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Keywords: bha
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Proceedings Papers

Paper presented at the SPE/ICoTA Well Intervention Conference and Exhibition, March 22–25, 2021
Paper Number: SPE-204419-MS
... tubing operations screen bha bha drilling operation jacking frame screen deployment operation offshore borneo catenary ctu modular crane requirement completion installation and operations disconnect requirement platform portable modular crane gin pole petroleum engineer Sand...
Proceedings Papers

Paper presented at the SPE/ICoTA Well Intervention Conference and Exhibition, March 22–25, 2021
Paper Number: SPE-204414-MS
... & gas gso treatment bha gso system drilling operation well intervention conference tct sub-assembly ctt system slack well intervention pooh exhibition ttirp 2 production enhancement coiled tubing telemetry system concentration ttirp 1 cleanout run The main difference of the new CTT...
Proceedings Papers

Paper presented at the SPE/ICoTA Well Intervention Conference and Exhibition, March 22–25, 2021
Paper Number: SPE-204416-MS
... operations in wells. completion installation and operations isolation remedial hydraulic fracturing remediation completion string casing and cementing usit log cement job cement sleeve 21 procedure cement and bond evaluation upstream oil & gas sliding sleeve bha coiled tubing...
Proceedings Papers

Paper presented at the SPE/ICoTA Well Intervention Conference and Exhibition, March 22–25, 2021
Paper Number: SPE-204432-MS
... conduit must supply adequate fluid to power the SLT and power any additional hydraulic tools, such as an anti-compression sub, are used to prevent damage to the logging BHA, or hydraulic window-finding tools. Geometric restrictions on the SLT necessitated using a simplified hydraulic circuit and...
Proceedings Papers

Paper presented at the SPE/ICoTA Well Intervention Conference and Exhibition, March 22–25, 2021
Paper Number: SPE-204440-MS
.... A total of four centralizers were used on this run. The idea was if the nozzle assembly made it to the top of the plug, the MIT should be able to get there. However there were multiple instances when the real-time downhole weight-on bit sensor indicated ∼ 200 lb on the BHA (which is typically a...
Proceedings Papers

Paper presented at the SPE/ICoTA Well Intervention Conference and Exhibition, March 22–25, 2021
Paper Number: SPE-204428-MS
... intervals of 212 m, 246 m and 104 m with guns successfully. During all these jobs several lessons learnt were created in order to improve the deployment/reverse procedure for future jobs including not only operational steps but also deployment/reverse bottom-hole assembly (BHA) configurations. Based on the...
Proceedings Papers

Paper presented at the SPE/ICoTA Well Intervention Conference and Exhibition, March 24–25, 2020
Paper Number: SPE-199840-MS
..., well surveillance, access recovery, stimulations, production logging, injection logging, completion visualization, and perforating under extreme underbalanced conditions with extremely long bottomhole assemblies (BHAs). The flexibility of the real-time hybrid CT technology provides multiple...
Proceedings Papers

Paper presented at the SPE/ICoTA Well Intervention Conference and Exhibition, March 24–25, 2020
Paper Number: SPE-199842-MS
... Abstract The following paper presents a new high temperature Coiled Tubing Drilling (CTD) Bottom Hole Assembly (BHA) with its technical improvements and adjustments needed, to operate beyond previous temperature limitations and in more challenging formations. It summarizes the field-test...
Proceedings Papers

Paper presented at the SPE/ICoTA Well Intervention Conference and Exhibition, March 24–25, 2020
Paper Number: SPE-199794-MS
... The principle application of the CTD-MWD tool is to provide stationary, continuous directional surveying measurements (azimuth and inclination), Gamma-Ray and internal/external pressure under Coil Tubing Drilling environment. As part of CTD-BHA, the tool is connected to surface through a...
Proceedings Papers

Paper presented at the SPE/ICoTA Well Intervention Conference and Exhibition, March 24–25, 2020
Paper Number: SPE-199846-MS
... assembly (BHA) design, reducing the probability of CT getting tagged at these depths. Upstream Oil & Gas Coiled tubing operations high surface temperature CT operation knowledge management loop design BHA CT intervention nozzle high-temperature geothermal well surface temperature...
Proceedings Papers

