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Keywords: stimulation treatment
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Proceedings Papers

Paper presented at the SPE/ICoTA Well Intervention Conference and Exhibition, March 22–25, 2021
Paper Number: SPE-204425-MS
... drilling friction intervención de pozos petroleros well intervention generation run upstream oil & gas stimulation treatment ct string application horizontal well reservoir hdat frictional force wellbore objective hydraulically driven agitation tool petroleum engineer target depth...
Proceedings Papers

Paper presented at the SPE/ICoTA Coiled Tubing and Well Intervention Conference and Exhibition, March 21–22, 2017
Paper Number: SPE-184770-MS
... lift system Coiled tubing operations Upstream Oil & Gas Exhibition vibratory tool Well Intervention Conference stimulation treatment subject field society of petroleum engineers pressure pulse Saudi Arabia restriction vibration case study production enhancement stimulation...
Proceedings Papers

Paper presented at the SPE/ICoTA Coiled Tubing and Well Intervention Conference and Exhibition, March 22–23, 2016
Paper Number: SPE-179083-MS
... stimulation treatment is to follow because of the significant reduction in tortuosity and pumping friction losses across perforations. One of the primary drawbacks of this type of perforations is that it is a much lengthier process compared to conventional perforating, and it requires large amounts of fluids...
Proceedings Papers

Paper presented at the SPE/ICoTA Coiled Tubing and Well Intervention Conference and Exhibition, March 22–23, 2016
Paper Number: SPE-179079-MS
... walls and inducing deeper matrix penetration. Using this method, an accurate treatment was designed to help optimize the volumes necessary. The results were impressive. Before the stimulation treatment, the well experienced no production. After intervention, well production returned to 3,546 BOPD. A 27...
Proceedings Papers

Paper presented at the SPE/ICoTA Coiled Tubing & Well Intervention Conference & Exhibition, March 24–25, 2015
Paper Number: SPE-173654-MS
... the surface. Validation during field testing is also outlined. hydraulic fracturing real time system concentration circulation port jet ratio mechanism BHA erosion jet velocity Upstream Oil & Gas dm process stimulation treatment perforation Completion Installation and Operations...
Proceedings Papers

Paper presented at the SPE/ICoTA Coiled Tubing & Well Intervention Conference & Exhibition, March 24–25, 2015
Paper Number: SPE-173686-MS
... optimizing the diversion process during different stages of the intervention. This system enabled the operator to correlate depth and continuously monitor the temperature changes across the producing zone of the well. The findings and results of the stimulation treatment with this technique used in the well...
Proceedings Papers

Paper presented at the SPE/ICoTA Coiled Tubing & Well Intervention Conference & Exhibition, March 24–25, 2015
Paper Number: SPE-173640-MS
... in real time. The entire length of the fiber-optic strand functions as a temperature sensor with a vertical resolution of approximately 3.5 ft. The SL-DTS is gravity deployed or can be pumped into highly deviated or horizontal wells prior to the stimulation treatment. Once in place, the fiber is...
Proceedings Papers

Paper presented at the SPE/ICoTA Coiled Tubing and Well Intervention Conference and Exhibition, March 25–26, 2014
Paper Number: SPE-168237-MS
... zone stimulation treatment coiled tubing reservoir drillstem/well testing caco 3 lower carbonate reservoir novel chemical gel gel wellbore placement OCP gel carbonate reservoir upper carbonate reservoir production control production monitoring wellhead pressure differential pressure...
Proceedings Papers

Paper presented at the SPE/ICoTA Coiled Tubing & Well Intervention Conference & Exhibition, March 26–27, 2013
Paper Number: SPE-163909-MS
... 2005, a stimulation treatment was performed with CT using 9 m3 of HCl at 7.5% of concentration. Following this treatment the well production was recorded at 1,989 bpd with a GOR of 30 m3/m3. From August 2005 to February 2009, the production increased to 5,353 bpd. In February 2009, a PLT was...
Proceedings Papers

Paper presented at the SPE/ICoTA Coiled Tubing & Well Intervention Conference & Exhibition, March 26–27, 2013
Paper Number: SPE-163919-MS
... Downhole acquisition data during CT stimulation Fig. 1 Location of Cupiagua Field and Other Important Gas-Condensate Fields in Colombia. Fig. 2 Downhole and surface data during stimulation treatment Fig. 3 Downhole and surface data during nitrogen lift stage Abstract...
Proceedings Papers

