Core Barrel Assembly | How does core drilling work?
2022-11-22

Core Barrel Assembly | How does core drilling work?

How core drilling works. Soft coring uses a punch system. This involves using two buckets, one nested inside the other. The inner barrel is pushed forward to capture the core sample, then the outer barrel is extended to ...

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How Core Barrel Overshot works
2022-11-22

How Core Barrel Overshot works

Core Barrel Overshot provides exceptional performance and complete sample recovery in any application of diamond core drilling. Using a wireline system, the inner tube is retrieved directly through the drill string fo...

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Wireline Drill Rod | What is wireline drill rod?
2022-10-22

Wireline Drill Rod | What is wireline drill rod?

Drill stems are round, precision ground bar stock that is polished to tight tolerances. In its raw state, it is considered unhardened or soft for ease of processing. Drill rods can be used to form various tools for wo...

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The role of double tube core barrels
2022-10-22

The role of double tube core barrels

The double tube core barrels is versatile and suitable for coring in all hard and soft formations using water flush and/or polymer fluids. Thin walls provide fast penetration, lower bit costs and larger core samples. The...

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Casing | What is the function of water pipe casing?
2022-09-26

Casing | What is the function of water pipe casing?

1. In daily life, the addition of casing to the water pipeline is generally due to the pump casing or the fluidity of the water, which will cause the pipe network to vibrate, thereby causing a part of the working pressur...

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