JAMAL AL-MAQBALI 🇴🇲’s Post

Let's dive into the world of Blowout Preventers (BOP) stacks used during drilling operations. These critical components help seal the wellbore and prevent blowouts. Here's what you need to know: 1. BOP Stack Components: - Annular Preventers: These versatile BOPs have a flexible rubber element that can close around any shape, including irregular drill pipe. - Ram-Type Preventers: - Type Ram: Used for pipe or casing, it has a set of rams that close horizontally. - Variable Bore Rams: Adjustable to different pipe sizes. - Blind & Shear Rams: Designed to cut and seal the pipe in emergencies. - Drilling Spools: Connect the kill and choke lines to the BOP stack. - Rotating Drilling Head: Allows rotation while maintaining pressure integrity. 2. API Classification: - BOP stacks are rated based on working pressure (e.g., 5,000 psi, 10,000 psi). - The arrangement includes annular BOPs, ram-type preventers, and drilling spools. 3. How To Specify BOP Stack: - Example designation: "5M - 13 5/8 - SRRA" - 5M: 5000 psi working pressure. - 13 5/8: Internal bore size. - SRRA: Arrangement (single ram, rotating head, double ram, drilling spool). 4. BOP Stack Operations: - Land Rigs, Jack-Up Rigs, Fixed Platforms: - Minimum requirements: Pipe rams, rig site maintenance, choke & kill lines. - Floating Rigs: - Minimum requirements: Pipe rams, choke & kill lines. - Deepwater operations have additional considerations. Remember, BOP stacks are crucial for well control and safety! 🛢️💡 ....... Let's explore the key differences between offshore and onshore drilling, specifically focusing on Blowout Preventer (BOP) stacks: 1. Location: - Onshore Drilling: - Occurs on land. - Wells are drilled vertically into underground reservoirs. - Offshore Drilling: - Takes place in bodies of water (typically the ocean). - Wells are drilled beneath the seabed. 2. Infrastructure: - Onshore: - Utilizes simpler infrastructure, such as standard drilling rigs and pump jacks. - Offshore: - Requires complex infrastructure: - Massive platforms or rigs. - Subsea equipment. - Floating platforms or fixed platforms to handle the marine environment. 3. BOP Stack Placement: - Onshore: - BOPs are mounted above the rig deck. - Offshore: - BOPs are mounted below the rig deck. - Connected to the offshore rig via a drilling riser (which extends the wellbore to the rig). Remember, both onshore and offshore drilling play critical roles in oil and gas exploration! 🛢️⚙️

Drilling Rigs Oil & Gas Overview of oil and gas drilling rigs: 👉Types of Drilling Rigs: -Onshore Rigs: These are located on land used to drill wells in terrestrial locations. They come in various sizes & configurations, ranging from small portable rigs to large, multi-well drilling pads. -Offshore Rigs: They are located on water bodies such as oceans, seas, or lakes and are used to drill wells in underwater or coastal locations.They are classified based on their mobility & structure. 👉Components: -Derrick: It is a tall, vertical structure that supports the drilling equipment & provides a platform for lifting & lowering drill pipe & other tools. -Mast: It is a vertical structure used on mobile rigs, providing support for drilling equipment & acting as a hoisting mechanism. -Drawworks: It is a winch system located at the base of the derrick or mast, responsible for raising & lowering the drill string & other equipment into the wellbore. -Rotary Table: It is a rotating platform located on the rig floor that transmits rotational power to the drill string, allowing for the drilling of the borehole. -Top Drive: It is a motorized device that provides rotational power to the drill string from above, eliminating the need for a rotary table. -Drill String: It consists of drill pipe, drill collars, and other components used to transmit rotational power & drilling fluid to the drill bit. -Blowout Preventer (BOP): It is a critical safety device located on the wellhead or blowout preventer stack, designed to prevent the uncontrolled release of fluids from the well during drilling operations. -Mud Circulation System: It circulates drilling fluid (mud) from the surface down the drill string and back up the annulus to cool the drill bit, carry cuttings to the surface & maintain wellbore stability. -Well Control Equipment: This includes various tools & equipment used to monitor & control wellbore pressure, such as choke manifolds, pressure gauges & annular preventers. 👉Operations: -Spud-in: The initial process of drilling a wellbore, where the drill bit penetrates the earth's surface and begins drilling. -Drilling: The process of advancing the drill bit deeper into the earth, typically using rotary drilling techniques to create a borehole. -Tripping: The process of removing & adding sections of drill pipe & other equipment from the wellbore as drilling progresses. -Coring: In some cases, drilling rigs are used to collect core samples of rock formations encountered during drilling for geological analysis. -Casing & Cementing: After reaching the desired depth, steel casing is installed in the wellbore & cemented in place to provide structural integrity and prevent fluid migration. -Completion: The final stage of drilling, where production equipment such as tubing, packers, and valves are installed to prepare the well for production. #oilandgasindustry #drillingengineering #oilsoft #drillbench #landmark #software #installation #well #rigs

