阿尔及利亚撒哈拉北部油田群钻机搬迁：拆成几个运输单元更划算？
Ifeanyi O.
认证用户 · 钻井队设备主管
The wellsite sits north of Hassi Messaoud, about 210 km one way with 40 km of gravel, and the move has to finish before the rains.
Today we split into 28 loads across power pack, mast, substructure, solids control and electrical house, about 64 hours of rig-up and rig-down; the fleet has only 12 lowboys and shuttles back and forth.
Looking at northern Sahara field cluster, is it realistic to get down to about 20 loads, and does the mast travel whole without extra bracing on these roads?
Discussion (3)
Amina B.认证用户 · 井队经理2026-05-15
28 loads is not excessive; start by re-cutting them against weight limits, because substructure pieces are usually over-width and permits take time.
João P.Verified member · Project chief engineer2026-05-16
Looking at northern Sahara field cluster, we skidded solids control and the electrical house together and dropped to 21 loads, saving nine hours, though lifting windows had to be replanned.
Thabo M.Verified member · Service engineer2026-05-17
Check bridge and culvert ratings on the gravel stretch; when that 40 km floods, 28 loads all queue at the same spot.
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