what is well controlBasically, all formations penetrated during drilling are porous and permeable to some degree. Fluids contained in pore spaces are under pressure that […]
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a collection of Oil Well Drilling Articles.
Wells – Chemicals
Chemicals Used in FracturingThe identities of chemicals incorporated in fracturing fluids were probably the first thing sensationalized about fracturing. The movie “Gasland” created quite a […]
Continue readingDrilling Rotating Equipment
Oil-Base and Synthetic-Base Muds
Drilling Mud TestsThe field tests for rheology, mud density, and gel strength are accomplished in the same manner as outlined for water-based drilling mud. The main […]
Continue readingTesting of Drilling Systems
Drilling FluidsTo properly control the hole cleaning, suspension, and filtration properties of a drilling fluid, testing of the fluid properties is done on a daily basis. Most […]
Continue readingAcidizing Concepts
Measurement While Drilling MWD
The use of measurement and logging while drilling has matured a great deal in the last 10 years. The use of these tools that have […]
Continue readingDirectional Drilling Glossary
Directional DrillingThe glossary of terms used in directional drilling has been developed by the API Subcommittee on Controlled Deviation Drilling under the jurisdiction of the […]
Continue readingtypes of Drilling Bits
Drilling Bitswhen talking about oil well drilling, it is important to know How well the drilling bit drills depends on several factors, such as the […]
Continue readingDrilling Fluid Definitions and General Functions
Drilling Fluid Definitions and General FunctionsResults of research has shown that penetration rate and its response to weight on Drilling Bit and rotary speed is […]
Continue readingOffshore Drilling Rigs
The sequence of operations is as follows when a land well is drilled:– Prepare location before rig arrives. – Dig cellar. – Install conductor pipe. […]
Continue readingWell Logs
by Ahmed Imad Well log is a continuous record of measurement made in bore hole respond to variation in some physical properties of rocks through […]
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