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Keywords: injector
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Proceedings Papers

Paper presented at the SPE/ICoTA Well Intervention Conference and Exhibition, March 22–25, 2021
Paper Number: SPE-204430-MS
... is analyzing the dynamic response of the CT to axial vibrations induced by a downhole extended reach tool [1], and the resulting tubing material response leading to failure. drilling operation displacement natural frequency coiled tubing vibration coiled tubing operations injector vibrate...
Proceedings Papers

Paper presented at the SPE/ICoTA Well Intervention Conference and Exhibition, March 24–25, 2020
Paper Number: SPE-199795-MS
... not space for a full CT fleet. The paper describes the challenges encountered and the solutions formulized to conduct a successful concentric CT boat spooling and intervention. The first operational task of boat spooling was completed from an offshore vessel to the platform using two injectors, one...
Proceedings Papers

Paper presented at the SPE/ICoTA Well Intervention Conference and Exhibition, March 24–25, 2020
Paper Number: SPE-199812-MS
... is paid to multiple injector and producer well stimulation case studies from these fields, the challenges faced, the solution proposed, and finally the results obtained. The results observed across the field with respect to injection performance is consistently greater than 75% over conventional...
Proceedings Papers

Paper presented at the SPE/ICoTA Well Intervention Conference and Exhibition, March 26–27, 2019
Paper Number: SPE-194231-MS
... The challenges set for well X-01 were Well X-01 was completed in 2015 as a dual string, with the short string being a gas producer and the long string to serve as a water injector. During its planning phase, the target injection expected from X-01 was 4,000 bbl/D, which intention is to...
Proceedings Papers

Paper presented at the SPE/ICoTA Well Intervention Conference and Exhibition, March 26–27, 2019
Paper Number: SPE-194280-MS
... deployment frame Artificial Intelligence injector nitrogen assembly standard downline deepwater pipeline pre-commissioning operation reel Upstream Oil & Gas CT string operation graph pre-commissioning campaign pre-commissioning operation Scenario Large OD pipe severely suffers with...
Proceedings Papers

Paper presented at the SPE/ICoTA Well Intervention Conference and Exhibition, March 26–27, 2019
Paper Number: SPE-194286-MS
... Fortunately, it is relatively easy to convert from one type of force to the other. The following equations enable this conversion at a specific location along the length of the pipe. Figure 2 Schematic of CT Below Injector The position of the end of the CT above the ground was...
Proceedings Papers

Paper presented at the SPE/ICoTA Coiled Tubing and Well Intervention Conference and Exhibition, March 22–23, 2016
Paper Number: SPE-179071-MS
... Figure 7 Wave propagation time Figure 2 Well control package Figure 3 Surface injector(a) and subsea snubbing jack (b) Figure 4 Motion profiles and their effect on surface weight Figure 10 Estimated force between the snubbing jack and stripper with respect to...
Proceedings Papers

Paper presented at the SPE/ICoTA Coiled Tubing and Well Intervention Conference and Exhibition, March 22–23, 2016
Paper Number: SPE-179077-MS
... was used together with the dimple connector and a winch located within the injector positioning unit. In this application, the requirement existed to pull the CT through the bend stiffener and then install the connector. Because of the bend stiffener design, being cone-shaped and over 5.8 m in...
Proceedings Papers

Paper presented at the SPE/ICoTA Coiled Tubing and Well Intervention Conference and Exhibition, March 22–23, 2016
Paper Number: SPE-179086-MS
... limits modeled. Figure 11 Directional drilling bottomhole assembly. Figure 12 Drilling roller cone bit. Figure 13 Coring bits. Figure 1 Coiled tubing injectors rigged up. Figure 2 Monitoring controls in the coiled tubing cabin. Figure 3...
Proceedings Papers

Paper presented at the SPE/ICoTA Coiled Tubing & Well Intervention Conference & Exhibition, March 24–25, 2015
Paper Number: SPE-173677-MS
... Table 1 Distribution of stimulation equipment. Jack Up Vessel Support Platform Power pack Mixing blender BOP Control house Acid tanks Injector head N 2 unit Solvent tanks Riser N 2 tank HP/High rate pumps Stuffing box Testing equipment Additives tank...
Proceedings Papers

