Drill bit (well) In the oil and gas industry, a drill bit is a tool designed to produce a generally cylindrical hole (wellbore) in the earthâs crust by the rotary drilling method for the discovery and extraction of hydrocarbons such as crude oil and natural gas. This type of tool is alternately referred to as a rock bit, or simply a bit.
verifier - someone who vouches for another or for the correctness of a statement. voucher. admirer, booster, protagonist, supporter, champion, friend - a person who backs a politician or a team etc.; all their supporters came out for the game; they are friends of the library. Translations.
Question from Anita: Hi Rick. I hope you donât think Iâm a stupid person after reading this, because Iâm really not. I prefer to say Iâm âspaceyâ lol. Anyway, I have an unfortunate tendency to click âDonât Saveâ instead of âSaveâ when I finish working on a document in Microsoft Word.