Invention Grant
US08258084B2 Spray dried emulsifier compositions, methods for their preparation, and their use in oil-based drilling fluid compositions
有权
喷雾干燥的乳化剂组合物，其制备方法及其在油基钻井液组合物中的应用
- Patent Title: Spray dried emulsifier compositions, methods for their preparation, and their use in oil-based drilling fluid compositions
- Patent Title (中): 喷雾干燥的乳化剂组合物，其制备方法及其在油基钻井液组合物中的应用
-
Application No.: US11333535Application Date: 2006-01-18
-
Publication No.: US08258084B2Publication Date: 2012-09-04
- Inventor: Phillip Wayne Hurd , Gary D. Fultz , Jalandar Y. Jadhav
- Applicant: Phillip Wayne Hurd , Gary D. Fultz , Jalandar Y. Jadhav
- Applicant Address: US GA Atlanta
- Assignee: Georgia-Pacific Chemicals LLC
- Current Assignee: Georgia-Pacific Chemicals LLC
- Current Assignee Address: US GA Atlanta
- Agent Michael S. Kerns; Ram W. Sabnis
- Main IPC: C09K8/12
- IPC: C09K8/12 ; E21B43/22
Abstract:
Spray dried emulsifier compositions are described, which have desirable emulsifying and wetting characteristics. Among other advantages, the solid particulate emulsifier compositions greatly reduce transportation costs and simplify the logistics and environmental concerns associated with shipping large volumes of solvent-containing liquids. The emulsifier comprises (1) a carboxylic acid terminated fatty amine condensate or (2) a modified tall oil or (3) a blend of (1) and (2) that is converted to its alkali or alkaline earth metal salt and spray dried.
Public/Granted literature
Information query
