Solid Control & Drilling Waste Management Solution

2 D rilling waste treating non-landing target processing technology  theory 2.1 N on-landing t echnology theory The basic theory of “drilling waste treating non-landing target processing technology” is attenuation, flocculation and separation into three parts drilling cuttings, mud clay and fluid. That’s to say, through watering and flocculation separation and chemical reaction processing to let the drilling cuttings and mud clay reaching to discharge standard. The harmful elements and chloride ion is analyzed into water, and then formed into mud clay by vac-sorb or extrusion as well as realized useful fluid recovery. The whole craft contains three processing units. The first processing unit: complete collecting drilling waste mud and fluid. First separating the rocks and cuttings from the collected mud thorough sand-water separation-washing-agitating equipment for agitating washing and spiral separation to release or reduce the influence of such kinds of material to subs

Drill cuttings disposal is a hot topic these years with global attention to environmental protection, especially in O il & gas industry. D rill cuttings  disposal into environment without any treatment is strictly forbidden. So before disposal, a series methods must be introduced to treat the cuttings and make it reach to disposal standard. Drill cuttings are produced as the rock is broken by the drill bit advancing through the rock or soil; the cuttings are usually carried to the surface by  drilling fluid  circulating up from the drill bit   by  rotary ,  percussion , or auger methods. The drill cuttings are commonly examined to make a record (a  well log ) of the subsurface materials penetrated at various depths. In the oil industry, this is often called a  mud log .   One drilling method that does not produce drill cuttings is  core drilling , which instead produces solid cylinders of rock or soil.   In cable-tool drilling, the drill cuttings are periodically bailed o