Thursday, 20 June 2013 00:00
I read with interest about the panel discussion on the pros and cons of so-called “hydrofracking.” The debate as framed makes good points, however, it also misses a few key points.
When I was an exploration and development geologist for a Fortune 100 oil and gas company, for all the majors I worked with the preferred industry standard practice for both oil and gas well completions was called an “acid frac,” or an “acid job.” Based on my understanding, this is still the preferred method for non-horizontal wells, not hydrofracking.
The acids pumped into these wells, such as hydrofluoric and hydrochloric acid, are highly concentrated to “clean out” or dissolve rock and natural cements to produce preferential flow paths for oil and gas. These old practices involve hundreds of thousands of U.S. wells—more than are typically hydrofracked. These practices are unregulated, as are the drilling muds.
“Mud” is a misleading term. These muds are laden with polymers, chemicals, and heavy metals formulated to bring to the surface crushed rock, coat the borehole, and prevent blowouts. My company experienced a “blowout” in Oklahoma that blew the entire drill string out of the hole when it encountered an over-pressured gas zone and the mud was not thick enough to counter the massive pressure. Muds are excluded from reporting, regulation or oversight.
The key to a successful well is the completion method: the type of mud used and how the well casing is cemented into place. The blow-out of BP’s Deep Water Horizon Anaconda well in the Gulf is a recent case of questionable cementing practices. There was also a major blowout several years prior in Ohio.
Well-drilling and completions are not regulated, left up to what is termed “best professional practice.” Yet large areas and groundwater zones in many old producing areas in the U.S. are contaminated from prior practices. This calls for a broad-based effort by citizens and government to reduce deaths and injuries. Despite best practices, accidents do happen.
Saturday, 07 December 2013 00:00
Ask anyone on Long Island where to go to get a quality cup of coffee, and you’ll probably hear a variety of answers; however, ask the same question in the Massapequas, and one response you’ll hear more often than not is “Massapequa Perk.”
Located at 117 Front Street in Massapequa Park, across from the Long Island Rail Road station, Massapequa Perk first opened its doors five years ago in August of 2008. They deal with tea, smoothies, and various food and dessert items, but their bread and butter, so to speak, is coffee — selling it, roasting it and educating people about it, said co-owner Lisa DiBenedetto
Friday, 06 December 2013 00:00
A recent lawsuit against Northrop Grumman Corp. for groundwater contamination has the Massapequa Water District ensuring residents that its drinking water is safe for public consumption.
Bethpage Water District officials recently filed a federal lawsuit against Northrop Grumman Corp., claiming the company’s facilities caused “irreparable harm” by creating a toxic plume that has contaminated the groundwater, costing the district millions of dollars and threatening more than 33,000 customers in Bethpage, Old Bethpage, Farmingdale, Levittown and Plainview — while coming close to Massapequa.
Thursday, 05 December 2013 00:00
With the Nassau County title on the line, junior kicker Zach Kolodny was the most composed player on the field. With time expiring, he booted the game-winning kick to send the Farmingdale Dalers into the Long Island Championship with a 29-26 victory over the Massapequa Chiefs.
“It’s a great feeling,” said Kolodny. “I was confident from the beginning that I would make the kick,” he added. “We practice this every day.”
The game featured a bevy of twists and took on a completely different feel in the fourth quarter than it did for the first three quarters.
Thursday, 28 November 2013 00:00
It was a historic day for the Chiefs as both the boys and girls varsity soccer teams capped the season with state championship titles. The win was the first state championship for the boys, who defeated Fairport, 1-0 at SUNY Cortland and the fifth for the girls, who beat North Rockland, 2-1 in Middletown, New York.
The winning goal for the boys team was scored by sophomore Dylan Nealis, who just the day before scored the winning goal in the AA state semifinal.