Amino‑based Liquid Shale Inhibitor

Shengli Oilfield Kaidu Petroleum Technology Development Co., Ltd. independently develops and manufactures Amino‑based Liquid Shale Inhibitor, a core oil‑field chemical to stabilize borehole walls and prevent shale hydration swelling during water‑based mud drilling. It features great compatibility and can be steadily mixed with Drilling Fluid Additive, H2S Scavenger, Demulsifier, Scale Corrosion Inhibitor and Heavy Oil Viscosity Reducer to form complete chemical solutions for full‑cycle oilfield operations. During water‑mud drilling, underground shale tends to hydrate, swell and peel off after contacting water, which easily causes borehole instability, damages drilling‑fluid performance, slows down drilling progress and triggers down‑hole accidents such as pipe sticking. With unique polyamine molecular structure, this Shale Inhibitor strongly restrains shale hydration‑swelling, reduces mud fluid‑loss and minimizes formation damage so as to protect oil‑gas reservoirs. This inhibito…