Surface conductors containing external water-expandable elastomeric elements increase conductor bearing capacity in deep and ultradeep waters where water-saturated soils may lead to wellhead sinking, ...
Groundwater is rarely static. Its level and flow change throughout the year due to rainfall patterns, temperature variation, irrigation, nearby construction activity, and natural drainage ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback