August 1998
Industry At A Glance
98-08_dwt_how-nirider_fig4.html (Aug-1998)
A monthly magazine offering industry news, statistics and technical editorial to the oil and gas drilling, exploration and production industry.
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Fig. 4. Main tree valves are 5-1/8-in. and 2-1/16-in. bore for the production and annulus, respectively. Entire tree system is rated for 10,000 psi WP. Tubing hanger will suspend 3-1/2-in. tubing for this project, although larger tubing can be accommodated. Trees were specified to API 17D, PSL 2. |
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Copyright © 1999 World Oil
Copyright © 1999 Gulf Publishing Company