Paper presented at the SPE/ICoTA Coiled Tubing and Well Intervention Conference and Exhibition, March 25–26, 2014
Paper Number: SPE-168246-MS
... trolley is designed to sustain the entire load of the injector, stripper, riser, and blowout preventer (BOP). US crude oil output rose by 815,000 B/D in 2013 and is expected to rise by 570,000 B/D in 2014. Much of this will come from drilling in very low permeability...
Proceedings Papers

Paper presented at the SPE/ICoTA Coiled Tubing & Well Intervention Conference & Exhibition, March 26–27, 2013
Paper Number: SPE-163908-MS
... power water injectors and oil producers to increase the contact with the reservoirs. In M-field, many wells are drilled as mega-reach with a measured total depth up to 33,000 ft. This present a big challenge for coiled tubing intervention to reach TD and stimulate or perform logging. Even with the use...
Proceedings Papers

Paper presented at the SPE/ICoTA Coiled Tubing & Well Intervention Conference & Exhibition, March 26–27, 2013
Paper Number: SPE-163911-MS
... house, power pack, reel and pumping equipment are on the vessel. (right) View of a catenary system as seen from the stimulation vessel. Injector, Koomey unit, and well testing unit can be seen on the platform. Fig. 15 (Left) CT reel with catenary head installed to shear the CT in case of an...
Proceedings Papers

Paper presented at the SPE/ICoTA Coiled Tubing & Well Intervention Conference and Exhibition, March 27–28, 2012
Paper Number: SPE-153945-MS
... fatigue life strength spe 153945 parent 4 parent 7 parent 5 full-scale fatigue testing injector society of petroleum engineers exhibition parent 6 test length The tubing string was capped off on the downhole end and pressured up by a triplex pump using fresh water. Test pressure was held...
Proceedings Papers

Paper presented at the SPE/ICoTA Coiled Tubing & Well Intervention Conference and Exhibition, April 5–6, 2011
Paper Number: SPE-143152-MS
... injector spe 143152 mechanical property society of petroleum engineers fatigue testing coiled tubing operations bias weld wall thickness application manufacturer completion installation and operations strength test well high strength service company As wells used to recover oil and...
Proceedings Papers

Paper presented at the SPE/ICoTA Coiled Tubing & Well Intervention Conference and Exhibition, April 5–6, 2011
Paper Number: SPE-143079-MS
... completion installation and operations strength base oil coiled tubing injector connector spe 143079 aberdeen turner hp ht field halliburton reservoir society of petroleum engineers operator upstream oil & gas well intervention conference pipe automatic latchable connector...
Proceedings Papers

Paper presented at the SPE/ICoTA Coiled Tubing and Well Intervention Conference and Exhibition, March 23–24, 2010
Paper Number: SPE-129864-MS
..., operating in high waves and strong currents has introduced other technical and safety challenges, especially when performing coiled-tubing (CT) operations. In this kind of operation, the coiled-tubing reel and pumping spread are kept on the tender barge, while the injector head and well-control stack are...
Proceedings Papers

Paper presented at the SPE/ICoTA Coiled Tubing and Well Intervention Conference and Exhibition, March 23–24, 2010
Paper Number: SPE-130412-MS
... horizontal wells, a producer and a water injector, started short-circuiting water via an abandoned sidetrack. High pressure (517 barg) water from the injector flowed directly into the producer (172 barg) killing the oil production. The wells’ horizontal length is 3 km and is completed with a cemented liner...
Proceedings Papers

Paper presented at the SPE/ICoTA Coiled Tubing and Well Intervention Conference and Exhibition, March 23–24, 2010
Paper Number: SPE-130342-MS
... has resulted in numerous designs, but they all have the basic components of the Injector Head with Guide Arch, Stripper, and a Quad BOP Stack. As with all oilfield tubulars, the eventuality of having the pipe stuck due to unforeseen circumstances created a satellite industry in removing such stuck...
Proceedings Papers

Paper presented at the SPE/ICoTA Coiled Tubing and Well Intervention Conference and Exhibition, March 23–24, 2010
Paper Number: SPE-130681-MS
... retrofitted injectors. The transition section is milled, from one diameter size to another, using a cold-working process. This transition section needs to be welded to the two strings and requires a manual butt weld. As an alternative, a transitional spoolable connector is being developed and virtually tested...

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