SVES Oilfield Supply Co., Ltd Dissolvable Frac Ball-Seat Improve Unconventioanl Well Completion

SVES Oilfield Supply Co., Ltd Dissolvable Frac Ball-Seat Improve Unconventioanl Well Completion

SVES Oilfield Supply Co.,Ltd and SVES Oil Tools Co., Ltd supply all-metal soluble frac ball seats,also called as dissovable frac ball seats, for breaking the foreign monopoly, reducing the single cost of soluble ball seats by 50%, and the insertion success rate reaches over 98%.

Oil wells using SVES Oilfield Supply Co., Ltd /SVES Oil Tools Co., Ltd's soluble ball seats/dissovable frac ball seats have a daily natural gas production of 414,000 cubic meters, and the estimated unimpeded flow rate exceeds one million cubic meters. As an important tool in staged fracturing technology for shale gas horizontal wells, soluble ball seats or dissovable frac ball seats can only be imported from abroad, and are very expensive at 126,000 yuan each. Based on the calculation of a shale gas horizontal well with a well depth of 5,000 meters and 25 construction sections, the cost of the tee tool alone is as high as more than 3 million yuan.

The first-generation soluble frac ball seat(dissovable frac ball seats) was successfully tested indoors, and the cost of a single soluble frac ball seat(dissovable frac ball seats) dropped by 50%.

In order to solve the problem of insoluble slips in shale gas sites and the need to fish out coiled tubing, the second generation soluble frac ball seat(dissovable frac ball seats) was successfully developed to achieve fully soluble slips. The fully soluble slips and ultra-short rubber barrel greatly improve the backflow capacity and dissolution rate of the ball seats, as well as the reliable performance when the ball seat is released and set. Achieving full coverage of casing applications from 3.5 inches to 5.5 inches.