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Keywords: stimulation
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Proceedings Papers

Paper presented at the SPE Eastern Regional Meeting, October 15–17, 2019
Paper Number: SPE-196596-MS
... deployment of an extreme torque casing connection addressing technical challenges of tubulars in unconventionals. Throughout the well lifetime, Oil Country Tubular Goods (OCTG) experience various loads during the installation, stimulation, and production phases. Some of the challenges experienced during the...
Proceedings Papers

Paper presented at the SPE/AAPG Eastern Regional Meeting, October 7–11, 2018
Paper Number: SPE-191785-18ERM-MS
... study examined bottomhole gauge data from a parent Marcellus Shale well that was recorded during the hydraulic fracture stimulation of three children wells in the Marcellus Shale and two children wells in the Burket Shale. The characteristics of the children wells created a robust data set due to...
Proceedings Papers

Paper presented at the SPE Eastern Regional Meeting, October 4–6, 2017
Paper Number: SPE-187525-MS
... There are several methods available to divert the fluid in reservoir stimulation. The most certain diversion method is mechanical isolation when the fluid is fully blocked to flow into other zones. However the mechanical isolation methods are very expensive. The first chemical diversion...
Proceedings Papers

Paper presented at the SPE Eastern Regional Meeting, September 13–15, 2016
Paper Number: SPE-184057-MS
... The NCW-2 pad consists of 5 wells that were all drilled in the same northwesternly direction, nearly perpendicular to regional maximum horizontal stress. Each well was stimulated between July and August 2014 with 34-39 stages utilizing the same pump schedule, stage spacing and perforation scheme...
Proceedings Papers

Paper presented at the SPE Eastern Regional Meeting, October 13–15, 2015
Paper Number: SPE-177284-MS
... method uses a sand plug to isolate fractured zones rather than using bridge plugs for isolation. The formation was perforated and stimulated in a single trip near the toe of the well creating the first stage; then, an amount of sand was injected into the wellbore to isolate the first stage from the next...
Proceedings Papers

Paper presented at the SPE Eastern Regional Meeting, October 13–15, 2015
Paper Number: SPE-177306-MS
... refracture stimulation and the work involved, from identification to execution of each well. The Haynesville shale in Texas and Louisiana is one of the more productive shale plays located in North America. It covers Caddo, Bossier, De Soto, Red River, and Bienville parishes in Louisiana and Harrison...
Proceedings Papers

Paper presented at the SPE Eastern Regional Meeting, October 13–15, 2015
Paper Number: SPE-177298-MS
... zones from 3D seismic data. Shale mineralogy compositions and geomechanical properties are directly measured from 3D surface seismic data along lateral well trajectories at individual hydraulically stimulated stages which are monitored real-time using microseismic acquisition. Extrapolated lateral...
Proceedings Papers

Paper presented at the SPE Eastern Regional Meeting, October 21–23, 2014
Paper Number: SPE-171021-MS
... stimulation is desired. The needles are located inside the sub/liner joints while the equipment is run in hole. The liner is hung off with a standard liner hanger. In a carbonate formation, a basic HCl fluid system is pumped. The fluid jets out of the nozzles, and the formation ahead of the tubes is jetted...
Proceedings Papers

Paper presented at the SPE Eastern Regional Meeting, August 20–22, 2013
Paper Number: SPE-165705-MS
... early production management strategies, with attention given to the time delay between stimulation and first production, often referred to as the "resting" or "soak" period and the effect of subsequent shut-ins. Subsets of this population were used to perform the various evaluations. Four significant...
Proceedings Papers

Paper presented at the SPE Eastern Regional Meeting, August 20–22, 2013
Paper Number: SPE-165673-MS
... flows for these hydraulically stimulated multistage horizontal wells have focused on reducing surface impacts while utilizing resources more efficiently by way of a manufacturing philosophy. These planning activities are significantly influenced by the team's perceptions of, versus the reality of, the...
Proceedings Papers

