao oil field administration bureau yumen petroleum administration bureau permeability...

.... treatment pressure fluid system investigation wang spe 57271 fracturing materials hydraulic fracturing application oil production rate production rate average oil production rate oil field enhanced recovery water injectivity proppant transitional zone fracturing fluid upstream oil & gas...