the caspian sea area chemical polyacrylamide for oilfield

Polyacrylamide degradation and its implications in - Nature

In oil exploitation, anionic polyacrylamide is mainly used for drilling mud as well as Enhanced Oil Recovery, etc., which is widely used in drilling, completion, cementing,fracturing, enhanced oil recovery and other mining operations in the oil field.

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Main Pattern of the Caspian Sea Surface Oil Pollution

EIA estimates that the Caspian basin produced an average of 2.6 million bbl/d of crude oil and lease condensate in 2012, around 3.4 percent of world crude oil supply. Around 35 percent of that came from offshore fields in the Caspian Sea, with the rest produced in onshore fields in the Caspian basins.

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Kashagan Field - Wikipedia

Kashagan Field ( Kazakh: ?аша?ан кен орны, Qasha?an ken orny) is an offshore oil field in Kazakhstan 's zone of the Caspian Sea. [2] The field, discovered in 2000, is located in the northern part of the Caspian Sea close to Atyrau and is considered the world's largest discovery in the last 30 years, combined with the Tengiz Field

Polyacrylamide is a versatile chemical treatment agent in oilfield. In oil extraction it could be used as a flooding agent, water shutoff regulator, drilling fluid regulator, fracturing fluid additives, especially in cementing, completion and workover. The oil industry is the largest area of polyacrylamide applications.

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the caspian sea area cationic polyacrylamide for oil drilling

Oil and natural gas production is growing in Caspian Sea. The Caspian Sea region, which includes Russia, Azerbaijan, Kazakhstan, Turkmenistan, Uzbekistan, and Iran, is one of the oldest oil-producing areas in the world and is an increasingly important source of global energy production.The area has significant oil and natural gas reserves from

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the caspian sea area chemical polyacrylamide for oilfield

Provides information about [Oil Field Development in the Caspian Sea]. ITOCHU, one of the leading sogo shosha, is engaging in domestic trading, import/export, and overseas trading of various products such as textile, machinery, metals, minerals, energy, chemicals, foods, general products, realty, information and communications technology, and

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the caspian sea area chemical for drilling fluid oilfield

?Polyacrylamide | Oilfield Chemicals | TENORCHEM. Polyacrylamide (PAM) is a high molecular polymer, which has good solubility in water, and good flocculability. It can reduce the friction between fluids. According to the ion properties, polyacrylamide could be characterized as 4 types—anionic PAM (APAM), cationic PAM (CPAM), nonionic PAM

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the caspian sea area chemical polyacrylamide oil field agent

Oil and natural gas production is growing in Caspian Sea Chief among these is Kazakhstan's Kashagan field, believed to be the largest known oil field outside the Middle East. EIA estimates that the Caspian area produced 2.8 Tcf of natural gas in 2012, with large portions reinjected back into fields or flared.

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the caspian sea area chemical polyacrylamide in oil field

A Guide to Using Polyacrylamide (PAM) Polymers for Control. San Joaquin Valley and the Bakersfield area of California s have been using PAM to reduce soil erosion in furrow irrigated fields. Water quality efficacy of PAM in furrow systems . PAM has been most successfully used in furrow irrigation to improve infiltration, reduce erosion, and

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