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Keywords: Case History
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Proceedings Papers

Paper presented at the SPE/ICoTA Well Intervention Conference and Exhibition, March 24–25, 2020
Paper Number: SPE-199814-MS
... Installation and Operations debris Upstream Oil & Gas Coiled tubing operations perforation zone Case History Circulate perforation cluster Pump Rate reel valve horizontal well drilling operation CT string differential pressure-like sticking wellhead annular pressure Flow Condition...
Proceedings Papers

Paper presented at the SPE/ICoTA Well Intervention Conference and Exhibition, March 26–27, 2019
Paper Number: SPE-194263-MS
... to surge into and out of the formation. The extent and duration of these pulses has been observed in surface tests. Case histories of well cleaning and stimulation applications are described. Best practices for operation include squeezing treatment fluids into the formation followed by flow...
Proceedings Papers

Paper presented at the SPE/ICoTA Coiled Tubing and Well Intervention Conference and Exhibition, March 27–28, 2018
Paper Number: SPE-189909-MS
... Abstract This paper presents a case history where the entire lateral of a producing well was restimulated in a single trip using a novel cost-effective intervention tool designed to provide discrete stage isolation. Lessons learned and job details are discussed and compared with other...
Proceedings Papers

Paper presented at the SPE/ICoTA Coiled Tubing and Well Intervention Conference and Exhibition, March 27–28, 2018
Paper Number: SPE-189935-MS
... modeling software program. The mathematical models, validation against laboratory and field data, verification against other models available in literature, and case histories are described. The current trends within the industry are leading to a shortage of experienced CT field engineers, so the use of CT...
Proceedings Papers

Paper presented at the SPE/ICoTA Coiled Tubing and Well Intervention Conference and Exhibition, March 21–22, 2017
Paper Number: SPE-184783-MS
... ensure the coiled tubing can be successfully deployed, manage/mitigate gun shock, recover the guns, etc. Subsequently, the case histories presented in this study further emphasize the significance of careful job planning and the related modeling that is integral to the success of critical coiled tubing...
Proceedings Papers

Paper presented at the SPE/ICoTA Coiled Tubing and Well Intervention Conference and Exhibition, March 21–22, 2017
Paper Number: SPE-184754-MS
... – Working connection to the motorhead section – Flexibility to quickly switch between logging and CT operations – Verification of the downhole tool performance – Real-time monitoring of downhole pressures / temperatures Several representative case histories performed with...
Proceedings Papers

Paper presented at the SPE/ICoTA Coiled Tubing and Well Intervention Conference and Exhibition, March 21–22, 2017
Paper Number: SPE-184764-MS
... Ecuador was achieved using this perforation technique, which was the only available solution at the time to overcome such challenges. Advantages and lessons learned are discussed and compared to conventional gun-based perforating techniques. Another interesting factor of this case history is that...
Proceedings Papers

Paper presented at the SPE/ICoTA Coiled Tubing and Well Intervention Conference and Exhibition, March 22–23, 2016
Paper Number: SPE-179067-MS
... discussed. The results of the numerical model are compared with a sample of case histories from over 12,000 extended reach well interventions. These case histories confirm the extended reach capabilities of water-hammer tools and that reducing feed rate below the predicted maximum allows greater extended...
Proceedings Papers

Paper presented at the SPE/ICoTA Coiled Tubing & Well Intervention Conference & Exhibition, March 24–25, 2015
Paper Number: SPE-173678-MS
... frac sleeve completions (sometimes referred to as “baffles”). Several case histories will be presented to explain how a single trip in hole, utilizing a motor BHA and abrasive perforator in tandem to clean and perforate the toe stage, can minimize costs compared to several round trips using the...
Proceedings Papers

Paper presented at the SPE/ICoTA Coiled Tubing & Well Intervention Conference & Exhibition, March 24–25, 2015
Paper Number: SPE-173683-MS
... lubricant testing and initial field results were reported previously ( Livescu and Craig 2014 ; Livescu et al. 2014a , b ). This paper provides operators with sufficient case histories of the planned use of an advanced lubricant in genuine extended-reach wells in real life situations. This knowledge can...
Proceedings Papers

