Kertong wuxuu si adag u cadeynayaa inaan kaliya soo saarno shaashadaha beddelka ah laakiin aan ahayn kuwa asalka ah.
Derrock, FLC, Hyperpool, PWP, Shaashadda Wave waa calaamadaha Shirkadda Derrock.
NOV Brandt, VSM, Cobra, King Cobra, D380, D285P iyo LCM waa calaamadaha Varco I/P, Inc.
MI SWACO, ALS-2, MD-2, MD-3, MEERKAT PT, MONGOOSE PRO waa calaamadaha MI LLC.
Scomi, SCM-PrimaG 3P, 4P, 4PDD, 5P waa calaamadaha Scomi qalabka INC.
Kemtron 48, Kemtron 28, KTL, KPT waa calaamadaha xalalka kala soocida ELGIN.
Taxanaha FSI 5000 waa astaanta Fluid Systems Inc.
* Dhammaan alaabada liiska ku qorani waxay ku habboon yihiin shaashadda beddelka shaker oo aan markii hore samaynin soo-saare caan ah oo liiska ku jira.
* Dhammaan calaamadaha ay khusayso waxaa xafiday soo saaraha iyo shirkadda asalka ah.
Waqtiga boostada: Dec-18-2023