... production polymer international petroleum technology conference permeability operation experiment chemical agglomeration application surface control strategy sand agglomeration Introduction The production of sand is a common challenge in the oil and gas industry, particularly...

... and implementation of the most promising EOR options. Detailed laboratory studies have identified alkaline-surfactant-polymer (ASP) process as the most technically attractive EOR process to increase the ultimate recovery from Mauddud reservoir by significantly improving the volumetric sweep and displacement...

..., the hydrolysis product of DCB, (bromobenzoic acid for DBB and fluorobenzoic acid for DFB), via evaporation and thermal decomposition. The second thermal step (second shot) flash pyrolyzes the remaining sample at 500 °C to decompose the remaining polymeric material at temperatures above the polymer's thermal...

...Materials and Experimental Methods The novel associative polymer was synthesized via free radical solution polymerization in the presence of the oil displacement surfactant. The polymer gel obtained was then processed in a meat grinder, dried in a lab fluid bed dryer, grinded and sieved...

... application, this finding can be applied to increase the viscosity of an SP injectable solution for chemical flooding, as the SP solution can also possess the synergistic effect from a polymer and a surfactant. An HMWSP develops both inter- and intramolecular polymeric junction units in water at higher...

... of sealants. Increase the weight to 84 pcf with CaCO 3 Fine. 2. 55 bbl of 84 pcf Blend of Polymers (BOP) mixed in slug tank as follow: Product Concentration Units Water 0.90 bbl/bbl 50 bbl Blend of Polymers 12.5 ppb 68 pails Citric Acid To pH < 3 9 sacks CaCO 3...

..., pressure, type, and dosage of polymeric flocculants, mixing energy and hydraulic residence time have not been studied. In this manuscript we present detailed analysis and literature review of parameters that influence the performance of such flotation systems. High molecular weight and high charge density...

... fluids and materials drilling fluid management & disposal placement well intervention sandstone circulation polymer plug application fractured limestone circulation treatment engineered polymeric solution workover operation wellbore design downhole intervention well control operation...

... inhibition hydrate remediation remediation of hydrates scale inhibition oilfield chemistry flow assurance corrosion inhibition paraffin remediation inhibitor kinetic hydrate inhibitor biodegradability khi polymer polymer evaluation international petroleum technology conference type wax...

..., storage, and treatment of produced water reduce freshwater use in hydraulic fracturing. CONCLUSIONS This paper investigated the compatibility of a newly developed anionic emulsion polymer, FR-A, in produced waters with high TDS and high iron concentrations. The performance and compatibility of FR...

...Experimental Materials The associative polymer used in this study was obtained from FNF Floerger (Andrézieux, France). This associative polymer (FO 4290 SSH) is mainly cationic in nature having acrylamide groups attached as side chains of polymer molecules. The Gemini surfactant used...

.... The performance of the green DMO intermediates was tested in several crude oils in upstream and downstream applications. The correlations between chemical structure and biodegradation as well as performance were also performed. Experimental DMO Polymer Synthesis and Characterization Polymerization...

...) materials such as reinforcing fibers with different matrices (polymeric, mineral, metallic) and polymers ( Gay D., 2023 ) are becoming increasingly attractive material alternatives as compared to conventional metallic materials due to their high strength-to-weight ratio and corrosion resistance properties...

...Introduction One of the great challenges presented by naturally fractured high-potential carbonate reservoirs in harsh HP/HT environments is the control of fractional water flow. Methods to mitigate this problem include blocking gels, cement, microcement, silicates, polymers and others...

... environment-friendly or "green" SI are being developed and researched to treat different types of scale that found in an oilfield. Cationic polymeric SI are generally used to interact with anionic silicate and thus hindering silicate polymerization. These polymers include polyethyleneimine (PEI...

... Abstract Cation exchange occurs when water with a different salinity as the connate brine is injected in a reservoir. During polymer flooding operations, the potential release of divalent cations by the rock can have a detrimental impact on the in-situ viscosity in the polymer bank...

... mobility ratio, resulting in viscous fingering and early water breakthrough. Although polymer flooding which usually mitigates unfavorable mobility ratio, this technique also faces a challenge due to the high salinity formation water which may lead to excessive polymer consumption. To improve recovery...

... Field results along with thorough laboratory studies have led to the advanced characterization of the above-mentioned polymers in harsh conditions, in particular: thermal stability: it has been reported that the polymers have excellent stability up to 120°C for long periods of time...

... Abstract Since the field test of polymer flooding technology was carried out in the Bohai Oilfield in 2003, problems such as plugging of polymer-response wells have become increasingly worse, and conventional acidizing and plugging removal measures have had poor results. Therefore, this paper...

... system aims at coating the surface of the rock with a thin polymeric film ( Fig. 1-c ), improving rock stability and preventing the erosion of the rock ( Fig. 1-d ). The coating occurs by adsorption process and does not require addition of another product. Sand control products are synthetic polymers...