Also, they will have fewer connections for a desired weight on bit and therefore a shorter BHA which can lessen the probability of differential sticking. Their increased stiffness means more directional and drill bit stability. Unless mechanical hole sticking is a problem, the largest diameter drill collars consistent with other needs are generally best.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |