Invention Grant
- Patent Title: Methods of using particulates in subterranean operations
- Patent Title (中): 在地下作业中使用颗粒物的方法
-
Application No.: US12870220Application Date: 2010-08-27
-
Publication No.: US08047289B2Publication Date: 2011-11-01
- Inventor: M. Vikram Rao
- Applicant: M. Vikram Rao
- Applicant Address: US OK Duncan
- Assignee: Halliburton Energy Services, Inc.
- Current Assignee: Halliburton Energy Services, Inc.
- Current Assignee Address: US OK Duncan
- Agency: McDermott Will & Emery LLP
- Agent Robert A. Kent
- Main IPC: E21B43/04
- IPC: E21B43/04 ; E21B43/22 ; E21B43/267 ; C09K8/52 ; C09K8/80
Abstract:
Among the methods described herein are methods using low-specific gravity particulates wherein the particulates comprise silica and an aluminum oxide in an amount of about 0.1% to about 25% by weight and having at least one void, a specific gravity of less than about 2.2, a particle sized of 8 U.S. Mesh or smaller, and a substantially spherical shape.
Public/Granted literature
- US20100319917A1 Methods of Using Particulates in Subterranean Operations Public/Granted day:2010-12-23
Information query
