Comparison of Pipeline Drilling Methods: Bores, HDDs & Direct Pipes [Gaille Energy Blog Issue 75]

Over the course of their construction, pipelines encounter many obstacles that require the use of subsurface tunnels.  Such tunnels enable the pipeline to pass beneath roadways, railroads, rivers, and environmentally sensitive areas without disturbing them. There are three principal methods... Continue Reading →

Pipeline Crossings of Underground Obstructions [Gaille Energy Blog Issue 74]

More than 2.5 million miles of pipeline move American oil and gas production to refineries and consumers.  The U.S. Energy Information Administration is tracking an additional $100 billion of new natural gas projects, which would add more than 10,000 miles... Continue Reading →

Offshore Pipelines: Visiting the Allseas Solitaire [Gaille Energy Blog Issue 69]

I recently had the opportunity to tour the Allseas Solitaire pipe layer as it was constructing a natural gas pipeline between the United States and Mexico.  The Allseas Solitaire is 1,302 feet long, longer than a Nimitz class aircraft carrier.... Continue Reading →

LNG vs. Pipeline Economics [Gaille Energy Blog Issue 66]

This is a guest blog authored by Ankur Shah, one of my students at Rice University's Graduate School of Business.   Royal Dutch Shell says the world could be grappling with a shortage of liquefied natural gas within a decade... Continue Reading →

Energy Construction: Can Change Orders Be Used as Amendments? [Gaille Energy Blog Issue 57]

A common area of confusion in construction agreements is whether a modification to the agreement and its exhibits should be papered via a change order or an amendment.  Both change orders and amendments are signed by the owner of the... Continue Reading →

Energy Construction: Classification of Contracts [Gaille Energy Blog Issue 55]

Construction agreements bring to bear both tangible materials and intangible services to achieve an end product—the facility. As such, many of the same terms and conditions used in construction agreements also appear in procurement and services contracts. Procurement agreements are... Continue Reading →

Energy Construction: The Difference between Rework and Warranty Work [Gaille Energy Blog Issue 54]

No contractor (the “Contractor”) is perfect.  Some work will fail inspection and need to be redone (“Rework”).  Other defects will only be identified after the project’s completion, necessitating a warranty claim (“Warranty Work”). What’s the difference between Rework and Warranty... Continue Reading →

Energy Construction: Change Directives v. Change Requests v. Change Orders [Gaille Energy Blog Issue 53]

Change is an essential part of energy construction. The owner or sponsor (“Sponsor”) of the project must be able to implement changes after a construction agreement has been signed. Time is usually of the essence with energy projects. If the... Continue Reading →

Book Release: Construction Energy Development [Gaille Energy Blog Issue 51]

I am pleased to announce the release of my third textbook, Construction Energy Development (Energy Development Series, Volume 3). Construction Energy Development describes the commercial arrangements used by energy companies to build pipelines and other facilities, providing a comprehensive overview of related contract provisions.... Continue Reading →

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