In general, good operating practice calls for regaining circulation before drilling ahead. However, in some companies, there is one notable exception, mud cap drilling. Mud-cap
There are two basic types of well completions techniques: There is also another classification for well completion depending on the well Production Mode. This classification
A multiple completion is one where we can produce several different reservoir zones through separate flow paths within the same wellbore. As we shall see,
In Oil and gas industry, you may search a lot to get advice from an expert. You may use Linkedin groups, Facebook groups, or any
Flowing wells equipped with a single tubing string are usually completed with a packer. Single-zone completions may involve the downhole commingling of production from several
The casing is placed in the open hole completion type and cemented above the productive interval(s). Further drilling extends the well bore into and/or through
Stick-slip torsional drill string vibrations manifest in low-frequency torque fluctuations of significant amplitude during drilling or coring operations. It is often seen as a groaning
Subs are short pieces of tubular material used to increase the versatility of the main component of the drilling string. The simplest is a crossover
Working on oil and gas rigs has several hazards drilling engineers should know. In this article, we shall divide any drilling rig type into specific
Hydraulic Fracturing, or hydro fracking, is a primary method for oil and gas wells stimulation. It is a highly engineered and complex procedure. The limitation
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