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Hollow rods for the oil producing industry

Journal Article:

Abstract

Hollow sucker rods have several advantages over conventional ones. The hollow rods actuate the well pump and at the same time conduct produced fluids to surface. When paraffin deposition occurs, it can be minimized by injecting steam, hot oil or hot water into the hollow rod. Other chemicals, such as demulsifiers, scale inhibitors, corrosion inhibitors, etc., can also be placed in the well through the hollow rods. This reduces cost of preventive treatments, reduces number of workovers, increases oil production, and reduces cost of oil. Because the internal area of the rod is small, the passing liquids have a high velocity and thereby carry sand and dirt out of the well. This reduces pump wear between the piston and the plunger. Specifications of hollow rods, their operating characteristics, and results obtained with such rods under various circumstances are described.
Publication Date:
Jan 01, 1970
Product Type:
Journal Article
Reference Number:
EDB-82-037119
Resource Relation:
Journal Name: Nefteprom. Delo; (USSR); Journal Volume: 7
Subject:
02 PETROLEUM; PETROLEUM INDUSTRY; RODS; ARTIFICIAL LIFTS; ECONOMICS; OIL WELLS; PARAFFIN; PETROLEUM; PRODUCTION; PUMPS; REMOVAL; VELOCITY; WELL SERVICING; ALKANES; ENERGY SOURCES; FOSSIL FUELS; FUELS; HYDROCARBONS; INDUSTRY; ORGANIC COMPOUNDS; OTHER ORGANIC COMPOUNDS; WAXES; WELLS; 020300* - Petroleum- Drilling & Production
OSTI ID:
5784092
Country of Origin:
USSR
Language:
Russian
Other Identifying Numbers:
Journal ID: CODEN: NDTSA
Submitting Site:
TUL
Size:
Pages: 29-32
Announcement Date:

Journal Article:

Citation Formats

Khalimova, L M, and Elyasheva, M A. Hollow rods for the oil producing industry. USSR: N. p., 1970. Web.
Khalimova, L M, & Elyasheva, M A. Hollow rods for the oil producing industry. USSR.
Khalimova, L M, and Elyasheva, M A. 1970. "Hollow rods for the oil producing industry." USSR.
@misc{etde_5784092,
title = {Hollow rods for the oil producing industry}
author = {Khalimova, L M, and Elyasheva, M A}
abstractNote = {Hollow sucker rods have several advantages over conventional ones. The hollow rods actuate the well pump and at the same time conduct produced fluids to surface. When paraffin deposition occurs, it can be minimized by injecting steam, hot oil or hot water into the hollow rod. Other chemicals, such as demulsifiers, scale inhibitors, corrosion inhibitors, etc., can also be placed in the well through the hollow rods. This reduces cost of preventive treatments, reduces number of workovers, increases oil production, and reduces cost of oil. Because the internal area of the rod is small, the passing liquids have a high velocity and thereby carry sand and dirt out of the well. This reduces pump wear between the piston and the plunger. Specifications of hollow rods, their operating characteristics, and results obtained with such rods under various circumstances are described.}
journal = {Nefteprom. Delo; (USSR)}
volume = {7}
journal type = {AC}
place = {USSR}
year = {1970}
month = {Jan}
}