SI
SI
discoversearch

We've detected that you're using an ad content blocking browser plug-in or feature. Ads provide a critical source of revenue to the continued operation of Silicon Investor.  We ask that you disable ad blocking while on Silicon Investor in the best interests of our community.  If you are not using an ad blocker but are still receiving this message, make sure your browser's tracking protection is set to the 'standard' level.
Gold/Mining/Energy : Strictly: Drilling and oil-field services -- Ignore unavailable to you. Want to Upgrade?


To: ChanceIs who wrote (46919)6/25/1999 1:18:00 PM
From: marc chatman  Read Replies (1) | Respond to of 95453
 
But wouldn't any rigs switching from oil to gas (assuming that can be done in the course of a week) register as a -1 for oil and a +1 for gas? I would have thought the combined change in oil and gas rigs would equal the overall change in rigs.

Maybe there is another category -- maybe something like a workover rig is separate. (Just guessing)