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link 2.09.2011 12:06 |
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Subject: power jar O&G. tech. Пожалуйста, помогите перевести.power jar Выражение встречается в следующем контексте: Wireline was then rigged up to recover the drop bar from the well. Run in the hole with the toolstring and latched the drop bar but could not pull free from the drop bar. Attempts were made to fire the power jars but the toolstring could still not be pulled free. When trying to run in hole it was found that the toolstring run in 2m deeper Заранее спасибо |
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