Study on reasonable strata pressure of Guantao formation reservoir in Chengdao Oilfield

Begin with the real data of the Guantao formation reservoir in Chengdao Oilfield, combined with the numerical simulation, it is thought that Guantao formation reasonable strata pressure level should be about 11.5 MPa, field test also proved this point, which has important guiding significance on the following water injection development of Guantao formation reservoir.