In any oil extraction field,
it is rather easy to spot the workover rig. This large piece of
machinery is attached to a trailer that is then driven by a cab to
different work sites. Workover rigs are oftentimes mistaken for
drilling rigs.
However, there is a notable
difference. Simply put, drilling rigs are used to punch holes on the
ground. Workover rigs, on the other hand, enter the picture after
drilling rigs have completed their job. The latter are responsible
for installing casing tools that are needed for constructing wells.
Workover rigs vary in terms
of mass and horsepower, features that matter in terms of the depth
requirements and job specifications. In any case, workover rigs must
meet all quality standards to avoid accidents due to malfunctions.
Critical parts that need repairs or replacements also deserve prompt
attention.
Meanwhile, safety guidelines
extend to both the equipment and its operators. Back in 2013, an
oilfield worker got into an accident by mistaking a safety chain for
a floor chain. The fact that he was wearing a safety helmet at the
time did not at all spare him from the unfortunate event. In short,
quality equipment should always go hand-in-hand with proper use in
any oil extraction operation.
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