Логин:
Пароль:
Регистрация
Забыли свой пароль?

Comparative analysis of asphalt-resin-paraffin deposits and included paraffin’s structure of Western Kazakhstan and South Turgay depression

Authors: G.S. Aitkaliyeva, Sh.A. Askarova, G.I. Boyko, E.M. Shaikhutdinov (Kazakh National Technical University after K.I. Satpayev, the Republic of Kazakhstan, Almaty), N.P. Lubchenco (Unat University, the Republik of Kazakhstan, Almaty), R.G. Sarmurzina (National company KazMunayGaz JSC, the Republic of Kazakhstan, Astana), U.S. Karabalin, KAZENERGY, the Republic of Kazakhstan, Astana)

Key words: asphalt-resin-paraffin deposits, deposits content, structure of paraffin.

In this paper was studied the physicochemical properties and composition of solid paraffin deposits taken fr om wells Uzhno-Kamyshitovoe, Uzen field and paraffin deposits extracted from oil Kumkol and Akshabulak. It was showed that asphalt-resin-paraffin deposits (ARPD) density increasing depends on asphaltenes content. Identified metals and their quantitative composition in ARPD was determined by X-Ray analysis. The structure of extracted paraffin was examined by optical microscope. For confirm the structure and phase contain of paraffin was used X-ray phase analysis. There was found that crystalline phase contain mainly normal paraffin wh ereas isoparaffin and napthenes characterize with amorphous structure. As a result, it was found that the composition and properties of paraffin wax deposition are determined by oil nature, which is particularly important when selecting the most effective ARPD inhibitors.

References
1. Akchurin V.A., Mar'in V.I., Demakhin A.G., Khimicheskie metody udaleniya i
predotvrashcheniya obrazovaniya ASPO pri dobyche nefti (Chemical methods
of removing and preventing the formation of ARPD in oil production),
Saratov: Kolledzh Publ., 2001, 140 p.
2. Nikolaev V.F., Fridman G.B., Sobanova O.B., Bragina N.N.,
Neftepromyslovoe delo, 1995, no. 2–3, pp. 44–47.
3. Novikov A.A., Chukhareva N.V., Fiziko-khimicheskie osnovy protsessov transporta i khraneniya nefti i gaza (Physico-chemical principles of transport
processes and storage of oil and gas), Tomsk: Publ. of TPU, 2005, 111 p.
4. Ivanova L.V., Koshelev V.N., Stokolos O.A., Elektronnyy nauchnyy zhurnal
“Neftegazovoe delo” - The electronic scientific journal Oil and Gas Business, 2011, no. 2, pp. 250–258: . 

Key words: asphalt-resin-paraffin deposits, deposits content, structure of paraffin.

In this paper was studied the physicochemical properties and composition of solid paraffin deposits taken fr om wells Uzhno-Kamyshitovoe, Uzen field and paraffin deposits extracted from oil Kumkol and Akshabulak. It was showed that asphalt-resin-paraffin deposits (ARPD) density increasing depends on asphaltenes content. Identified metals and their quantitative composition in ARPD was determined by X-Ray analysis. The structure of extracted paraffin was examined by optical microscope. For confirm the structure and phase contain of paraffin was used X-ray phase analysis. There was found that crystalline phase contain mainly normal paraffin wh ereas isoparaffin and napthenes characterize with amorphous structure. As a result, it was found that the composition and properties of paraffin wax deposition are determined by oil nature, which is particularly important when selecting the most effective ARPD inhibitors.

References
1. Akchurin V.A., Mar'in V.I., Demakhin A.G., Khimicheskie metody udaleniya i
predotvrashcheniya obrazovaniya ASPO pri dobyche nefti (Chemical methods
of removing and preventing the formation of ARPD in oil production),
Saratov: Kolledzh Publ., 2001, 140 p.
2. Nikolaev V.F., Fridman G.B., Sobanova O.B., Bragina N.N.,
Neftepromyslovoe delo, 1995, no. 2–3, pp. 44–47.
3. Novikov A.A., Chukhareva N.V., Fiziko-khimicheskie osnovy protsessov transporta i khraneniya nefti i gaza (Physico-chemical principles of transport
processes and storage of oil and gas), Tomsk: Publ. of TPU, 2005, 111 p.
4. Ivanova L.V., Koshelev V.N., Stokolos O.A., Elektronnyy nauchnyy zhurnal
“Neftegazovoe delo” - The electronic scientific journal Oil and Gas Business, 2011, no. 2, pp. 250–258: . 


Attention!
To buy the complete text of article (a format - PDF) or to read the material which is in open access only the authorized visitors of the website can. .

Mobile applications

Read our magazine on mobile devices

Загрузить в Google play

Press Releases

24.09.2020
09.09.2020
03.09.2020