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Keywords: completion
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Proceedings Papers

Paper presented at the SPE Canada Unconventional Resources Conference, September 28–October 2, 2020
Paper Number: SPE-199967-MS
...-time enablement including data acquisition, visualization, and alerting for completion adjustments during operations. A use case is also presented which monitored, characterized, and provided understanding to the root causes of FDI during operations in the field. Machine learning in real-time provided...
Proceedings Papers

Paper presented at the SPE Canada Unconventional Resources Conference, March 13–14, 2018
Paper Number: SPE-189813-MS
... at the stage-to-stage scale observed during completion of two Upper Montney siltstone wells. Utilizing interpreted microseismic data and offset well pressure monitoring data recorded during continuous-pumping completions of the two wells, a fault and pore pressure constrained poroelastic stress and relaxation...
Proceedings Papers

Paper presented at the SPE Unconventional Resources Conference, February 15–16, 2017
Paper Number: SPE-185075-MS
... Abstract Many operators have used in the past various methods to analyze and optimize the horizontal well (HW) completions in the Eagle Ford play with varied results. Typically, such methods focus on different parts of this complex problem in relative isolation and as a consequence do...
Proceedings Papers

Paper presented at the SPE Unconventional Resources Conference, February 15–16, 2017
Paper Number: SPE-185064-MS
... Abstract This case study reviews the full development cycle of Devon Energy's Parkman asset in the Powder River Basin, from exploitation to infill drilling. The focus is on successive adjustments to drilling and completion design, with the objective of net-present-value (NPV) optimization...
Proceedings Papers

Paper presented at the SPE Unconventional Resources Conference, February 15–16, 2017
Paper Number: SPE-185046-MS
... liquids rich fairway. However, since the first multiple fractured horizontal well was drilled in 2005, there has been proposals for optimizing completions using different fracturing fluid systems and completion techniques. The low oil and gas price environment and the ensuing cost control mechanisms...
Proceedings Papers

Paper presented at the SPE Unconventional Resources Conference, February 15–16, 2017
Paper Number: SPE-185042-MS
... Abstract A new down hole multi-cycle sleeve completion system that was run in a well allowed the operator to re-frac all previously stimulated zones along the horizontal section of a wellbore with relative ease. The technology utilizes sleeves that can be closed and opened for the life...
Proceedings Papers

Paper presented at the SPE Unconventional Resources Conference, February 15–16, 2017
Paper Number: SPE-185051-MS
... Abstract There are several different technologies available for completing and stimulating multi-stage horizontal wells. By far the most common of these is to use a cemented liner with multiple perforation clusters treated simultaneously in a single stage (plug-and-perf). One alternative method...
Proceedings Papers

Paper presented at the SPE/CSUR Unconventional Resources Conference, October 20–22, 2015
Paper Number: SPE-175891-MS
... event DTS frac port production logging bridge plug das DTS data horizontal lateral production control Upstream Oil & Gas completion producer packer EOR project coiled tubing injection pattern society of petroleum engineers gas breakthrough das data Introduction The success...
Proceedings Papers

Paper presented at the SPE/CSUR Unconventional Resources Conference, October 20–22, 2015
Paper Number: SPE-175948-MS
... Abstract In today's low price environment, maximizing productivity and hydrocarbon recovery while reducing cost has become more critical than ever. In many resource plays, factory style completion campaigns using high rate / volume fracture treatments have become the accepted norm. However...
Proceedings Papers

Paper presented at the SPE/CSUR Unconventional Resources Conference, October 20–22, 2015
Paper Number: SPE-175961-MS
... Abstract Ash deposits are found interbedded within organic mudstones such as the Vaca Muerta, Niobrara and Eagle Ford shales. Alteration of ash deposits interbedded within mudstones and shales have presented challenges for completion and production including pinching of fractures and swelling...
Proceedings Papers

Paper presented at the SPE/CSUR Unconventional Resources Conference, October 20–22, 2015
Paper Number: SPE-175970-MS
... treatments from previously created fractures. The number of stimulation stages in the design has been selected based on openhole interval length and the number of designed fractures. Two wells have been completed in the Williston Basin with TVD's between 9,800 and 11,200 ft. and fracture gradients between...
Proceedings Papers

Paper presented at the SPE/CSUR Unconventional Resources Conference, October 20–22, 2015
Paper Number: SPE-175982-MS
... in multizone, openhole, horizontal wells. This paper discusses how the success rate of these installations has been significantly improved by the implementation of a program with a well-defined series of steps that includes detailed planning (completing the well on paper exercise), onsite function testing...
Proceedings Papers

Paper presented at the SPE/CSUR Unconventional Resources Conference, October 20–22, 2015
Paper Number: SPE-175963-MS
... been done on validation and coupling the impact of depletion, due to production, and hydraulic fracturing (due to in-fill efficiency fracture operations). This paper presents results from the analysis of in-fill drilling on well performance. Production data, fracture treatment data, completion...
Proceedings Papers

Paper presented at the SPE/CSUR Unconventional Resources Conference, October 20–22, 2015
Paper Number: SPE-175980-MS
...' geomechanical interaction. In this paper, we present the results of a zipper and sequential fracturing study that includes the completion design optimization and the associated production performance in the Eagle Ford Shale. The study provides a workflow to optimize the completion and stimulation designs...
Proceedings Papers

Paper presented at the SPE/CSUR Unconventional Resources Conference – Canada, September 30–October 2, 2014
Paper Number: SPE-171583-MS
... energized gelled oil wells were in this grouping. Table 4 shows the overall breakdown of the results of the decline curve analyses, with average first month oil rate and average cumulative oil production at 10 years. These wells were completed in 2011, so had between 30 and 36 months of actual...
Proceedings Papers

Paper presented at the SPE/CSUR Unconventional Resources Conference – Canada, September 30–October 2, 2014
Paper Number: SPE-171618-MS
...; theoretically promoting a higher percentage of stimulated clusters and subsequently better production. This alternative method is not commonly used as data acquisition can be costly for a large group of wells. In Pennsylvania, two pairs of wells were completed in order to understand the added value...
Proceedings Papers

Paper presented at the SPE/CSUR Unconventional Resources Conference – Canada, September 30–October 2, 2014
Paper Number: SPE-171625-MS
... in the stimulation of more natural fracture orientations over a greater area, thereby increasing the size and permeability of the stimulated reservoir volume. The lack of necessity for proppant in Williams Fork completions suggests that most of the fractures are failing in shear and are self propping, which allow...

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