3. A pressure build up test was conducted to confirm the existence of a sealing fault near a newly drilled well. Data from the test is given in Table Q3 (a) below: Table Q3 (a): Well X pressure build up survey Table Q3(b): Reservoir and fluid properties A total of 14206 STB of oil had been produced before shut-in. Determine whether sealing fault exists and the distance from the well to the fault