Woolslayer Companies, Inc., Tulsa, Oklahoma

Standard & Dynamic Derricks

View photos from
recent derrick projects

Standard Derricks

WCI builds a range of standard derricks to meet a variety of land and fixed platform drilling applications. The design integrity of these derricks have made them the standard of the industry.

Dynamic Derricks

Dynamic derricks resist Hull Motion of semi-submersibles, drill ships, and jack-ups under tow. This type derrick is also furnished to resist seismic induced loads on offshore platforms.

All types of Motion Compensators,Power Swivels, and Pipe Racking Systems can be accommodated.

Derricks

Model Height Base Width Hook Capacity Number of
Lines Strung
Top
15263 170 40 x 40 2,500,000 16 18
15270 170 40 x 40 2,000,000 16 18
15267-A 170 40 x 40 2,000,000 16 18
15269 160 36 x 36 1,500,000 14 19
15265 160 36 x 30 1,500,000 14 18
15266 160 36 x 36 1,300,000 14 14
15267 170 40 x 40 1,300,000 14 14
15268 160 30 x 30 1,300,000 14 14
15262 170 30 x 30 1,250,000 14 14
15259 170 30 x 30 1,000,000 12 14