Analysis of the exploitation potential of well DA1

DA1 well exploited two sets of reservoirs, volcanic rock Ying1 member and conglomerate Ying4 member. In the initial stage exploitation, had a high productivity. After an operation in 2010, production situation changed dramatically. this paper, through comparison before after operation, geological adjacent well, pollution is analyzed, exploitation potential measure scheme plugging removal put forward, stimulation prediction economic benefit evaluation are carried out, proving that effective feasible.