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, 08 March 2014 00:00
Jessy Davidson, a student at MacArthur High School in Levittown, organized and held a blood drive at the John Theissen Children’s Foundation on Wantagh Ave. this past weekend.
Davidson, a junior, hopes to earn a small college scholarship through the New York Blood Center Bloodstock Scholarship Program by hosting this blood drive. If at least 30 donors come through, she will qualify for the scholarship.
Anyone who is in high school is able to participate in this scholarship, according to Davidson.
Friday, 07 March 2014 00:00
On Feb. 27, parents in the Levittown, East Meadow, Massapequa and Farmingdale school districts came together for an informal panel discussion on the New York State Education Department and the implementation of the state Common Core Learning Standards.
Panelists included New York State Assemblyman Thomas McKevitt, Jeanette Deutermann of the Long Island Opt Out Facebook page, and former public school teacher David Greene, who came to the Farmingdale Public Library to talk with local parents about key concerns and questions with the curriculum.
An outspoken parent and founder of the Long Island Opt Out movement, Deutermann, delved into some of the factors behind what led to the state’s adoption of the Common Core, and how the state education department cites high school graduation rates as its reasoning behind the curriculum.
Thursday, 06 March 2014 00:00
The Island Trees track program is pleased to announce that four members of the team will be participating in the New York State tournament. Students honored include:
Alexa Dolgos with a personal best of 1.37 in the 600 meter run; Alyssa Mustafa with a personal best of 17 feet, 3.5 inches in the long jump and a personal best of 36 minutes 1.3 seconds in the triple jump competition; Andrew Zabala with a personal best of 43 feet 5 inches in the triple jump; and Joe Stanco with 47 minutes 10.5 seconds in the shot put.
— Submitted by Varsity Track Coach Joseph Manna
Thursday, 06 March 2014 00:00
The Island Trees Bulldogs Wrestling team finished the 2013-2014 season with an overall record of 18-8. The team defeated Syosset in the Dual Meet Championship playoffs 34-27, and then lost to Plainedge in the second round 48-29. The team had a strong season and was ranked no. 8 in Nassau County. The Bulldogs entered 22 wrestlers in the Nassau County Qualifying Tournament, out of which, eleven of the team’s All-League grapplers qualified for the coveted Nassau County Wrestling Tournament. Six wrestlers also received All-Conference honors, with one wrestler earning a wildcard into the tournament, for a total of 12 Island Trees wrestlers competing.