In the oil mining, oil and water wells sand great harm, if the sand buried oil, gas, water layer, then the oil, gas shutdown, stop injection wells, underground operations, equipment maintenance or replacement frequently, increasing the cost of production Great. If a lot of sand, then make a serious deficit formation, the outer casing is easy to form in the reservoir hole, causing formation collapse casing rupture deformation, even the well scrapped.
This product is a multi-component system compounded of cationic polymer and inorganic. The cationic polymer can occur multi-point adsorption between crystal surface clay and intergranular layer, ensure long-term effect and effectively stabilize clay.
It has ability to stable the sand from sandstone which could contain certain clay.
(1) Adopt to the protection of water sensitive shale cementation sandstone formations.
(2) Mainly used in petreatment of oil and gas well open well before, suppression of sand treatment after the old well washing.
(3) Better combined with mechanical sand control.
(4) The agent with water 4-9 times, equipped with a solution, stirring evenly, squeeze into stratum with pump balance, displacement by water.
(5) The dosage can be calculated based on the operating radius and formation porosity.
PACKAGE AND STORAGE
(1) Product is packed in plastic barrel with a net weight of 200 kg/barrel.
(2) Transport should be gently, avoid spills.
(3) Stored in cool dry places, the product is valid for one year.
You may be also interested in the following product(s)