𝗥𝗶𝗴 𝗘𝗾𝘂𝗶𝗽𝗺𝗲𝗻𝘁 **Rig Equipment: The Backbone of Drilling Operations** Rig equipment is vital in the oil and gas industry, playing a central role in drilling operations for extracting hydrocarbons from beneath the Earth's surface. This equipment ensures the efficiency, safety, and success of drilling projects. Key components of rig equipment include the derrick, drill string, blowout preventer, mud system, and power system. **Derrick** The derrick is a towering structure that supports the drill string and other equipment used in drilling operations. It provides the necessary height to lift and lower the drill string into the wellbore. Modern rigs often use a mast, a portable version of the traditional derrick, to facilitate easier assembly and transportation. **Drill String** The drill string comprises a series of interconnected pipes and tools that rotate the drill bit at the bottom of the wellbore. It includes drill pipes, drill collars, and the drill bit itself. The drill string's primary function is to transmit the rotary motion and drilling fluid to the drill bit, enabling it to penetrate the rock formations. **Blowout Preventer (BOP)** A critical safety device, the blowout preventer (BOP), is designed to control unexpected pressure surges from the well, known as blowouts. It is installed at the wellhead and can seal the wellbore in emergencies, preventing the uncontrolled release of oil, gas, and drilling fluids, thus protecting rig personnel and the environment. **Mud System** The mud system, or drilling fluid system, circulates drilling fluid (mud) down the drill string and back up the annulus. This fluid cools and lubricates the drill bit, carries cuttings to the surface, and stabilizes the wellbore walls. The mud system includes mud pumps, mud pits, and shakers to manage and recycle the drilling fluid efficiently. **Power System** The power system provides the necessary energy to operate the rig's various components. It typically includes diesel engines, generators, and electric motors. These power sources drive the drilling process, including the rotary table or top drive, mud pumps, and other essential equipment. Understanding the function and importance of each piece of rig equipment is crucial for anyone involved in drilling operations. Proper maintenance and operation of this equipment ensure the efficiency, safety, and success of oil and gas extraction projects. Photo refrence, credit : https://lnkd.in/dUR8h6vF Contact Us : Mail: Reservoir.Solutions.Egypt@gmail.com Website: res@reservoirsolutions-res.com WhatsApp: +201093323215

Coil Tubing Drilling (CTD) is a drilling technique that uses continuous coiled tubing instead of conventional jointed drill pipe. Here's an overview: Key Features: 1. Continuous Operation: Coil tubing is a continuous pipe spooled on a large reel, which eliminates the need for making and breaking connections, resulting in faster tripping times. 2. Flexibility: The coiled tubing can be bent to pass through smaller wellbore restrictions, making it suitable for workovers, sidetracking, and drilling in complex well trajectories. 3. Reduced Footprint: The equipment for CTD generally occupies less space than conventional drilling rigs, making it suitable for offshore and environmentally sensitive areas. 4. Circulation While Tripping: Fluid circulation can be maintained during tripping operations, enhancing well control and allowing for continuous removal of cuttings. Applications: - Wellbore Cleanouts: Removing debris, sand, or fill from the wellbore. - Fishing Operations: Retrieving lost or stuck equipment from the well. - Underbalanced Drilling: Drilling with the wellbore pressure lower than the formation pressure to minimize formation damage and increase reservoir performance. - Sidetracking: Creating a new wellbore trajectory from an existing well to access untapped reserves. - Thru-Tubing Drilling: Drilling new sections of the well without removing existing production tubing. Advantages: - Increased Safety: Reduced need for manual handling of drill pipe. - Faster Operations: Continuous pipe allows for faster tripping in and out of the hole. - Enhanced Well Control: Ability to circulate fluids continuously during operations. - Reduced Environmental Impact: Smaller rig footprint and lower noise level Limitations: - Depth Limitations: The tensile strength of the coiled tubing limits the maximum depth. - Fatigue Issues: Coiled tubing is subject to cyclic bending, which can lead to metal fatigue. - Limited Bore Size: Generally suitable for smaller boreholes, which may limit its use in large-diameter wells. Equipment: - Coiled Tubing Unit: Includes the reel, injector head, and control cabin. - Bottom Hole Assembly (BHA): Includes the drill bit, mud motor, and measurement tools. - Well Control Equipment: Blowout preventers and other safety devices. Process: 1. Planning: Design the well trajectory and BHA configuration. 2. Mobilization: Transport and set up the coiled tubing unit on-site. 3. Drilling: Use the coiled tubing to drill the well, continuously circulating fluids to manage cuttings and pressure. 4. Completion: Once drilling is complete, the well is completed with appropriate casing and production equipment. CTD is an efficient and versatile method, especially in scenarios where conventional drilling methods might be less effective or more costly. #coiltubingdrilling #oilandgas #drilling #oilfield #petroleum #underbalanceddrilling #sidetracking #wellworkover #innovation #technology"

