The Research of Metering Well Yield Technology Based on Dynamometer Card

DOI

10.2991/icmeme-16.2016.42How to use a DOI?

Keywords

dynamometer card; effective stroke; calculation model; production measurement

Abstract

At present, the main method of metering oil well output is transporting all oil to the metering station for centralized measurement in china oil fields, but it is hard to meet the requirements of ground system in convenience, simple and relative reliability. Therefore, an crude oil metering technology which needs no ground station, costs low engineering investment and can satisfy requirements of continuous real-time automatic measurement is cried for. The output metering technology based on dynamometer card was put forward to solve the problem of single well yield metering. The surface dynamometer card is used as boundary conditions to establish the one-dimensional wave equation which is based on rod string. Draw the corresponding downhole pump card by solving the equation, and extract the effective stroke from pump card. The pump output finally will be calculated consequently.

Copyright

© 2016, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Tao Ren
AU  - Cheng Sun
AU  - Wen Sun
AU  - Xiaoqing Kang
PY  - 2016/12
DA  - 2016/12
TI  - The Research of Metering Well Yield Technology Based on Dynamometer Card
BT  - Proceedings of the 5th International Conference on Mechanical Engineering, Materials and Energy (5th ICMEME2016)
PB  - Atlantis Press
SP  - 223
EP  - 226
SN  - 2352-5401
UR  - https://doi.org/10.2991/icmeme-16.2016.42
DO  - 10.2991/icmeme-16.2016.42
ID  - Ren2016/12
ER  -