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GB/T 40547-2021 Active
GB/T 40547-2021 Design guidelines for coalbed methane well drilling and completion
Abstract
This document stipulates the principles, basis, content, and technical requirements for the design of drilling and completion of coal bed methane wells.
This document is applicable to the design of drilling and completion of straight wells and directional wells for coal bed methane. For the design of drilling and completion of other types of wells, such as horizontal wells, it can be used as a reference for implementation.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 40547-2021 |
| CCS | Solid fuel mine |
| ICS | \nCoal |
| Implement Date | 2022-03-01 |
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$ 54
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$ 54
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$ 54