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Keywords: polymer
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Proceedings Papers

Paper presented at the Offshore Technology Conference Asia, November 2–August 19, 2020
Paper Number: OTC-30102-MS
... consolidation is one of the oldest chemical method to increase the strength of the formation to prevent sand production. The chemical used usually resin, epoxy, polymer that will act as glue to bind the grains together. The application of sand consolidation will depend on the field properties and operator's...
Proceedings Papers

Paper presented at the Offshore Technology Conference Asia, November 2–August 19, 2020
Paper Number: OTC-30224-MS
... for many years at reservoir conditions. The principle of polymer flooding is based on the injection of a bank of polymeric solution in the injection well, which travels through reservoir toward the production well. ( Maria et al., 2002 & A.Z Abidin et al., 2012 ) The most common EOR polymer which...
Proceedings Papers

Paper presented at the Offshore Technology Conference Asia, November 2–August 19, 2020
Paper Number: OTC-30381-MS
... ). On the other hand, metallic crosslinkers have been found to polymerize into oxide nanoparticles to facilitate crosslinking ( Hurnaus and Plank 2015 , 2016 ). These nanoparticles bond with the polymer through multiple hydrogen bonds to form a highly viscous fluid as shown in Fig. 1 . However, unlike borate...
Proceedings Papers

Paper presented at the Offshore Technology Conference Asia, November 2–August 19, 2020
Paper Number: OTC-30404-MS
... For minimizing chemical cost and pilot evaluation period, the chemical injection was planned as an interwell injection between one injector and one producer with one targeted reservoir. The proposed injection strategy includes an injection with main slug of surfactant and polymer followed...
Proceedings Papers

Paper presented at the Offshore Technology Conference Asia, November 2–August 19, 2020
Paper Number: OTC-30136-MS
... Abstract Nowadays, different studies are conducted to design new methods to improve oil recovery efficiency. The study focuses on experimental work to evaluate synergy between low salinity water and polymer flooding in carbonate formations. The main objective of this paper is to develop...
Proceedings Papers

Paper presented at the Offshore Technology Conference Asia, November 2–August 19, 2020
Paper Number: OTC-30343-MS
... The objectives of FAWAG and Polymer Injectivity pilot program are to validate the lab results, reducing the injectivity uncertainties in which data will be used for planning and development of actual field implementation. Another objective is also to gain operational know how, since this pilot...
Proceedings Papers

Paper presented at the Offshore Technology Conference Asia, March 20–23, 2018
Paper Number: OTC-28414-MS
... by using deformable sealing polymer (DSP, deformable size) in conjunction with Synthetic Resilient Graphite and Sized Calcium Carbonate (CaCO3) in conventional OBM. These Nano particles effectively plug the pore throats and minimized the fluid invasion, which was confirmed by particle / permeability...
Proceedings Papers

Paper presented at the Offshore Technology Conference Asia, March 20–23, 2018
Paper Number: OTC-28447-MS
... Abstract Polymer flooding is a well-established commercially available chemical technique for enhancing oil recovery. This technique is mainly used in sandstones with a limited application in carbonates due to the harsh reservoir conditions of high temperature and high salinity. This paper...
Proceedings Papers

Paper presented at the Offshore Technology Conference Asia, March 20–23, 2018
Paper Number: OTC-28486-MS
... stable and resistant to hydrolysis. The presence of the double bond leads to simple synthesis and polymerization (Sheng et al. 2015). OTC-28486-MS 3 Biopolymers, also known as polysaccharides, consist of cyclic carbohydrate monomers alternating in the polymer structure. Biopolymers are less used than...
Proceedings Papers

Paper presented at the Offshore Technology Conference Asia, March 20–23, 2018
Paper Number: OTC-28219-MS
... temperature for minimizing fluid loss and preventing the gas migration. For this purpose, different types of polymer have widely been used as the additives in cement slurry, but those polymers show thermal thinning behavior above 158 °F temperature. Polymers have also been modified by adding chemicals...
Proceedings Papers

Paper presented at the Offshore Technology Conference Asia, March 20–23, 2018
Paper Number: OTC-28211-MS
... Abstract In order to design and analyse Alkaline Surfactant Polymer (ASP) pilots and generate reliable field forecasts, a robust scalable modeling workflow for the ASP process is required. Accurate modeling of an ASP flood requires detailed representation of the geochemistry...
Proceedings Papers

Paper presented at the Offshore Technology Conference Asia, March 22–25, 2016
Paper Number: OTC-26364-MS
... shear viscosity was retained more than 150 mPa.s at 220 °C sheared at 170s -1 for 120min. The pilot and production of polymer gelatinizes was carried out and the results showed that new polymeric fracturing fliud system overcomes the thermal limitations of traditional guar. The post-fracturing rate...
Proceedings Papers

Paper presented at the Offshore Technology Conference Asia, March 22–25, 2016
Paper Number: OTC-26506-MS
... Abstract Flexible pipe polymer pressure sheath is made either of polyolefin materials, polyamides or polyvinylidene fluoride. Each of these three polymer families is characterized by its own advantages and limitations. Polyolefins, particularly polyethylene (PE) and crosslinked polyethylene...
Proceedings Papers

Paper presented at the Offshore Technology Conference Asia, March 22–25, 2016
Paper Number: OTC-26384-MS
... that it was not environmentally friendly, prone to lost circulation and it can t be emitted to sea for oil-in-water drilling fluids due to the environment protection, and polymers as viscosifying agent for low bentonite based polymeric drilling fluids that control rheological properties and fluid loss create major challenges...
Proceedings Papers

Paper presented at the Offshore Technology Conference-Asia, March 25–28, 2014
Paper Number: OTC-24716-MS
... Mobility control is one of the most important parameter in chemical EOR. The partially hydrolyzed polyacrylamides (HPAM) polymers are extensively used for it, but HPAM polymers are degradable at critical parameters of reservoir. High temperature, high salinity and high shear rates brought...
Proceedings Papers

Paper presented at the Offshore Technology Conference-Asia, March 25–28, 2014
Paper Number: OTC-24770-MS
.... The technology is a porous shape memory polymer with the capability to change geometric shapes. This shape memory polymeric material is molded to an initial geometric shape. The material is then heated and compacted to a smaller volume, 25% of initial volume compacted, for run-in hole (RIH) geometry. As any...
Proceedings Papers

Paper presented at the Offshore Technology Conference-Asia, March 25–28, 2014
Paper Number: OTC-24804-MS
... This paper examines the requirements, mechanisms and mitigation options for management of produced water from chemical EOR field. As the application of Chemical EOR at Angsi field, the produced water is expected to contain some levels of injected chemicals such as surfactant and polymer. A key...

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