Company: Focus Energy Ltd Skills: Chemist, Mud Engineer / Drilling Fluids, Fracturing Experience: 5 + Years Education: Bachelors/3-5 yr Degree Employment Type: Full Time Salaried Employee Location: New Delhi, Delhi, India No location/work authorization restrictions found.
Gelling and foaming agents to help to create desired fluid rheology, to create fracture volume and area, and to transport the proppant material
Friction reducers to reduce the pressure needed to pump fluid into the wellbore.
Surfactants to optimize hydrocarbon removal by minimizing water oil-wetting of the rock surface.
Crosslinkers to enhance the ability of the gelling agent to transport the proppant material.
Breakers to force the gelling agent to break down into a less viscous fluid to aid fluid recovery later in the process.
pH buffers to maintain the fracturing fluid in the correct pH range for optimum rheology.
Biocides to prevent the growth of bacteria in the well. h) Corrosion inhibitors to prevent degradation of the steel well casing.
Scale inhibitors to control the precipitation of certain carbonate and sulphate materials.
Iron control chemicals to inhibit precipitation of iron compounds by keeping them in a soluble form.
Clay protection chemicals to minimize clay damage to the formation from clay swelling or migration of fine particles.