PROJECT CHALLENGE
ENTI undertook stage reservoir stimulation tool services for PetroChina at Tiaohuzu in Santanhu district. It being a horizontal exploration well, the most effective exploitation techniques needed to be explored.

SOLUTIONS
ENTI improved the ESRV™ for stable and high production by enlarging the seepage area and propping different level fractures efficiently with completion tools, fracturing designs, field operation and other services.

ACHIEVEMENTS
ENTI succeeded in performing a 7 stage fracturing job effectively with significant stimulation which made a breakthrough in single well production. We also set records in the highest volume fracturing at the highest pump rate and proppant volume in the oil field which provided a useful basis for effective development techniques.