Paper presented at the SPE/ICoTA Coiled Tubing & Well Intervention Conference & Exhibition, March 26–27, 2013
Paper Number: SPE-163923-MS
... is very challenging to successfully remove solids and stimulate large, highly deviated wells with low bottomhole pressures. Since 1999, a technology combining concentric coiled tubing (CCT) with a jet pump has been used in the OOB to remove solids and fluids (stimulation treatments, drilling fluids...
Proceedings Papers

Paper presented at the SPE/ICoTA Coiled Tubing & Well Intervention Conference and Exhibition, March 27–28, 2012
Paper Number: SPE-152943-MS
... and spectral log after the stimulation treatment. Fig. 7 Well schematic. Fig. 8 Well Nispero 90 stimulation job. Fig. 9 Spectral log. Fig. 10 Stimulation production results Fig. 11 Petrophysics log. Fig. 12 Well Cactus 57 schematic...
Proceedings Papers

Paper presented at the SPE/ICoTA Coiled Tubing & Well Intervention Conference and Exhibition, March 27–28, 2012
Paper Number: SPE-154442-MS
..., pink and green in Fig. 7 . The stimulation treatment involved bullheading 15% HCL at 15 bbl/min over the entire reservoir zone. The objective of the SL-DTS measurement was to determine the effectiveness of the acid stimulation. The interpretation of fracture height determined from temperature logs...
Proceedings Papers

Paper presented at the SPE/ICoTA Coiled Tubing & Well Intervention Conference and Exhibition, April 5–6, 2011
Paper Number: SPE-143250-MS
... how CT and its bottom-hole assembly are not only required to sequentially open each of the CT Frac Sleeves, for each stimulation treatment, but add additional value to the system. How CT enables quick recovery from screen outs, freeing the fracture treatment process engineer to optimize the treatments...
Proceedings Papers

Paper presented at the SPE/ICoTA Coiled Tubing & Well Intervention Conference and Exhibition, April 5–6, 2011
Paper Number: SPE-143318-MS
... closed Figure 14 Bottomhole Temperature Decline in Time Figure 13 Cooling Down of Perforated Intervals during Fluids Injection Figure 21 Well Warmback Effect Figure 22 Warmback Effect after Stimulation Treatment vs. Depth Figure 23 DTS Log after N2 Lift...
Proceedings Papers

Paper presented at the SPE/ICoTA Coiled Tubing & Well Intervention Conference and Exhibition, April 5–6, 2011
Paper Number: SPE-143361-MS
... sleeve cooling Fig. 15 Bottom-hole flowing pressure profile after the stimulation Fig. 11B Three-dimensional DTS plot during pre-pad Fig. 12 Pressure and temperature variation during the stimulation treatment Fig. 13A Three-dimensional DTS plot during flowback...
Proceedings Papers

Paper presented at the SPE/ICoTA Coiled Tubing and Well Intervention Conference and Exhibition, March 23–24, 2010
Paper Number: SPE-130365-MS
... over the placement. This document describes, through a field experience, how new Coiled Tubing (CT) conveyed downhole measurements can assist to overcome the challenges above, enabling more intelligent interventions. An innovative workflow designed to optimize stimulation treatments as they occur was...
Proceedings Papers

Paper presented at the SPE/ICoTA Coiled Tubing and Well Intervention Conference and Exhibition, March 23–24, 2010
Paper Number: SPE-130511-MS
... operation. The operator has completed wells with up to 29 isolated stimulation treatments in a single borehole, resulting in closely- spaced perforation intervals. The robustness of APT allows perforating guns to be shot within 10 feet of the set plug without risking the pressure retaining ability of...
Proceedings Papers

Paper presented at the SPE/ICoTA Coiled Tubing & Well Intervention Conference and Exhibition, March 31–April 1, 2009
Paper Number: SPE-121794-MS
... trial experience as part of a stimulation treatment, and the excellent post-stimulation results achieved are discussed in this paper. Introduction Exploration has become even more challenging in recent years as operators and service companies push the envelope trying to develop reserves in deeper...
Proceedings Papers

Paper presented at the SPE/ICoTA Coiled Tubing and Well Intervention Conference and Exhibition, April 1–2, 2008
Paper Number: SPE-113716-MS
... Abstract To enhance stimulation treatment placement and effectiveness in highly deviated and deep wells, a coiled-tubing intervention was designed and implemented using a fluidic oscillator. The stimulation treatments were developed to mitigate damage caused by fines migration, water blockage...

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