Paper presented at the SPE Eastern Regional Meeting, September 23–25, 2009
Paper Number: SPE-124767-MS
... are considered to be fluid sensitive, and consequently, have historically been stimulated with high-velocity nitrogen or nitrogen foam fracturing treatments. Previous studies indicated the long-term production was better in the stimulations including proppant than in those treated with nitrogen alone...
Proceedings Papers

Paper presented at the SPE Eastern Regional Meeting, September 23–25, 2009
Paper Number: SPE-125525-MS
... interesting characteristics such as mineralogy, rock mechanics, and geomechanics. It is the intent of this paper to highlight and demonstrate the inter-relationship of these characteristics and show their importance on completion and stimulation design and more importantly to the very prospectivity of an...
Proceedings Papers

Paper presented at the SPE Eastern Regional Meeting, September 23–25, 2009
Paper Number: SPE-125526-MS
... Abstract Horizontal wells have become the "industry standard" for unconventional and tight formation gas reservoirs. Because these reservoirs have poorer quality pay it takes a good well planned completion and fracture stimulation(s) to make an economic well. Even in a sweet spot in the...
Proceedings Papers

Paper presented at the SPE Eastern Regional Meeting, September 23–25, 2009
Paper Number: SPE-125944-MS
... need fracture stimulation are being drilled deeper and, especially, with longer lateral sections requiring larger numbers of fracturing stages. This has increasingly challenged the limits of conventional jetting systems and methods, while requiring higher pressure limits for the wellhead, treatment...
Proceedings Papers

Paper presented at the SPE Eastern Regional Meeting, September 23–25, 2009
Paper Number: SPE-125735-MS
... ways to stimulate the wells that have been drilled in the Lower Huron. They range from straight nitrogen stimulation to varying quality foam stimulations. These two main methods of fracturing can then be broken down into many different style stimulations by changing rates, foam qualities, sand volumes...
Proceedings Papers

Paper presented at the SPE Eastern Regional/AAPG Eastern Section Joint Meeting, October 11–15, 2008
Paper Number: SPE-117251-MS
... Chemistry asphaltene remediation carbonate reservoir remediation of hydrates acidizing inflow performance xylene emulsified acid stimulation emulsifier concentration xylene diesel emulsified acid acid asphaltene deposition viscosity stability room temperature emulsified acid apparent...
Proceedings Papers

Paper presented at the SPE Eastern Regional/AAPG Eastern Section Joint Meeting, October 11–15, 2008
Paper Number: SPE-117754-MS
... crucial aspect of the entire project - the stimulation design. Without proper planning and execution of site and approach construction, the majority of designs are moot. The facts are that Marcellus Shale wells demand large volumes of materials, delivered at a high rate. This paper will explore the...
Proceedings Papers

Paper presented at the SPE Eastern Regional/AAPG Eastern Section Joint Meeting, October 11–15, 2008
Paper Number: SPE-117772-MS
... Abstract In 2004 the first Appalachian Basin Marcellus Shale gas well stimulation utilizing a large slickwater treatment was performed in southwestern Pennsylvania. Since that time, based upon various publically reported results, it has become the most widely discussed play in the basin with...
Proceedings Papers

Paper presented at the SPE Eastern Regional/AAPG Eastern Section Joint Meeting, October 11–15, 2008
Paper Number: SPE-118348-MS
... Abstract Sometimes we dive too quickly into the smallest of details when trying to plan for fracture stimulation applications in our industry. It has been too often that a frac design engineer will gloss over the importance of unknown or missing reservoir data but spend many hours chasing the...
Proceedings Papers

Paper presented at the SPE Eastern Regional/AAPG Eastern Section Joint Meeting, October 11–15, 2008
Paper Number: SPE-117751-MS
... stimulations were attempted, they were poorly designed and marginally effective which kept the interest very limited. The oil field culture of past decades allowed many of these resources to remain hidden and underdeveloped. These assets can now be "Re-Discovered" through a variety of record resource reviews...

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