Method and equipment for acquiring gas production rate of abnormal oil and gas well and storage medium

The invention provides a method and equipment for acquiring the gas production rate of an abnormal oil and gas well and a storage medium. The method comprises the following steps: acquiring oil pressure data at a plurality of continuous moments acquired by equipment of a second oil and gas wellhead...

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Bibliographische Detailangaben
Hauptverfasser: HE YUANYUAN, WANG XIAOPEI, ZHANG YONGLING, CUI TAOFENG, PAN ZHAOCAI, MOU WEIJUN, XIAN BO, ZHAO BOYONG, NIE HAIFENG, ZHAO LIBIN, ZHANG PEI, LIANG XIAO, LI QIANG
Format: Patent
Sprache:chi ; eng
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Zusammenfassung:The invention provides a method and equipment for acquiring the gas production rate of an abnormal oil and gas well and a storage medium. The method comprises the following steps: acquiring oil pressure data at a plurality of continuous moments acquired by equipment of a second oil and gas wellhead in a target area when a first oil and gas well in the target area abnormally works and other oil and gas wells in the target area stop working; the daily gas production of the first oil-gas well in abnormal work is obtained according to the oil pressure data at the multiple continuous moments and the locally stored accumulated oil pressure drop rate of the second oil-gas well, and the effect of accurately estimating the daily gas production of the first oil-gas well in abnormal work is achieved. 本申请提供的异常油气井的产气量获取方法、设备及存储介质,通过获取在目标区域内的第一油气井异常工作且在目标区域内其他油气井停止工作时位于目标区域中的第二油气井口的设备采集到的多个连续时刻的油压数据;并根据多个连续时刻的油压数据以及本地存储的第二油气井的累计油压下降速率获得第一油气井异常工作时的日产气量,实现准确估计异常工作的第一油气井的日产气量的效果。