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首页> 外文期刊>Mining Engineering >T.L. HALL, member SME, Halliburton Corp.
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T.L. HALL, member SME, Halliburton Corp.

机译:T.L. HALL,哈里伯顿公司中小企业会员。

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摘要

2007 mine production of domestic barite decreased by about 8 percent from 2006. Canada imported some barite from China in 2007 that, in previous years, had come from Nevada. Domestic consumption increased by 6 percent for the same period. Baker Hughes, Halli-burton (Baroid) and MI Swaco operate three mines in Nevada that produce the majority of barite mined do-mestically. The same three companies operate grind-ing plants in Nevada and the Gulf Coast. Newpark Drilling Fluids also has grinding plants on the Gulf Coast along with several small grinding plants that toll some barite. Most of the barite used on the Gulf Coast comes from China and India.Spirit Drilling Fluids brought online a new grind-ing plant in Evanston, WY in mid-2007. The feed for the plant came from old stockpiles in Nevada along with some feed purchased from one of the major min-ers. Spirit's mine in Nevada should provide feed by mid-2008.Halliburton (Baroid), MI Swaco and Spirit Drilling Fluids are all producing drilling mud with a specific gravity of 4.1. Baker Hughes is planning to switch to 4.1 in 2008.
机译:2007年,国内重晶石的矿山产量比2006年下降了约8%。加拿大在2007年从中国进口了一些重晶石,而前几年是从内华达州进口的。同期国内消费增长了6%。贝克休斯(Baker Hughes),哈利伯顿(Halli-burton)(巴里德(Baroid))和密苏里州斯瓦科(MI Swaco)在内华达州经营着三个矿山,这些矿山大部分通过重矿开采。相同的三家公司在内华达州和墨西哥湾沿岸设有研磨厂。 Newpark钻井液还在墨西哥湾沿岸设有磨矿厂,还有几家对重晶石收费的小型磨矿厂。墨西哥湾沿岸的重晶石大多数来自中国和印度。Spirit钻井液公司于2007年中旬在怀俄明州埃文斯顿开设了一家新的研磨厂。该工厂的饲料来自内华达州的旧库存,以及一些主要矿工购买的饲料。内华达州的Spirit矿场应在2008年中期之前提供饲料。Halliburton(Baroid),MI Swaco和Spirit钻井液都在生产比重为4.1的钻井泥浆。贝克休斯计划在2008年改用4.1。

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