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Keywords: inhibitor
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Proceedings Papers

Paper presented at the Offshore Technology Conference, August 16–19, 2021
Paper Number: OTC-30998-MS
... software pipeline hydrate volume fraction hydrate phase equilibria hydrate formation nacl hydrate slurry subsea development torque response offshore technology conference inhibitor salinity equilibrium curve methanol One of the major flow assurance issues in offshore subsea operations...
Proceedings Papers

Paper presented at the Offshore Technology Conference, August 16–19, 2021
Paper Number: OTC-31290-MS
... & gas stability testing subsea system specific gravity cylinder chemical use and storage qualification plan deployment sea water exposure barrier fluid visual inspection qualification activity subsea processing inhibitor configuration subsea chemical storage solution tank operation...
Proceedings Papers

Paper presented at the Offshore Technology Conference, August 16–19, 2021
Paper Number: OTC-31223-MS
... annular pressure drilling circulation inhibitor fmcd technique setting tool mpd technique lower completion reservoir section well control managed pressure drilling dbp hydrocarbon reservoir fmcd mode scenario intelligent completion packer seawater flowrate offshore technology conference...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 4–7, 2020
Paper Number: OTC-30530-MS
... development scheme injection point inhibitor offshore technology conference storage scsis tank subsea system tieback module architecture subsea chemical storage requirement subsea processing injection configuration Presentation of OTC-30530-MS Presentation of OTC-30530-MS...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 4–7, 2020
Paper Number: OTC-30654-MS
... Abstract Flow assurance problem of gas hydrate formation in subsea transportation system of crude oil is addressed in this research work. The paper depicts the synthesis and evaluation of propylene glycol quantum dots as low-dosage hydrate inhibitor (LDHI) for preventing / delaying gas hydrate...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 4–7, 2020
Paper Number: OTC-30774-MS
...) was compared with that of the conventional hydrate inhibitor N-Vinyl Caprolactam (N-VCap). Varying weights of Surf. X were evaluated in the laboratory mini flow loop. Pressure versus Temperature, change in Pressure versus Time plots showed that Surf. X performed better than the conventional N-VCap in almost...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 4–7, 2020
Paper Number: OTC-30857-MS
.... Overall, the general consensus is that lower water contents, dispersed water, high shear, thermodynamic inhibitor injection, dosing of anti-agglomerants or kinetic hydrate inhibitors, higher oil viscosities, and oils with natural chemical surfactant properties can be favorable for ensuring successful...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 6–9, 2019
Paper Number: OTC-29254-MS
..., lower production rates, solids-accumulation, and increased remediation time and costs. Several thermal, mechanical, and chemical methods are used to mitigate these challenges, and, of the chemical techniques available, paraffin inhibitors are deployed to mitigate the deposition problem. Several...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 6–9, 2019
Paper Number: OTC-29399-MS
... assurance houston scale inhibition requirement asphaltene inhibition flow assurance challenge case history inhibitor oilfield chemistry wax inhibition scale remediation asphaltene remediation production chemistry flow assurance operation hydrate remediation hydrate inhibitor remediation...
Proceedings Papers

Paper presented at the Offshore Technology Conference, April 30–May 3, 2018
Paper Number: OTC-28823-MS
... Abstract The risk of gas hydrate formation is one of the major concerns for offshore flow assurance. Solutions of methanol (MeOH) and mono-ethylene-glycol (MEG) are most often employed as thermodynamic inhibitors (THI) to prevent the formation of hydrate plugs. This study involves experimental...
Proceedings Papers

Paper presented at the Offshore Technology Conference, April 30–May 3, 2018
Paper Number: OTC-28905-MS
... This paper is to represent reviews of low dosage hydrate inhibitor's (LDHI) evolution and advances, and to provide a general guide for LDHI considerations, historically, hydrate risk has been managed by keeping the fluids warm, removing water, and/or by injecting thermodynamic hydrate...
Proceedings Papers

Paper presented at the Offshore Technology Conference, April 30–May 3, 2018
Paper Number: OTC-28650-MS
... Abstract The goal of this study was to provide in-sight regarding use of laboratory asphaltene inhibitor testing to help guide expectations for inhibitor field performance. Specifically, this paper compares results from asphaltene inhibitor testing using two laboratory methods: (1) dead-oil...
Proceedings Papers

Paper presented at the Offshore Technology Conference, April 30–May 3, 2018
Paper Number: OTC-28704-MS
... , 237 , 1966 . Kelland , M. A. ( 2006 ), History of the Development of Low Dosage Hydrate Inhibitors , Energy & Fuels, An American Chemical Society Journal , Vol. 20 . No. 3 . Kelland , M. A. ( 2009 ), Production chemicals for the oil and gas industry , CRC Press...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 1–4, 2017
Paper Number: OTC-27535-MS
... and damage downhole equipment. Corrosion rates vary due to several factors including the environmental temperature, type of metal, and treatment duration. Therefore, adequate studies must be conducted beforehand to determine the type and concentration of corrosion inhibitors added to the treatment fluid...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 1–4, 2017
Paper Number: OTC-27671-MS
... of OTC copyright. Abstract Hydrate formation/blockage causes serious flow assurance issues during deepwater operations (e.g. well testing). Current dominant method is total prevention of hydrate formation with massive thermodynamics inhibitors (THIs), which render this method economically infeasible...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 1–4, 2017
Paper Number: OTC-27875-MS
... asphaltene inhibition assessment chemical utilization upstream oil & gas production chemical effectiveness oilfield chemistry offshore technology conference inhibitor procedure flow assurance pipeline corrosion hydrate remediation operator production chemistry wax inhibition wax...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 1–4, 2017
Paper Number: OTC-27816-MS
... Abstract Continous injection scale inhibitors are routinely used to control the formation of mineral scales, such as calcium carbonate and barium sulfate, within topside or subsea applications. The development of chemical injection systems to deploy scale inhibitors deep into production wells...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 1–4, 2017
Paper Number: OTC-27916-MS
... is deployed. The development behind the hydrate and other flow assurance strategies is presented in this paper, as well as the realization of those strategies through to operation. injection flow loop scale remediation upstream oil & gas injection point hydrate inhibition hydrate inhibitor...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 2–5, 2016
Paper Number: OTC-26902-MS
...OTC-26902-MS Functionalized Nanosilicas as Shale Inhibitors in Water-Based Drilling Fluids Peter J. Boul, B. R. Reddy, Matt Hillfiger, T. Pete O Connell, and Carl Thaemlitz, ARAMCO Copyright 2016, Offshore Technology Conference This paper was prepared for presentation at the Offshore Technology...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 2–5, 2016
Paper Number: OTC-26966-MS
...-long tie-backs and enhancing technology for short tie-backs, de-bottlenecking, or early production system usage. project management oilfield chemistry deployment inhibitor product bladder subsea system strategic planning and management chemical use and storage bladder shuttle...

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