Abstract: Presently described are linerless sheeting articles comprising a substrate, a pressure sensitive adhesive layer disposed on the substrate, and a water soluble protective layer disposed on the pressure sensitive adhesive layer. The water soluble protective layer comprises at least 50 wt-% solids of a water soluble polymer and a polymer additive comprising a fluorinated-group, a silane group, or a combination thereof. The polymer additive is typically present in an amount no greater than 5 wt-% solids. In a favored embodiment, the polymer additive is an oligomer. Methods of making and applying the sheeting article are also described.

Abstract: Various embodiments include apparatus and methods to perform a load analysis for multi-off-center tools. Off-center components of a completion string experience additional downhole side and drag forces due to contact with casing and liner walls which may lead to excessive loading and stresses leading to failures. Systems and techniques are provided to analyze such situations. Additional apparatus, systems, and methods are disclosed.