Baker Hughes, a Ge Compnay, LLC

Mihai Marcu

Scott F Donald

Joseph E Sheehan

Dennis M Collins, Jr

Richard R Lafitte

Disclosed herein is a windage-adjustable optics mount with at least one external windage adjustment tool. Further disclosed herein is a method of adjusting the windage of an aiming device mounted on an adjustable windage optics mount by way of an external windage adjustment tool. The external windage adjustment tool may provide a means for adjusting windage by incrementally pivoting one end of a rail, upon which an aiming device may be mounted, relative to an opposite end of the rail, thereby allowing the rail to function as a windage-adjustable rail. A windage-adjustable rail may include an optics mounting feature, for example a Picatinny rail (also known as MIL-STD-1913 rail), and an arrangement of holes and recesses necessary for alignment and for securing to a base member.

Adjustable windage optics mount with external adjustment tool

A main bore is drilled and a treatment assembly is located. A packer is located to support a whipstock for drilling the lateral. This packer serves as a lower seal on a main bore diverter. The whipstock is installed on the packer and a mill drills a window and the lateral. The mill is pulled and the whipstock removed with a fixed lug tool. A bottom hole assembly is run into the lateral which includes a diverter that is landed by the window. If cementing is called for it is done at this time. A top string is installed that isolates the upper casing. The lateral is treated with the main bore isolated. The diverter is retrieved through the top string. The main bore diverter is run in through top string and landed in the junction with the window and lateral isolated. The main bore diverter is removed through the top string. The treatment bottom hole assembly has a series of sliding sleeves operated by a single size ball.

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Spring, TX, United States of America

Mihai Marcu