Titlebook: Oilfield Chemistry; Caili Dai,Fulin Zhao Book 2018 Springer Nature Singapore Pte Ltd. and China University of Petroleum Press 2018 Drillin

鉗子

Loathe

Drilling Fluid Chemistrychieved. In this chapter, types, structures, function mechanisms, performances, and relevant control and adjustment methods of various drilling fluid treatment agents are introduced. Major contents in this chapter include the functions and compositions of drilling fluid, the density of drilling flui

悠然

Cement Slurry Chemistrykage layers, complex stratum, and protecting the production layer and casing. The type, structure, performance, and function mechanisms of cement additives are major components of cement slurry chemistry. Therefore in this chapter, the function and composition of cement slurry, the density of cement

heterogeneous

carbohydrate

CLOT

ambivalence

Acids and Additives Used in Acidizingnd dissolve the rocks to recover and enhance formation permeability. This chapter mainly introduces acids and additives used in acidizing. The acidizing principle and application scope of various acids are introduced. These acids can dissolve the corrosion products that block the wells or blockage i

–吃

collagenase

Sand Control in Oil and Water Wellserefore, sand control in sand production wells is requisite in order to maintain normal oilfield production. In this chapter, five types of chemistry-related sand control methods in oil and water wells are introduced, including sand control by chemical bridging, sand control by chemical cementing, s

尊嚴(yán)

Wax Control and Removal in Oil Wellis chapter, the wax deposition mechanism is discussed. Two common methods to prevent the wax deposition of oil wells are introduced, including using wax inhibitors and altering surface properties of oil pipe. For oil wells already with wax deposition, the wax can be cleaned up through mechanical met