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Proceedings Papers

Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the ADIPEC, October 31–November 3, 2022
Paper Number: SPE-211543-MS
... for the complete mission of the sensor ball could take from two to three hours depending on the given factors. Deployment & Retrieval Procedure The sensor ball deployment and retrieval operational steps are as follows: Hold a safety meeting between all involved parties to ensure all safety...
Proceedings Papers

Paper presented at the SPE International Hydraulic Fracturing Technology Conference & Exhibition, January 11–13, 2022
Paper Number: SPE-205264-MS
... installation and operations reservoir geomechanics hydraulic fracturing directional drilling upstream oil & gas exhibition casing deformation mitigation achieved operator deformation completion equipment frac ball stimulation treatment drilling operation ball activated sliding fracturing...
Images
Delta Stim Sleeve being <span class="search-highlight">operated</span> by <span class="search-highlight">ball</span>.
Published: 04 August 2009
Fig. 8 Delta Stim Sleeve being operated by ball. More
Proceedings Papers

Paper presented at the Abu Dhabi International Petroleum Exhibition & Conference, November 11–14, 2019
Paper Number: SPE-197375-MS
... open sequentially across the applicable zones targeted for treatment. The ports have seats that are sized to respective balls, which are used to isolate the stimulated intervals. The system allows for increased efficiency through eliminating the risks associated with wireline operations for perforating...
Proceedings Papers

Paper presented at the Offshore Mediterranean Conference and Exhibition, March 27–29, 2019
Paper Number: OMC-2019-1198
... operations became inevitable. Such optimization requires innovative solutions that rely on the latest technology with the aim of reducing cost and time of operation. Solid and degradable balls are rivals when it comes to activating the sleeves of multistage completion systems as wells the temporary zonal...
Proceedings Papers

Paper presented at the SPE Nigeria Annual International Conference and Exhibition, August 6–8, 2018
Paper Number: SPE-193508-MS
...) was identified, risk assessed and used successfully to significantly eliminate the excess time for completion operations. This paper reviews the challenges experienced using the metallic packer setting balls in highly tortuous horizontal wells. It also shows and discusses the huge cost savings achieved in case...
Proceedings Papers

Paper presented at the SPE Eastern Regional Meeting, October 13–15, 2015
Paper Number: SPE-177284-MS
... stages to be fracture stimulated in one continuous operation. The technique using cemented fracturing sliding sleeves and degradable-ball drop was successfully implemented. This technique utilizes valves with preset seats and matching degradable balls to achieve zonal isolation. The balls are dropped...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 20–22, 2015
Paper Number: URTEC-2155463-MS
... Strategies for Cost Reduction in Plug and Ball Seat Milling Operations Thomas Lyndsey, Nexen Energy ULC; Kardash Jake and McClatchie Don, Sanjel Corporation Copyright 2015, Unconventional Resources Technology Conference This paper was prepared for presentation at the Unconventional Resources Technology...
Proceedings Papers

Paper presented at the Offshore Mediterranean Conference and Exhibition, March 23–25, 2011
Paper Number: OMC-2011-068
..., with this cable installed, Coiled Tubing operations are negatively impacted in several ways: increased surface weights, limiting maximum depth achievable, increased circulation pressures, and perhaps most importantly introducing severe restrictions to the use of conventional ball operated downhole tools. The use...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 19–22, 2010
Paper Number: SPE-134389-MS
... installed, coiled tubing operations are negatively impacted in several ways: increased surface weights, limiting maximum depth achievable, increased circulation pressures, and perhaps most importantly introducing severe restrictions to the use of conventional ball operated downhole tools. The use of braided...
Proceedings Papers

Paper presented at the SPE/ICoTA Coiled Tubing & Well Intervention Conference and Exhibition, April 5–6, 2011
Paper Number: SPE-142714-MS
.... Coiled Tubing weights and surface pump pressures are almost unaffected by the presence of this system and ball operated tools can be operated with confidence. The primary purpose of the system is to allow accurate control of the position of the BHA, previously not achievable with conventional coiled...
Journal Articles
J Pet Technol 70 (06): 56–58.
Paper Number: SPE-0618-0056-JPT
Published: 01 June 2018
...: Tubing end connector Head that secures the wire downhole, seals the exterior of the wire, and provides downhole electrical connection 0.875-in. ball-operated wire-release mechanism Double-flapper check-valve housing Electronic module with a casing collar locator (CCL) and pressure/temperature sensors...
Proceedings Papers

Paper presented at the SPE Hydraulic Fracturing Technology Conference, February 4–6, 2013
Paper Number: SPE-163835-MS
.... In such processes, ball-operated sliding sleeves are a means to access multiple zones in the formation, creating fractures into which proppant is pumped. The success of placement in such systems depends upon accurate calculation of the time required for a ball to be pumped from the topside to the multiple ball...
Journal Articles
J Pet Technol 60 (06): 88–89.
Paper Number: SPE-0608-0088-JPT
Published: 01 June 2008
... can be blanked off during CT operations that do not require its use. The tool string is 2 1/8-in. OD with a 0.688-in. minimum restriction. Field data show that the restriction has no effect at typical CT pump rates. Ball-operated tools can be run below the tool string, which can pass a ball as large...
Images
<span class="search-highlight">Ball</span> seat <span class="search-highlight">operation</span>  – after the <span class="search-highlight">ball</span> lends to <span class="search-highlight">ball</span> seat and the differenti...
Published: 26 October 2020
Figure 2 Ball seat operation – after the ball lends to ball seat and the differential pressure in 50 atm to be created across the ball, the ball seat expands and passes the ball below. More
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 5–8, 1997
Paper Number: OTC-8532-MS
... for the Andrew perforation. Underbalance Perforation Using the FIV* Formation Isolation Valve Tool The FIV tool is a largebore mechanical ball valve' (Figure 1). There are three key elements in the FIV tool used for the Andrew project: 1 . Ball Valve Section - This section consists of a ball valve, ball operator...
Proceedings Papers

Paper presented at the Offshore Technology Conference-Asia, March 25–28, 2014
Paper Number: OTC-25059-MS
... as a release mechanism, which could be operated in the event that the BHA became stuck, allowing the coiled tubing to be disconnected from the BHA and retrieved from the wellbore. Due to the relative size of the wire and the downhole termination, a conventional ball operated release tool could not be utilized...
Images
Frac Baffles and <span class="search-highlight">Balls</span> are calipered and marked prior to <span class="search-highlight">operation</span>.
Published: 21 September 2008
Figure 4 Frac Baffles and Balls are calipered and marked prior to operation. More
Images
Images
Remote Auto Sequenced <span class="search-highlight">Ball</span> Launcher – Improved safety <span class="search-highlight">operations</span>
Published: 09 June 2008
Figure 2 Remote Auto Sequenced Ball Launcher – Improved safety operations More

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