Horizontal well energy increasing method and device and computer readable storage medium

• Main Authors: JIA YUNPENG, LI DONGPING, GOU XIAOTING, SHAO LIFEI, YAN YANG, ZHAO YUDONG, LIAO XINGSONG, TIAN FUCHUN, QIN FEIXIANG, FU DAQI, HAO GUIXIAN, YANG LIYONG, LIU XUEWEI, ZHANG SHENGCHUAN
• Format: Patent
• Language: Chinese; English
• Published: 24.05.2022
• Subjects: CALCULATING; COMPUTING; COUNTING; EARTH DRILLING; EARTH DRILLING, e.g. DEEP DRILLING; ELECTRIC DIGITAL DATA PROCESSING; FIXED CONSTRUCTIONS; MINING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS; PHYSICS

The embodiment of the invention discloses a horizontal well energy increasing method and device and a computer readable storage medium, and belongs to the field of oil and gas reservoir development. In the embodiment of the invention, the corresponding relation between the permeability and the radius of the easy flow area is considered to determine the subsection spacing of the horizontal well, it is ensured that displacement can be formed between different sections of the horizontal well, the mode of fracturing and energy storage alternate construction is adopted, it is ensured that stratum energy can be supplemented to all the sections of the horizontal well, and the water drive effect is formed in a target layer; and the stable production time after pressing is prolonged, namely, the productivity is improved. 本申请实施例公开了一种水平井增能方法、装置及计算机可读存储介质，属于油气藏开发领域。在本申请实施例中，考虑渗透率与易流区半径的对应关系来确定水平井的分段间距，确保在水平井的不同段间能够形成驱替，采用压裂和蓄能交替施工的方式，确保在水平井各段都能补充地层能量，且在目的层中形成水驱作用，提高压后稳产时间，也即提高了产能。