1、polymer-polyelectrolyte drilling fluid system
2、This drilling fluid meets the requirements of aerated drilling technology.
3、application of MMH polyol drilling fluid in well Qian-9
4、Inhibiting effect mechanism of biopolymer MEG drilling fluid.
5、Technology preventing oozing slurry drilling fluid in large crossing drilling engineering
6、Amphoteric/sulfonation polymer drilling fluid with performances of fluid-block prevention and film forming in low-permeability condensate gas reservoir
7、Research on the effect of abandoned water-based drilling fluid upon environment in Jianghan Oilfield
8、A new strongly inhibitive drilling fluid system and its application to Dagu-1 well
9、Application of biological polysulfonate potassium drilling fluid in the horizontal gas wells in Changqing Gasfield
10、Views on the problems of drilling fluid properties and wellbore stability
11、Study and application of high density organic salt drilling fluid for gypsum/salt bed.
12、The simulation test and field use show that, the new separator has good performance in separating gas from drilling fluid, it can meet the demand of underbalanced drilling.
13、Analysis on transmission characteristics of differential phase shift keying signal of continuous pressure wave in drilling fluid channel
14、The application in the wellsite shows that the new drilling fluid system effectively solves the problems of bore-hole stability and satisfies for the drilling operation of Tanggu 5 well.
15、The main contents of this thesis are the research of simultaneous casing & coring method by pneumatic Down-the-Hole (DTH) hammer drilling and the innovation of a novel vegetable-gum drilling fluid.
16、The distinction of on-site oil and gas shows under the condition of the under-balanced drilling fluid with the oil-in-water in Well CG2
17、As the main material of changing drilling fluid to cement slurry, blast furnace water quenched slag has attracted much attention and got initial success.
18、Engineers had spent days pumping heavy drilling fluid into the leaking well head on the ocean floor in a high-pressure bid to smother the gushing crude and ultimately seal the well with cement.
19、Barite for drilling fluids
20、Research on the polyolcol drilling fluids for offshore hydrate drilling
21、Procedure for field testing oil-based drilling fluids
22、Disposal countermeasure of waste drilling fluids in loess region
23、Compatibility evaluation between polysaccharides and silicate drilling fluids
