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Keywords: concentration
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Proceedings Papers

Paper presented at the SPE Asia Pacific Hydraulic Fracturing Conference, August 24–26, 2016
Paper Number: SPE-181786-MS
... proppant Brine fracturing fluid fracturing materials Upstream Oil & Gas crosslinker hydration scale inhibitor concentration tendency hydraulic fracturing precipitation Saudi seawater saudi formation water fluid system seawater formation water cation brine high temperature...
Proceedings Papers

Paper presented at the SPE Asia Pacific Hydraulic Fracturing Conference, August 24–26, 2016
Paper Number: SPE-181782-MS
... water is removed and we then reduce the methane concentration in these cleats as we decrease the local pressure by producing the well. The lowered methane concentration enhances the coal desorbsion rate into the cleats and flow through the microporosity of the coal. To achieve commercial production...
Proceedings Papers

Paper presented at the SPE Asia Pacific Hydraulic Fracturing Conference, August 24–26, 2016
Paper Number: SPE-181827-MS
... and executed successfully in both horizontal sidetrack wells. A 16/20-mesh resin-coated proppant (RCP) was used at a maximum concentration of 720 kg/m 3 in the tail stage. A total of 851 tonnes of proppant was pumped in 3156-m 3 crosslinked fluid. The seawater-based fluid properties present an innovative...
Proceedings Papers

Paper presented at the SPE Asia Pacific Hydraulic Fracturing Conference, August 24–26, 2016
Paper Number: SPE-181832-MS
... superior divalent cation precipitation control capability in seawater even at high pH, at significantly lower concentrations in lab bottle tests. Borate fluids prepared in seawater with the new additive showed excellent rheological properties at temperatures above 300°F on a Chandler 5550 HPHT rheometer...
Proceedings Papers

Paper presented at the SPE Asia Pacific Hydraulic Fracturing Conference, August 24–26, 2016
Paper Number: SPE-181805-MS
... acids to further propagate fractures and to etch the created fracture face with chemical reactions. In this study, twelve Eagle Ford Shale outcrop samples, four from each zone B, C and D, are used to determine the effect of surface etching pattern, acid concentration, calcite content, and Brinell...
Proceedings Papers

Paper presented at the SPE Asia Pacific Hydraulic Fracturing Conference, August 24–26, 2016
Paper Number: SPE-181823-MS
... during acid fracturing. Moreover, this system has weak or no acidity at low temperature and slow release of H + at high temperature (120-150°C) in fractures, Its ultimate effective acid concentration is about 8% which is capable of effective acid etching. During pumping, this system shows less corrosion...
Proceedings Papers

Paper presented at the SPE Asia Pacific Hydraulic Fracturing Conference, August 24–26, 2016
Paper Number: SPE-181852-MS
..., a type of fracturing fluid additive system that is compatible with high hardness water at low polymer concentration was developed. The fracturing fluids covered in this paper consist of the organometallic-crosslinked derivatized polysaccharide (MCDP) ( Dawson et al., 1998 ; Centurion et al., 2000...
Proceedings Papers

Paper presented at the SPE Asia Pacific Hydraulic Fracturing Conference, August 24–26, 2016
Paper Number: SPE-181824-MS
... & Gas viscosity Montgomery hydraulic fracture reservoir compressibility proppant selection proppant concentration PERM coefficient 1 fracture model hydraulic fracturing concentration fracture height conductivity sandstone 1000 propagation default fracturing materials fracturing fluid...
Proceedings Papers

Paper presented at the SPE Asia Pacific Hydraulic Fracturing Conference, August 24–26, 2016
Paper Number: SPE-181808-MS
... & Gas fracture design Tierra del Fuego reservoir permeability drillstem/well testing machine learning concentration pressure decline conductivity fracture stimulation drillstem testing hydraulic fracturing completion water frac proppant permeability Glauconite Formation Introduction...
Proceedings Papers

Paper presented at the SPE Asia Pacific Hydraulic Fracturing Conference, August 24–26, 2016
Paper Number: SPE-181867-MS
... Even though there have been many studies on fracture treatments focusing on the effect of proppant concentration, this might not be enough to understand every shale. The formation properties should be taken into account in order to understand how the reservoir should be completed. Rickman et al...
Proceedings Papers

Paper presented at the SPE Asia Pacific Hydraulic Fracturing Conference, August 24–26, 2016
Paper Number: SPE-181858-MS
... API conductivity cell at room temperature. Unpropped and propped conductivities were measured with gas flow. Low proppant concentration was used in order to simulate a slick-water treatment. Proppants of various sizes were placed manually on a rough fracture face. The fracture faces were scanned...
Proceedings Papers

Paper presented at the SPE Asia Pacific Hydraulic Fracturing Conference, August 24–26, 2016
Paper Number: SPE-181870-MS
... for Evaluating the Khataba Shale shale gas fracturing fluid critical fissure fracture fluid brittleness fracturing materials proppant concentration shale gas well multiple fracture fracture hydraulic fracturing Upstream Oil & Gas shale friction reducer khatatba shale formation complex...

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