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Keywords: fracture treatment
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Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 26–29, 2020
Paper Number: SPE-201604-MS
... Abstract Distributed temperature sensing (DTS) is a valuable tool to diagnose multistage hydraulic fracture treatments. When a stage interval is shut-in, the clusters which take more fluid during pumping warm up more slowly. Therefore, the fluid volume injected into each cluster can...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 26–29, 2020
Paper Number: SPE-201615-MS
... fracturing fracturing fluid colombia sand control proppant upstream oil & gas injection well case history neutron log increase reservoir contact fracture treatment technology conference proppant technology la cira-infantas field fracture height conductivity low temperature injectivity...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 26–29, 2020
Paper Number: SPE-201715-MS
... is mechanical damage to horizontal well casing caused by inadequate plug construction, poor isolation integrity, and cycled pressure stress on the pipe throughout the entire fracture treatment. Until recently, casing integrity issues had never even been associated with frac plugs. Today, significant...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 26–29, 2020
Paper Number: SPE-201549-MS
... coverage has allowed the discovery of unintended interactions that can be very detrimental to fracture treatments. Evidence of these unwanted effects that were previously difficult to diagnose are now uncovered during routine fracture diagnostics. Evidence includes Erosion at plug setting depths has...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 9–11, 2017
Paper Number: SPE-187368-MS
... complexity. Upstream Oil & Gas hydraulic fracturing tensile force breakdown pressure packer fracture Scenario completion Efficiency application operation horizontal well Oman fracture treatment ohm system wellbore Exhibition sequence proppant operator fracture port reservoir...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 9–11, 2017
Paper Number: SPE-187177-MS
... seam property pin-point sand jet coal seam fracture treatment permeability Introduction In its pursuit of sustainable development, China has been increasing its efforts to generate cleaner energy. However, China's current energy mix is still dominated by coal and oil. Natural gas, which...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 26–28, 2016
Paper Number: SPE-181353-MS
... different fracturing techniques for extreme conditions. In this paper we detail the progress related to completion practices and technologies to revive the mature fields of Egypt. Upstream Oil & Gas completion rod-shaped proppant fracture height growth fracture treatment Efficiency western...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 26–28, 2016
Paper Number: SPE-181376-MS
... transverse or longitudinal fracture treatments were successfully designed, executed, and evaluated. In the appraisal phase, four vertical and four horizontal wells were drilled to appraise the Barmer Hill reservoir in the Mangala field. Two of the horizontal wells were drilled along the maximum horizontal...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 28–30, 2015
Paper Number: SPE-174813-MS
... to the oxidation of the dissolved iron; this tint will not affect a slick water hydraulic fracture treatment. Abstract Advances in electronics and materials technology have enabled fundamental changes in electro-oxidization reactor designs, significantly improving their performance, safety, and enabling...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 28–30, 2015
Paper Number: SPE-174754-MS
... cluster selection assessment Completion Installation and Operations multistage fracturing stimulation Upstream Oil & Gas contribution interpretation porosity fracturing materials fracturing fluid selection shale fracture treatment multistage fractured horizontal well reservoir...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 27–29, 2014
Paper Number: SPE-170720-MS
... interval/lateral target point Stage spacing/perf clusters/perf strategy Hydraulic fracture treatment design optimization The benefits of employing ceramic proppant Increased productivity and EUR of 30% Production choke management and proppant flowback Case history overview based on two re...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 27–29, 2014
Paper Number: SPE-170784-MS
.... All of the source rock shale in which we have designed and implemented fracture treatments have matrix permeability in the nanodarcy range. Because of the effectively impermeable reservoir rock, there was almost no chance of success using a fluid which created a dominate fracture. George Mitchell...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 30–October 2, 2013
Paper Number: SPE-166239-MS
... the brittleness properties of each section of the wellbore. Perforations are selected to take advantage of this brittleness, and effective fracture treatments are designed and pumped. These case studies are examples of this application in difficult and troubling reservoirs. In each well, the fracture treatment...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 30–October 2, 2013
Paper Number: SPE-166466-MS
... tool manipulation mst service tool assembly completion installation and operations service tool shifter manipulate tool packer society of petroleum engineers integrity well integrity fracture treatment pressure test personnel Introduction In the high profile deepwater completions...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 30–October 2, 2013
Paper Number: SPE-166489-MS
... Abstract The creation of a hydraulic fracture changes the stress distribution in the vicinity of the fracture. This stress shadow can influence the growth of subsequent fractures. Immediately after a hydraulic fracture treatment is pumped, the width of the propped fracture and the associated...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 8–10, 2012
Paper Number: SPE-159227-MS
... hydraulic fracturing sichuan basin upstream oil & gas stimulation treatment completion design spe 159227 operation frac plug operator plug lbm gal gradient proppant concentration execution fracture treatment The Lower Cambrian Shale Location and its Geological Setting Well Wei 201...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 8–10, 2012
Paper Number: SPE-159546-MS
... Abstract Characterization of shale gas stimulation and production mechanisms is of paramount importance to continued horizontal well hydraulic fracture stimulation design and execution. This study integrates analyses of fracture calibration tests, hydraulic fracture treatments, production logs...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 30–November 2, 2011
Paper Number: SPE-147237-MS
... At the beginning of the process of conducting feasibility studies and the preliminary treatment designs for what is considered to be one of the deepest fracture treatments in the history of the industry, there was no existing data or any history on the Lower Tertiary for guidance. The only frac...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 30–November 2, 2011
Paper Number: SPE-146413-MS
... fracture treatment valve spe 146413 complexity screenout flow path gooseneck downhole safety valve Introduction CT Fracturing Because of the low permeability of shales, to make gas production economically viable and maximize well performance, the rock must be fractured to create a conduit...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 30–November 2, 2011
Paper Number: SPE-147389-MS
... and implementation of a staged stimulation. Fracturing treatments were pumped on a total of 26 injectors and 8 producers using a variety of methods, including Coiled Tubing fracturing. Post-fracture analysis suggests a strong vertical fracture component and analysis of injectivity tests shows fracture parameters...

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