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.
Thursday, 30 October 2014 00:00
Alan Yu, an external auditor from the firm, Cullen & Danowski LLP gave the findings of the annual district external audit at Oct. 22’s Hicksville Board of Education meeting. Discussed at the meeting were the financial statements of the 2013-14 school year which officially ended June 30.
According to Yu, the Hicksville School district has a fund balance of $34 million. Roughly 26 to 27 percent of the general fund balance comprises the total budget.
Saturday, 25 October 2014 00:00
Levittown Hall in Hicksville comes alive every Thursday night with music, dance, fun and laughter as students are swept away into the world of Latin dance.
Under the instruction of professional teacher Mark James, dance hopefuls learn a trio of Latin dance, including salsa, meringue and what James describes as the biggest craze in Latin dancing today, bachata.
Thursday, 23 October 2014 08:18
The Hicksville girls volleyball team improved to 7-1 by knocking off Oceanside in three consecutive sets by scores of 25-13, 25-19 and 25-14.
Emily Markakis played terrificly, using a powerful serve to record three aces, seven kills and added nine digs. Nikki Chase added six kills and eight digs. Additionally, Raeann Dong was versatile—recording three aces, seven kills and nine digs.
Thursday, 16 October 2014 08:31
The Girls Varsity soccer team, in honor of Breast Cancer Awareness Month, wore pink uniforms and pink socks in their game on Oct. 8 against MacArthur whom they defeated 1-0. The girls and boys soccer programs at Hicksville High School are selling pink ribbon car magnets with a soccer ball and HHS on it with the words “Kick Cancer” on the ribbon. All the money raised will go to the Sarah Grace Foundation, which is a local foundation trying to beat pediatric cancer. The players plan to raise $1,000 for this organization
— From Hicksville High School