What is a Progressive Cavity Pump (PCP)? A Progressive Cavity Pump is a positive displacement pump consisting of a single helical rotor that rotates within a double-helical elastomeric stator. As the rotor turns, cavities form and move along the stator, progressively pushing fluid from the inlet to the outlet in a smooth, continuous motion. Components […]
Author: GOSCO Energy
Gas Reservoirs
What is a Blowout? A blowout occurs when formation pressure exceeds the pressure control measures of a well, causing an uncontrolled flow of hydrocarbons to the surface. This can lead to fire, explosions, and environmental disasters. The most infamous blowout in history is the Deepwater Horizon disaster in 2010, which resulted in significant oil spills […]
Blowout Prevention (BOP)
What is a Blowout? A blowout occurs when formation pressure exceeds the pressure control measures of a well, causing an uncontrolled flow of hydrocarbons to the surface. This can lead to fire, explosions, and environmental disasters. The most infamous blowout in history is the Deepwater Horizon disaster in 2010, which resulted in significant oil spills […]
Drill Bit Types and Selection
Types of Drill Bits Drill bits are broadly categorized into two main types: roller cone bits and fixed cutter bits. 1. Roller Cone Bits Roller cone bits, also known as tri-cone bits, feature three rotating cones equipped with cutting elements. These bits are commonly used in various formations, from soft to hard rock. a. Milled […]
What Are Top Drive Systems In Drilling
A Top Drive System is a piece of equipment in modern drilling operations, replacing the traditional rotary table and kelly drive system. It is mounted on the derrick or mast of a drilling rig and provides the rotational force needed to turn the drill string and drill bit. Top drive systems have revolutionized the drilling […]
Working Principle of a Centrifugal Pump
A centrifugal pump is a device that uses rotational energy to move fluids through a piping system. The energy is supplied by an electric motor, diesel engine, or turbine. How It Works: 1.Fluid Entry (Suction): Fluid enters the pump through the suction inlet and flows into the impeller eye (the center of the impeller). 2.Impeller […]
Drilling Rig Components
1.Power System Diesel Engines – Supply mechanical or electrical power. Generators – Convert mechanical energy into electrical power. Electrical Control System – Distributes power to various rig components. 2.Hoisting System Derrick or Mast – A tall steel structure that supports the drilling equipment. Crown Block – A set of pulleys mounted at the top of […]
Wireline Operations
1.Wireline Logging Operations Wireline logging is one of the most common wireline operations. It involves lowering a series of measurement tools into the wellbore to gather data about the geological formations and fluid characteristics. Types of Wireline Logging Tools: Gamma Ray Tools: Measure natural radiation emitted by the formation to identify rock types and stratigraphy. […]
Choke and Kill Equipment
Choke and Kill Equipment – Ensuring Well Control and Safety Choke and kill equipment plays a critical role in well control operations, helping to manage pressure, prevent blowouts, and ensure safe drilling activities. These systems are essential for handling unexpected well kicks and maintaining operational integrity. Key Insights from the Document: ✅ Choke and Kill […]
CASING RUNNING PROCEDURES
The casing pipe is mandatory in drilling operaons as it has a lot of casingfuncons to prevent cave-in of unconsolidated formaons, isolate problem zones,and many more. As menoned before in our casing design guide, the selecon ofcasing depends on many factors. Here in this arcle, we shall learn everythingabout the best drilling pracces for casing […]