Paper presented at the SPE/ICoTA Well Intervention Conference and Exhibition, March 24–25, 2020
Paper Number: SPE-199825-MS
... temperature for the 2B well was 370°F and 385°F for the 1A well. Wells with reservoir temperatures between 350 and 400°F are defined in the industry as extreme temperature ( Maldonado et al. 2006 ). The bottomhole assembly (BHA) needed to be suitable for operating in HP/ET conditions while exposed to...
Proceedings Papers

Paper presented at the SPE/ICoTA Well Intervention Conference and Exhibition, March 24–25, 2020
Paper Number: SPE-199865-MS
... A hydraulically controlled MLE system can be used to enter multiple laterals in a single trip and is commonly used for multilateral cleanout work and jetting applications. When a higher rate lateral well cleanout operation is required, a shear out choke can be included in the BHA to increase the...
Proceedings Papers

Paper presented at the SPE/ICoTA Well Intervention Conference and Exhibition, March 24–25, 2020
Paper Number: SPE-199850-MS
... The ultra-compact design of the BHA includes a cable head with cable cutter, motor-head assembly with double flapper valve, rupture disk and hydraulic disconnect, a compact sensor module with all the sensors previously mentioned, and an adaptor at the end. Based on the operation objective, it is...
Proceedings Papers

Paper presented at the SPE/ICoTA Well Intervention Conference and Exhibition, March 24–25, 2020
Paper Number: SPE-199837-MS
... following stages: – Cleanout across packer setting depth by high-pressure jetting tool. ○ The main objective of this step is to ensure production tubing is clean at the packer setting depth. The packer is used to hang the VS in the well. – Make up the velocity string lower BHA with pre...
Proceedings Papers

Paper presented at the SPE/ICoTA Well Intervention Conference and Exhibition, March 24–25, 2020
Paper Number: SPE-199815-MS
...-plug drill-out operations. These failures occur most often when an axial vibration/pulsation extended reach tool (ERT) is included in the bottom hole assembly (BHA). There are significant efforts in the industry to first understand and then mitigate these failures. This paper examines the dynamic axial...
Proceedings Papers

Paper presented at the SPE/ICoTA Well Intervention Conference and Exhibition, March 24–25, 2020
Paper Number: SPE-199810-MS
... thru-tubing well intervention services for high pressure/high temperature (HP/HT) conditions. The ideal operation would include selection of the right personnel, technology and bottom-hole assembly (BHA) configuration that would offer: Built-in contingencies for pressure control. Meet the...
Proceedings Papers

Paper presented at the SPE/ICoTA Well Intervention Conference and Exhibition, March 26–27, 2019
Paper Number: SPE-194228-MS
... develop a campaign solution for five velocity string jobs in Bolivia. Upstream Oil & Gas Simulation BHA real-time operation Coiled tubing operations connector CT string BOP lbf slip ram Completion Installation and Operations Bolivia chrome ct velocity string Cth reel pressure test...
Proceedings Papers

Paper presented at the SPE/ICoTA Well Intervention Conference and Exhibition, March 26–27, 2019
Paper Number: SPE-194234-MS
... sitting in a shut-in H 2 S well, the condition of the back-pressure valves in the bottom hole assembly (BHA) of the fish, the possible mechanical damage suffered by the fish after having been sheared at surface and/or dropped into the wellbore, and trapped pressure in the fish between bridges. Due to...
Proceedings Papers

Paper presented at the SPE/ICoTA Well Intervention Conference and Exhibition, March 26–27, 2019
Paper Number: SPE-194260-MS
... Abstract New downhole coiled tubing (CT) technology was used to facilitate the success of a challenging fishing intervention and to verify the reliability and accuracy of CT operations/simulation software. The technology supplies the newly designed bottomhole assembly (BHA) with continuous...
Proceedings Papers

Paper presented at the SPE/ICoTA Coiled Tubing and Well Intervention Conference and Exhibition, March 27–28, 2018
Paper Number: SPE-189957-MS
... scenarios (wells with production greater than 20 MMscf/D and zones with continued sand production). real time system firing head Completion Installation and Operations real-time fiber optic correlation nitrogen operator fiber optic BHA rtfo ct system intervention stack detonation system...

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