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What is a Cathead in a Drawworks and Its Function in Drilling Operation?
A cathead is a vital piece of equipment in the complex operations of a drilling rig, functioning in many ways like a powerful winch. This device, a clutched spool connected to the drawworks’ power...
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What is a drawworks and its function for drilling operation?
Table of Contents Toggle Its functions are as follows;Hoisting the Drill StringUsing Leverage for PowerControlling the MovementSimplifying the ComplexConclusion In oil and gas drilling, the drawworks...
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Tender Assisted Drilling Rig: A Comprehensive Guide
Table of Contents Toggle What is a Tender Assisted Drilling Rig?1. Tender Vessel:2. Self-Contained Drilling Package:Applications of Tender Assisted Drilling RigsTypes of Tender Assisted Drilling...
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Functions of a Drill Collar in Drilling Operations
Table of Contents Toggle Functions of Drill Collars for Drilling OperationWeight on Bit (WOB)StiffnessBuckling PreventionTorque TransmissionStabilizationVibration ReductionHole CleaningConclusion A...
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What is a Drilling Line in a Drawworks?
Table of Contents Toggle Understanding the Drilling LineHow the Drilling Line WorksKey Functions of the Drilling LineConclusion A drilling line is a high-strength wire rope connects the drawworks to...
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What is a Ton-Mile in Drilling Operations?
Table of Contents Toggle What is a Ton-Mile?The Importance of Ton-Miles in Drilling OperationsCalculating Ton-Miles in PracticeManaging Ton-Mile DataConclusion What is a Ton-Mile? A ton-mile is a...
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Understanding Shearing Blind Rams (SBR) and Interlocking Shear Rams (ISR) in...
Table of Contents Toggle Shearing Blind Rams (SBR)Interlocking Shear Rams (ISR)Comparison Between ISR and SBRConclusion In order to shear a string and shut the well in, two essential components used...
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Barriers in Well Control: A Comprehensive Overview
Table of Contents Toggle What are barriers in well control?Why are types of barriers in well control?1. Hydrostatic Barriers2. Cement Barriers3. Mechanical BarriersConclusion What are barriers in well...
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Well Control Responsibilities on a Rig
Table of Contents Toggle Company RepresentativeToolpusherDrillerAssistant Driller / DerrickhandFloormenMud EngineerBarge Supervisor / CaptainCrane OperatorSubsea EngineerMud Logging...
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Applying Makeup Torque Using a Rig Tong: Explanation and Calculation Example
In oil and gas drilling operations, torque is a crucial factor in ensuring that drill pipes, casings, and other tubular components are securely connected. Makeup torque is the force applied to tighten...
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How to Calculate Weight of Casing or Conductor in lb/ft Based on Pipe OD and ID
In this article, we will show you how to calculate weight of casing or conductor in lb/ft based on known value of pipe OD and ID. When working in drilling operations, accurately knowing the weight of...
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Slow Circulating Rates (SCRs) in Well Control Operations
Slow Circulating Rates (SCRs) refer to the use of slow pump rates during circulation to manage wellbore pressure, especially during situations where there is a need to control or “kill” the well. SCRs...
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Tripping Considerations in Drilling Operations
Tripping operations in drilling are critical phases where the drill string is either pulled out of the well (tripping out) or run back into the well (tripping in). These operations require good...
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What is Hardbanding?
Hardbanding is an essential process in the oil and gas industry, particularly in drilling operations, where wear and tear on drill pipes and tool joints is a constant challenge. This technique involves...
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What is a wear bushing using for wellhead?
A wear bushing is a crucial component in wellhead assemblies within the oil and gas drilling industry. Primarily, it serves to protect the wellhead and casing hanger from potential damage throughout...
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What is a crown block on the drilling rig?
A crown block is a crucial component of the hoisting system in drilling rigs, playing a central role in lifting and lowering heavy loads required for drilling operations. Typically located at the top...
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Should We Pump Synthetic-Based Mud (SBM) with Cement Unit?
We have a question asking about is it ok to Pump Synthetic-Based Mud (SBM) with Cement Unit? Therefore, this article aims to address critical concerns that must be considered to ensure the integrity of...
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