Type H Threaded Style BPV The Type H back pressure valve is a threaded style BPV that incorporates internal running threads, external setting threads, and an internal stinger.This style valve must be rotated in a set of mating threads until it seats.The Type H BPV may not be set with wire line because it must […]
Category: Downhole Tools
Whipstock Drilling
It is a directional drilling technique that is used to change the direction of an existing wellbore. This technique is typically used to sidetrack from an existing wellbore, which means that a new wellbore is drilled from the same wellhead as the existing wellbore. This can be done for a number of reasons, such as […]
Fishing Tools
6 1/2″ DC was Fished after getting a Twist Off, and was caught by Overshot. The fishing tools for drilling are the most widely used tool for overhauling oil and water wells. There are many varieties and specifications of fishing tools for drilling. According to the types of falling objects in the well, they can […]
Mechanical Sidewall Coring Tool (MSCT)
The MSCT mechanical sidewall coring tool reliably recovers up to 50 sidewall core samples in a single trip. Optional configurations can recover up to 75 cores or 20 core-catcher samples. Confirmed sample acquisition The real-time display at the logging unit confirms proper tool operation and sample acquisition. The MSCT tool is run in combination with […]
Rotary Steerable System
Connecting (drill bit) 10 5/8″, TXD514. BNA 10 5/8″ 514; INSTALLING NOZZLES 6(11/32″) and 2(14/32″), ATF: 0.850 PG2 to continue Drilling rotary steerable. A tool designed to drill directionally with continuous rotation from the surface, eliminating the need to slide a steerable motor. Rotary steerable systems typically are deployed when drilling directional, horizontal, or extended-reach […]
What is Bridge Plug?
A bridge plug is a downhole tool used in the oil and gas industry to isolate sections of a wellbore. It is designed to create a temporary or permanent seal within the well, preventing the flow of fluids between different zones or sections. Bridge plugs are typically used during well maintenance, completion, abandonment, or to […]
Why the Float Valve is important
The float valve (check valve or float valve) is a critical component in a downhole motor used in directional drilling. Its main function is to prevent the backflow of drilling mud when circulation is stopped, protecting both the motor and the formation: Reasons for its importance: *1. Reverse flow prevention: Prevents mud from flowing back […]
Logging While Drilling (LWD)
What is Logging While Drilling (LWD)? LWD is a technique that involves embedding sensors and logging instruments into the bottom-hole assembly (BHA) of a drill string. These sensors measure formation properties as the wellbore is being drilled, transmitting real-time data to the surface using mud pulse telemetry, electromagnetic waves, or wired drill pipe. Key Features […]
Measurement While Drilling (MWD)
What is Measurement While Drilling (MWD)? MWD is a type of logging-while-drilling (LWD) technology that collects and transmits real-time drilling parameters and formation evaluation data. Unlike conventional wireline logging, which is conducted after drilling, MWD allows operators to make informed decisions during the drilling process. Key Functions of MWD Directional Drilling Guidance: MWD provides azimuth, […]
The differences between DPSVs and IBOPs
πΆππΊπ πΊππΎ π½ππΏπΏπΎππΎππΌπΎπ π»πΎπππΎπΎπ πππΎππΎ ππΊπΏπΎππ ππΊπ ππΎπ, πΊππ½ πΊππΎ πππΎπ πΊπππ ππΎπ½ ππ πΊ ππΎπ π πΌππππππ πππΎππΊππππ? π²πππΎ πΌπΊππ½ππ½πΊππΎπ ππππ π πππππππ πΎ ππππ πΏπππππππ πππ πππ πππΎππΎ ππΊπ ππΎπ πΊππΎ πππΎπ½ πΊππ½ πΊπ ππ πππΎ πΊππππΌππΊππΎπ½ ππΎπππππ ππΎπππππΎππΎπππ ππ πΊπΌπΌπππ½πΊππΌπΎ ππ π π―π¨ π²π³π£ π§π₯ (π€π’π£πͺ).