Drilling Equipment A drilling rig contain 5 main systems: Hoisting system and Draw works Rotary system Circulation system Power system safety and blow out prevention system Illustration of simplified derrick with equipment including top drive, draw works, drillers cabin and iron roughneck . Hoisting system and Draw works The main purpose of the lifting system and the draw worsk is lifting and lowering the drill string and carrying the weight of the drill string and the casing. The derrick The lifting equipment and machinery The derrick The main purpose of the derrick is to support the travelling blocks and the drill line. The derrick also carries the weight of the drill string and the casing. Two main types: Four legged derrick Mast type Oil and gas drilling derricks are manufactured in various heights spanning from 25 m – 60 m (80 – 190 ft) Derricks in the lower range, 25 m – 35 m (80 – 110 ft) are primarily used for well workover activities. A drilling derrick have to withstand two types of load; compression load and wind load, If the derrick is located on an offshore floating drilling rigs it also woll have to withstand dynamic loads caused by wave motion. Draw works The main function of the draw works is to transfer power to the drill line, the sand line and the “cat heads”. The machinery for an offshore rig would be around 2300 KW (3000hp). Main components of the draw work: Frame Engine Transmission Hoisting drum brakes The draw works have two independent brake systems. mechanical electromagnetic Hoisting system The main purpose of the hoisting system is to lift and lower equipment into or out of the well and to lift the drill string during drilling. For offshore drilling the cerified lifting load would be in the range of 700 – 900 tons. Travelling block The travelling block is connecting the hook and the drill line. The travelling block normally typically has 3 – 7 sheaves with a diameter of 5 – 11 inches. Crown block The crown block is the stationary end of the block and tackle, typically having 7 -10 sheaves. Heave compensator ( offshoredrilling) For ogffshore drilling from a floating drilling rig it is also necessary to have heave compensation to eliminate vertical forces from wabe movement. Guide dolly The guide dolly, a frame with rollers fixed to the travelling block and rails fixed to the derrick eliminates horizontal movement of the travelling block.

