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Company News

Cause and judgment of drill pipe sliding down

[2024-02-04 10:32:05]

Cause and judgment of drill pipe sliding down Fault cause: The drill pipe is fixed on the main winch drum through the steel wire rope, and the drill pipe can be raised or lowered accordingly when the drum is wound or released with the steel wire rope. The power of the drum comes from the main winch ... Read More

The reason why the drilling rig cannot start when turn on

[2024-02-04 10:25:18]

Circuit reason: it is mainly manifested in that there is no response when turning on the ignition switch or the starting motor speed is too low, and it can feel weak. If these two phenomena occur and the car fails to start, it can be roughly determined that the starting circuit has failed. 1. Check ... Read More

How to replace the drilling bits

[2024-01-03 10:38:02]

Bits replacement 1、 Preparation work 1. Confirm that the drill pipe has stopped rotating 2. Turn off the power supply of the drilling rig 3. Check if the old drill bit is in good condition 4. Prepare new drill bits and necessary tools and equipment (such as wrenches, pliers, pull plates, etc.) 2、 ... Read More

How to retrieve the drill bit when it falls into the well:

[2024-01-03 10:36:17]

How to retrieve the drill bit when it falls into the well: The manual fishing method uses 3 pieces with a diameter of Φ 28 80m long steel wire rope, along the diameter Φ The steel casing with a length of 2.0m and 7.2m is uniformly distributed, and the lower opening is made into a circular shape and ... Read More

Reason for deflection:

[2023-12-04 09:39:36]

Reason for deflection: 1. encountering large boulders or exploration stones during the drilling process; 2. Generally, at the intersection of environments with different inclinations and hardness, drilling with inclinations or sand and gravel entering the hole results in uneven force on the drill ... Read More

The main reasons for the inability of the chuck to firmly grip the drill pipe are mechanical failures of the gripper,

[2023-12-04 09:37:44]

The main reasons for the inability of the chuck to firmly grip the drill pipe are mechanical failures of the gripper, as follows: 1. The gripper cannot be fully opened or the opening amount is insufficient. The gripper is a combination of four screws that connect the main oil cylinder, left slip ... Read More

How to use portable drilling rigs in winter

[2023-11-03 09:02:16]

Inspection of the drilling rig: Before starting any work, inspect the entire drilling rig to ensure that it is in good working condition. Check the parts for signs of damage, leakage, or wear. Pay special attention to components that may be more susceptible to cold weather, such as hoses, seals, and ... Read More

Operation methods for drilling wells on site

[2023-11-03 08:57:54]

1. Select the location of the wellhead, dig a circular well with the same diameter as the drill bit and a depth roughly equal to the drill bit according to the requirements, and place the drill bit in it. 2. Align the center of the rotary table hole of the drilling machine with the center of the ... Read More

How deep can you drill your own well?

[2023-10-08 09:34:15]

How deep can you drill your own well? Drilling a Water Well for household use will usually range from about 100 feet to 500 feet deep, but... When drilling a new well for your home or business, the depth of the well depends on the geology and underground water levels of the area Read More

What is the best time to do soil sampling?

[2023-10-08 09:22:04]

What is the best time to do soil sampling? Soil samples can be taken any time throughout the year. It is important though to sample approximately the same time of the year. Late summer, or early fall, is a good time for most crops. This allows time for lime recommended to react and change the pH ... Read More

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