Paper presented at the SPE/ICoTA Coiled Tubing & Well Intervention Conference & Exhibition, March 24–25, 2015
Paper Number: SPE-173653-MS
... provides a comprehensive description of the lessons learned from two case histories where CT fracturing techniques for multistage stimulation were applied to achieve maximum production in the field and improve the efficiency of multistage fracturing operations. hydraulic fracturing Bahariya...
Proceedings Papers

Paper presented at the SPE/ICoTA Coiled Tubing and Well Intervention Conference and Exhibition, March 25–26, 2014
Paper Number: SPE-168238-MS
..., deployable via a multitude of conveyance methods, a safer and more cost-effective method. This paper will review the new features and designed uses of this industry respected tool. Case histories with the device to complement intervention needs and operational planning convenience will be submitted to...
Proceedings Papers

Paper presented at the SPE/ICoTA Coiled Tubing and Well Intervention Conference and Exhibition, March 25–26, 2014
Paper Number: SPE-168245-MS
... and production evaluation are performed. isolation Case History temperature log Upstream Oil & Gas History integrity injectivity perforation hydraulic fracturing spe 168245 application cement slurry society of petroleum engineers upper set Completion Installation and Operations...
Proceedings Papers

Paper presented at the SPE/ICoTA Coiled Tubing and Well Intervention Conference and Exhibition, March 25–26, 2014
Paper Number: SPE-168298-MS
... CT in 10,000-ft laterals without the use of fluid hammer tools or tractors. The paper details the new testing method, technical background of frictional drag, existing lubricant case histories, the new laboratory data, details of compatibility tests, and two new lubricant case histories. In the...
Proceedings Papers

Paper presented at the SPE/ICoTA Coiled Tubing and Well Intervention Conference and Exhibition, March 25–26, 2014
Paper Number: SPE-168255-MS
... sopngwi intervention design Pump Rate Completion Installation and Operations intervention Case History offshore rigless intervention successful mechanical removal barium sulfate tubular scale service operator Upstream Oil & Gas formation damage buildup baso 4 software tubular scale log...
Proceedings Papers

Paper presented at the SPE/ICoTA Coiled Tubing & Well Intervention Conference & Exhibition, March 26–27, 2013
Paper Number: SPE-163891-MS
... possible solution was then validated in the laboratory using rapid-prototype models, machined prototypes, and ultrahigh-speed photography. The main purpose of this paper is to focus on the case histories collected during field testing and commercialization of the new design. Pre- and post-treatment...
Proceedings Papers

Paper presented at the SPE/ICoTA Coiled Tubing & Well Intervention Conference & Exhibition, March 26–27, 2013
Paper Number: SPE-163920-MS
... typical completions of large tubing sizes, 7in. and 5 ½ in., and some wells experience a serious problem for lifting fluids due to the high water cut and low gas rate. This document presents the case history of a well with complex reservoir damage and a challenging well integrity situation that narrowed...
Proceedings Papers

Paper presented at the SPE/ICoTA Coiled Tubing & Well Intervention Conference & Exhibition, March 26–27, 2013
Paper Number: SPE-164577-MS
... thorough understanding of well flow combined with production log analytical skill sets. This technical paper will discuss in a case history a production log run in a horizontal well, the deployment aspects & well flow challenges using wireline tractor & coiled tubing interventions, and how the end...
Proceedings Papers

Paper presented at the SPE/ICoTA Coiled Tubing & Well Intervention Conference and Exhibition, March 27–28, 2012
Paper Number: SPE-154421-MS
... gauges in tubing profiles, and providing a mechanical release in highly-deviated, extended-reach wellbores. This paper discusses specific well-intervention case histories using the downhole electrical power unit and the smart release tool. In the first case history, the downhole electrical power unit...
Proceedings Papers

Paper presented at the SPE/ICoTA Coiled Tubing & Well Intervention Conference and Exhibition, April 5–6, 2011
Paper Number: SPE-142076-MS
... pressure calculation. Federal regulations mandate that sustained casing pressures in Gulf of Mexico wells must be reported and remediated. As completions continue to age in the region, occurrences of SCP will continue to be a regularly combated issue. This section will cite specific case histories...

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