Hello guys👋.. Today I would like to share some thing about the hydraulic pipe elevator that we use today in drilling operations... *Last year when my chief and I were working with this hydraulic elevator he taught me very clearly about this..hydraulic system. * we faced a timing issue in latching the latch locks before it closes ..it's because of timing and flow delay..we resolved it by adjusting the control flow valve. A hydraulic pipe elevator is a crucial piece of equipment used in drilling operations, particularly in the oil and gas industry, to manage the handling and movement of drill pipes and other tubular goods. These elevators facilitate various operations such as tripping (pulling out the drill string), make-up and break-out (connecting and disconnecting sections of the drill string), and managing casing and other drilling components. Key Features and Functions 1. Design and Structure: - Hydraulic pipe elevators are typically designed in a clamshell or split-type configuration, which allows them to grab or release drill pipes efficiently. - They incorporate hydraulic systems that enable the elevator to open and close around the drill pipe without requiring manual intervention. 2. Hydraulic System: - The hydraulic mechanism provides significant lifting power by using hydraulic fluid to actuate the elevator jaws, which grip the pipe’s body securely. - This hydraulic action reduces the physical strain on workers and enhances safety by providing controlled and powerful lifting capabilities. 3. Safety Features: - Most hydraulic pipe elevators are equipped with safety catches and locking mechanisms to prevent accidental release of the pipe during operations. - They are designed to withstand high loads, ensuring safe handling of heavy drill pipes. 4. Versatility: - Hydraulic elevators can accommodate various pipe sizes and types, making them versatile tools for different drilling scenarios. Their adaptability allows them to be used in various operations, including vertical and horizontal drilling. 5. Operational Efficiency: - By automating the gripping and releasing process, hydraulic elevators improve operational efficiency, reducing the time required for tripping and handling operations. - They also minimize the risk of injuries associated with manual handling of heavy pipes. Applications in Drilling Operations 1. Tripping Operations: - Hydraulic elevators are used during tripping operations when the drill string is being inserted into or removed from the wellbore. The elevator can quickly and safely lift and lower sections of the drill string. 2. Casing Operations: - In casing operations, these elevators help in the handling of casing pipes, ensuring they are positioned correctly in the wellbore. 3. Make-up and Break-out: - Hydraulic pipe elevators are used to make up (connect) and break out (disconnect) drill string components, which is crucial in maintaining the drilling operation's efficiency and safety.

Stuck Pipe Prevention: Definition, Factors & Preventive Action Stuck pipe refers to a situation where the drill string gets stuck and can’t move up, down, or twist. It’s costly because it often stops all drilling work until the pipe is freed. Stuck pipe occurs when a section of the drill pipe can’t be turned or moved vertically. Stuck pipe prevention is a crucial aspect of drilling operations that involves taking measures to prevent the drill string from getting stuck in the wellbore. It is an essential part of drilling operations because a stuck pipe can result in significant downtime and safety hazards that cost the oil and gas sector millions of dollars. The primary goal of stuck pipe prevention is to identify and mitigate potential causes of a stuck pipe. These causes can include issues like hole instability, tight hole, mechanical sticking, and wellbore geometry. Stuck pipe prevention can be done by taking simple measures like identifying formations with potential issues by analyzing nearby well analysis, maintaining drilling parameters to ensure effective hole cleaning and prevent wellbore irregularities, and designing a well trajectory with minimal doglegs. Proper well completion techniques and the use of coiled tubing can also help prevent the occurrence of stuck pipe incidents by ensuring that the wellbore is free of obstructions and properly supported. Additionally, training personnel on proper stuck pipe prevention and response procedures are also important to minimize the risk of incidents and ensure safe and efficient drilling operations. News Source: https://lnkd.in/gKUtNhwq Like and Follow our Social Media: Instagram: @petrosync Facebook: PetroSync

Stuck Pipe Prevention: Definition, Factors & Preventive Action Stuck pipe refers to a situation where the drill string gets stuck and can’t move up, down, or twist. It’s costly because it often stops all drilling work until the pipe is freed. Stuck pipe occurs when a section of the drill pipe can’t be turned or moved vertically. Stuck pipe prevention is a crucial aspect of drilling operations that involves taking measures to prevent the drill string from getting stuck in the wellbore. It is an essential part of drilling operations because a stuck pipe can result in significant downtime and safety hazards that cost the oil and gas sector millions of dollars. The primary goal of stuck pipe prevention is to identify and mitigate potential causes of a stuck pipe. These causes can include issues like hole instability, tight hole, mechanical sticking, and wellbore geometry. Stuck pipe prevention can be done by taking simple measures like identifying formations with potential issues by analyzing nearby well analysis, maintaining drilling parameters to ensure effective hole cleaning and prevent wellbore irregularities, and designing a well trajectory with minimal doglegs. Proper well completion techniques and the use of coiled tubing can also help prevent the occurrence of stuck pipe incidents by ensuring that the wellbore is free of obstructions and properly supported. Additionally, training personnel on proper stuck pipe prevention and response procedures are also important to minimize the risk of incidents and ensure safe and efficient drilling operations. News Source: https://lnkd.in/gKUtNhwq Like and Follow our Social Media: Instagram: @petrosync Facebook: PetroSync

