論文
圧力・熱拡散のアナロジーによる模擬坑井試験：スキン・坑井貯留・境界の効果を制御可能な実験教材の開発
2023 年 45 巻 1 号 p. 15-26
詳細
2023 年 45 巻 1 号 p. 15-26
Experimental techniques to simulate well testing on the analogy between pressure and thermal diffusion have been developed. These experiments aim to help young reservoir engineers and students to confirm and improve their understanding after learning the fundamentals of well testing. The experimental apparatus consists of a bundle of a thermocouple, nichrome wire, and enameled wire inserted into oil clay put on an expanded polystyrene plate. The temperature responses generated by several experiments can be consistent with reservoir pressure responses during well testing by controlling skin, wellbore storage, and boundary effects successfully. The consistency of the experimental results with the typical single-porosity reservoir model has been confirmed through successful type-curve matching using an originally developed Python code.
