Less than an hour from downtown Houston, the world’s petroleum capital, the Offshore Energy Center (OEC) operates its facility, the Ocean Star. This totally unique museum and learning center is located on Galveston’s Pier 19, at Harborside Drive and.
[pdf] The Navy's current well-drilling rig is the ITWD (ISO/Air Transportable Water-Well Drill) manufactured by Ingersoll-Rand (see Figure 3). The ITWD top-head drive rig is mounted on a 4 x 4 chassis and is capable of drilling up to 1,500 feet.
[pdf] Before starting casing, the drilling supervisor should hold a pre-job safety meeting and confirm the following with the crew: 1. Remove unnecessary tools. 2. Good Housekeeping before the job 3. Rig up Casing handling equipment: Using appropriate hand. .
A circulation sub, fitting the casing thread, equipped with a WECO connection, shall be readily available on the rig floor at all times during casing running.
[pdf] 
