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Characteristics of gas-liquid dynamics in operation of oil fields producing non-Newtonian crude oils

Journal Article:

Abstract

Experimental studies have shown that crude oils from Azerbaidzhan, Uzbekistan, Tataria, Kazakhstan and other areas have anomalous properties under reservoir conditions. Such crude oils are non-Newtonian and (1) obey Darcys Law at low velocities; (2) obey an exponential law at higher velocities; and (3) obey a modified Darcys Law at most velocities. A discussion is given of (1) flow of non-Newtonian crude oils together with gas or water; (2) flow of non-Newtonian crude oils in well tubing; (3) behavior of wells producing non-Newtonian crude oils; and (4) pumping of non-Newtonian oils in wells. Experiments have shown that a visco-plastic liquid does not fill pump inlets completely; as the diameter of the pump inlet decreases so also does the degree of liquid filling. A statistical analysis of production data from 160 fields with Newtonian oil and 129 fields with non- Newtonian oil has shown that much higher production is obtained from fields with Newtonian crude oils.
Publication Date:
Aug 01, 1968
Product Type:
Journal Article
Reference Number:
EDB-82-087728
Resource Relation:
Journal Name: Neft. Khoz.; (USSR); Journal Volume: 8
Subject:
02 PETROLEUM; PETROLEUM; LIQUID FLOW; DARCY LAW; OIL FIELDS; OIL WELLS; PRODUCTIVITY; PUMPING; RESERVOIR ROCK; SEDIMENTARY ROCKS; STATISTICAL DATA; TUBES; USSR; VISCOSITY; ASIA; DATA; EASTERN EUROPE; ENERGY SOURCES; EUROPE; FLUID FLOW; FOSSIL FUELS; FUELS; GEOLOGIC DEPOSITS; INFORMATION; MINERAL RESOURCES; NUMERICAL DATA; PETROLEUM DEPOSITS; RESOURCES; ROCKS; WELLS; 020300* - Petroleum- Drilling & Production
OSTI ID:
5595199
Country of Origin:
USSR
Language:
Russian
Other Identifying Numbers:
Journal ID: CODEN: NEKHA
Submitting Site:
HEDB
Size:
Pages: 23-26
Announcement Date:

Journal Article:

Citation Formats

Mirzadzhanzade, A Kh, Khasaev, A M, Gurbanov, R S, and Akhmedov, Z M. Characteristics of gas-liquid dynamics in operation of oil fields producing non-Newtonian crude oils. USSR: N. p., 1968. Web.
Mirzadzhanzade, A Kh, Khasaev, A M, Gurbanov, R S, & Akhmedov, Z M. Characteristics of gas-liquid dynamics in operation of oil fields producing non-Newtonian crude oils. USSR.
Mirzadzhanzade, A Kh, Khasaev, A M, Gurbanov, R S, and Akhmedov, Z M. 1968. "Characteristics of gas-liquid dynamics in operation of oil fields producing non-Newtonian crude oils." USSR.
@misc{etde_5595199,
title = {Characteristics of gas-liquid dynamics in operation of oil fields producing non-Newtonian crude oils}
author = {Mirzadzhanzade, A Kh, Khasaev, A M, Gurbanov, R S, and Akhmedov, Z M}
abstractNote = {Experimental studies have shown that crude oils from Azerbaidzhan, Uzbekistan, Tataria, Kazakhstan and other areas have anomalous properties under reservoir conditions. Such crude oils are non-Newtonian and (1) obey Darcys Law at low velocities; (2) obey an exponential law at higher velocities; and (3) obey a modified Darcys Law at most velocities. A discussion is given of (1) flow of non-Newtonian crude oils together with gas or water; (2) flow of non-Newtonian crude oils in well tubing; (3) behavior of wells producing non-Newtonian crude oils; and (4) pumping of non-Newtonian oils in wells. Experiments have shown that a visco-plastic liquid does not fill pump inlets completely; as the diameter of the pump inlet decreases so also does the degree of liquid filling. A statistical analysis of production data from 160 fields with Newtonian oil and 129 fields with non- Newtonian oil has shown that much higher production is obtained from fields with Newtonian crude oils.}
journal = {Neft. Khoz.; (USSR)}
volume = {8}
journal type = {AC}
place = {USSR}
year = {1968}
month = {Aug}
}