Directional drilling services

If Ronald Cline was the type to back away from a challenge, it’s entirely possible that a natural gas gathering line, now securely in place in central Arkansas, would likely not have been installed underground. But this conscientious and ingenious native Razorback devised a trenchless approach that resulted in the successful completion of a continuous bore amid some of Arkansas’ most treacherous terrain, and through some of the state’s toughest and trickiest rock.

Jeff Griffin, Senior Editor

The Ohio Department of Transportation (ODOT) is reviewing a draft of a proposed Standard Specification for Horizontal Directional Drilling which would ensure quality trenchless installations of underground pipelines and conduits.

Jeff Griffin, Senior Editor

In a part of the country where rocky soils make underground construction difficult, Maine contractor Enterprise Trenchless Technologies, Inc. (ETTI) has built a solid reputation for successfully completing challenging horizontal directional drilling installations, many beneath bodies of water.

Jeff Griffin, Senior Editor

Ohio-based H&H Enterprises is a directional drilling contractor specializing in making difficult installations, most of them in hard rock.

These days, much of the company’s work is in energy shale fields of the Northeastern United States, making road, river and stream crossings on segments of pipeline routes where open-cut construction is not feasible or practical, says Jason Hockran, H&H vice-president/owner.

Jeff Griffin, Senior Editor

Horizontal directional drilling (HDD) as it relates to utility construction usually is dated from the late 1980s when the first compact drill units became commercially available.

Laney Directional Drilling Co., a leading provider of horizontal directional drilling services to the energy, telecommunications and infrastructure sectors, announced that it has successfully completed the horizontal directional drill (HDD) installation of nearly 11,000 feet of 6-inch steel gas pipeline in one pull under Lake Houston.

Robert Carpenter, Editor

While the overall market recovery for horizontal directional drilling appears to be improving at the mid-year point of 2011, many contractors are still struggling with sluggish economic conditions.

Laney Directional Drilling Co. (Laney), a leading provider of horizontal directional drilling services to the energy, telecommunications and infrastructure sectors, announced March 15 that Alan P. Snider, PE and David “Paul” Bearden, Jr. have joined the Laney team.

GSW Contracting has found a niche -- and in doing so, has uncovered what most would consider an unlikely approach for directional drilling through rock.

Traci Read, Senior Editor

When horizontal directional drilling (HDD) professionals discuss the size of an HDD rig, they usually refer to the maximum pullback force the unit can develop. The most common industry standard for a large directional drilling unit is defined as having a minimum of 100,000 pounds of pullback force. In addition to pullback, the most common specifications used to categorize HDD equipment are rotary torque of drill stem, rotation speed and the size of drill pipe.

Syndicate content