The function of integral screw stabilizer The integral screw stabilizer is a specialized tool used in the oil and gas drilling industry, designed to provide stabilization and control during the drilling process. Here are the functions of an integral screw stabilizer: 1.Wellbore Stabilization The primary function of an integral screw stabilizer is to stabilize the wellbore, preventing it from collapsing or deforming due to the pressure exerted by the surrounding formation. 2.Directional Control Integral screw stabilizers are often used in directional drilling to control the trajectory of the wellbore. They help in maintaining the desired direction and inclination of the drill string. 3.Reducing Torque and Drag By providing a large surface area in contact with the wellbore, integral screw stabilizers can reduce the torque and drag on the drill string, which can lead to less wear and tear on the drilling equipment and reduced risk of getting the drill string stuck. 4.Improving Rate of Penetration Stabilizers can improve the rate of penetration by reducing the vibrations and oscillations of the drill string, allowing for smoother drilling. 5.Preventing Vibrations They help in reducing vibrations and stick-slip motions that can cause damage to the drill string and reduce drilling efficiency. 6.Equalizing Pressure Integral screw stabilizers can help equalize the pressure exerted on the drill string, reducing the risk of formation damage due to uneven pressure distribution. 7.Supporting Weight Transfer They assist in transferring the weight of the drill string to the formation, which is essential for maintaining contact and preventing the drill bit from slipping or skating across the formation. 8.Enhancing Drilling Safety By stabilizing the wellbore and reducing vibrations, integral screw stabilizers contribute to safer drilling operations. 9.Extending Tool Life The reduced stress and wear on the drill string and other downhole tools can lead to longer tool life and reduced costs. 10.Facilitating Logging Operations In some cases, integral screw stabilizers can be used to facilitate logging while drilling (LWD) or measurement while drilling (MWD) operations by providing a stable environment for the logging tools. Integral screw stabilizers are an essential component in many drilling operations, particularly in directional and extended-reach drilling, where maintaining wellbore integrity and control is critical for the success of the drilling project.

🎓 Drilling Technology 101: The Essential Components Behind a Successful Drilling Operation 🎓 Understanding the intricacies of drilling technology is crucial for anyone involved in the construction and excavation industries. Today, we’re breaking down the essential components that make a drilling rig, like the ATROX ATX-EX, a powerhouse on the job site. 1. The Prime Mover: What it does: The prime mover is the engine that powers the entire rig. It converts fuel into mechanical energy, driving the drilling operation. ATX-EX Advantage: The ATROX ATX-EX is powered by a robust Kubota engine, ensuring reliable performance even in the most demanding conditions. 2. Hydraulic System: What it does: This system uses fluid pressure to power various components of the rig, including the drive head, feed system, and hoist. ATX-EX Advantage: Equipped with Rexroth variable displacement pumps, the ATX-EX provides precise control over drilling operations, maximizing efficiency and reducing downtime. 3. Drive Head: What it does: The drive head is responsible for rotating the drill string, enabling the bit to penetrate the ground. ATX-EX Advantage: With a high torque motor and a gear ratio of 3.8:1, the ATX-EX drive head delivers the power needed for smooth and effective drilling, even in tough materials. 4. Feed System: What it does: This system controls the downward force applied to the drill bit, determining the rate at which it penetrates the ground. ATX-EX Advantage: The ATX-EX features a 3500mm stroke length and a maximum pull force of up to 77.5KN at 25MPa, making it ideal for deep drilling operations. 5. Wireline Hoist and Foot Clamp: What they do: The wireline hoist handles the drill pipe and other tools, while the foot clamp secures the drill string during operations. ATX-EX Advantage: The ATX-EX’s hydraulic-locked wireline hoist and powerful foot clamp ensure safe, stable, and efficient handling of the drill string, enhancing both safety and productivity. Why Understanding These Components Matters: Whether you’re an operator, engineer, or project manager, knowing how these components work together helps you make informed decisions on the job. This knowledge can lead to improved operational efficiency, reduced equipment wear and tear, and ultimately, a more successful project outcome. 👉 Want to see these components in action? The ATROX ATX-EX is designed with these principles in mind, offering unmatched performance on the job site. Get in touch with us by messaging our LinkedIn page or visiting our website at www.atrox.co.nz. Equip yourself with the knowledge to excel in drilling operations! 💡🔧 #DrillingTech #ATROXEX #ConstructionEducation #Engineering #IndustryInsights