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![Comparison of Pipeline Drilling Methods: Bores, HDDs & Direct Pipes [Gaille Energy Blog Issue 75] – GAILLE PLLC](https://gaillelaw.com/wp-content/uploads/2018/09/screen-shot-2018-09-23-at-4-51-02-pm.png "Comparison of Pipeline Drilling Methods: Bores, HDDs & Direct Pipes [Gaille Energy Blog Issue 75] – GAILLE PLLC")
Comparison of Pipeline Drilling Methods: Bores, HDDs & Direct Pipes [Gaille Energy Blog Issue 75] – GAILLE PLLC
2: Pipeline installation using HDD: (a) Pilot hole; (b) Reamer; (c)... | Download Scientific Diagram
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