摘要 |
The present invention relates to system and method for simultaneous and segregated production of fluids (oil and gas) from multiple zones encountered in a well (24) using single tubing by installing novel production chambers fitted with a non-return valve which is fitted above the perforations of the casing (20) through a clamp block arrangement and means special seals are being provided to seal the said production chamber hermetically inside the said casing. The technology mainly targeted to prevent interlayer cross flows in the conventional commingling production. This invention has the provision for separating the oil and gas inside the well bore. The present invention can produce oil and gas zones simultaneously from same well. |