Finning Energy & Transportation’s Post

Drilling Rig: A drilling rig is a device used drill and Cement oil and gas well. The correct procedure for selecting and sizing a drilling rig is as follows: 1. Design the well 2. Establish the various load. 3. Compare the rating of existing rig with the design loads. 4. Select the appropriate rig and its component. Types of rig: 1. Land rigs 2. Offshore rigs There are two types of offshore rig: 1. Floating rig Semi-submersible Drill ship 2. Bottom supported rigs: There are three types: Jack ups Platform Barge Rig component sizing: 1. Hoisting 2. Rotating Equipment 3. Circulating system 4. Tubular Goods 5. Pressure control 6. Derrick capacity and substructure 7. Total power requirement for the above. #Drilling_Professionals

Another equipment that uses a hydraulical system to operate in the oil rig is is the crane (offshore) that equipment is used to movement heavy loads from the platform to another ships or within the platform. #Petroleum engineer #Crane operator #Oil rig #O&G industry

Top Drive in Drilling Components & Maintenance Steps The top drive is a crucial component of drilling equipment used in both onshore and offshore drilling operations. It functions to rotate the drill string during drilling, reducing manual labor and associated risks. The top drive consists of electric or hydraulic motors connected to the drill stem through a short pipe called a "quill." It can perform various operations including extension, link tilting, and grabber functions. The advantages of using a top drive system include the ability to drill with multiple pipes, increased safety, reduced risk of differential stuck drill pipes, and greater control over drilling operations. The components of a top drive system include the top drive gearbox, the transmission and main shaft, the pipe handler, the guide and torque track, the diesel-hydraulic power unit (HPU), the driller's control panel, and transportation equipment. The top drive gearbox is responsible for rotating the drill string and can be equipped with one or two pinions powered by hydraulic motors. The transmission and main shaft connect the gearbox to the drill string and provide support for the weight of the system. The pipe handler includes hydraulic cylinders and an actuator arm for handling the drill pipe. The guide and torque track ensure proper torque transfer during drilling. The HPU provides power to the top drive system, and the driller's control panel allows for remote control of drilling and pipe handling functions. To maintain the top drive system, regular maintenance steps should be followed. This includes lubricating the gears and bearings in the gearbox, checking for any leaks or damage, inspecting the pipe handler for proper functioning, and ensuring the hydraulic system is functioning correctly. It is also important to regularly check and replace any worn or damaged components, such as seals and bearings. #drilling #oilfield #oil_exploration #wells #oilandgas #Geology #oilfieldservices #petroleum_industry 🛢️

In offshore drilling rigs, the traveling block and hook are critical components of the hoisting system, which is essential for the operation of the drilling rig. Here’s a detailed description of each: Traveling Block The traveling block is an assembly of sheaves (pulleys) through which the drilling line (a strong steel cable) is threaded. It is a movable part of the hoisting system and is connected to the hook and ultimately the drilling equipment. Hook The hook is attached to the traveling block and serves as the connection point for the drill string or other heavy equipment being lowered or lifted. It is a crucial component for handling and securing the drill string. The traveling block and hook are indispensable components of the hoisting system on offshore drilling rigs. They work in tandem to manage the heavy lifting required during drilling operations. Their design, maintenance, and proper operation are essential for the efficiency and safety of offshore drilling activities.

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The components of offshore rigs can vary depending on the type of rig and its purpose, but some common components include: 1. **Deck**: Provides the main working area on the rig where drilling operations take place. 2. **Derrick**: A large steel structure used to support the drilling equipment, such as the drill string and casing. 3. **Drawworks**: Responsible for raising and lowering the drilling tools into the wellbore. 4. **BOP (Blowout Preventer) Stack**: A critical safety device that seals the wellbore in case of a blowout. 5. **Mud Pumps**: Provide the hydraulic energy to circulate drilling fluid. 6. **Riser**: A conduit that connects the drilling rig to the seafloor, allowing for drilling operations to take place. 7. **Top Drive**: A motor that allows the drill string to rotate from the top of the derrick. 8. **Mud System**: Includes mud tanks, mud cleaning equipment, and other components to maintain the drilling fluid properties. 9. **Casing and Tubing**: Metal pipe sections used to line and support the wellbore. 10. **Crane**: Used for handling heavy loads on the rig. These are just a few of the key components found on offshore rigs. The specific components and their configurations can vary depending on the rig type and the depth and conditions of the drilling operation.

Hard Shut In Procedure In A Fixed Rig 1- When any indication is observed while drilling that the well may be flowing, stop rotating the drill string and raise the drill string with pumps on until the tool joint is above the drill floor. 2- Stop pumps and check for flow; if positive: 3- Close annular BOP or pipe preventer rams. 4- Open choke line HCR valve. 5- Call the rig drilling supervisor and commence plotting a graph of shut-in drill pipe pressure. 6- Check pit volume gain.

Drilling Rig: A drilling rig is a device used drill and Cement oil and gas well. The correct procedure for selecting and sizing a drilling rig is as follows: 1. Design the well 2. Establish the various load. 3. Compare the rating of existing rig with the design loads. 4. Select the appropriate rig and its component. Types of rig: 1. Land rigs 2. Offshore rigs There are two types of offshore rig: 1. Floating rig Semi-submersible Drill ship 2. Bottom supported rigs: There are three types: Jack ups Platform Barge Rig component sizing: 1. Hoisting 2. Rotating Equipment 3. Circulating system 4. Tubular Goods 5. Pressure control 6. Derrick capacity and substructure 7. Total power requirement for the above.

Running riser on a floater! One of the many operations onboard a drilling rig where the likelihood may be slim, however the consequence absolute if something fails. It is an operation that includes all departments on the rig: drilling, subsea, marine as well as engineering so a lot of vital communication is happening during this. And with 75 foot per joont at 2-3 joints per hour it takes a while to get through 10,000 feet of water depth. The method and equipment can differ quite a bit and vary from fully automated riser connection make-up to fully manual operation with 5-6 guys exposed at any time with several suspended loads above. The operation requires extensive rig-up/rig-downs and for many is just something they want to get over with.. I always dreaded running riser and BOP...

Working Principle of Anchor Drilling Rig for Pile Foundation: The anchor drilling rig supplies power via the power unit to drive the drill rod to rotate and penetrate into the stratum. The drill bit at the front end of the drill rod cuts through rock and soil, breaking it down into small fragments or powder. Then, the muck is discharged out of the hole through the circulation system. As drilling progresses and reaches the designed depth, anchors or piles can be installed. Precautions: Prior to operation, conduct a detailed site survey to understand the geological conditions so as to select the appropriate drilling rig model and drilling parameters. Check whether all the equipment of the drilling rig is in good condition and ensure the effectiveness of safety devices. Operators should undergo professional training and be familiar with the operation methods and safety regulations of the drilling rig. During the drilling process, closely monitor changes in drilling parameters such as drilling speed, torque, and pressure. In case of any abnormality, stop the machine immediately for inspection. When installing anchors or piles, strictly follow the design requirements to ensure installation quality. Set up obvious safety warning signs at the operation site to prevent unauthorized personnel from entering.#drill #mine