Estevan Mercury 20190828

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Issue 18

SERVING THE ENERGY CITY SINCE 1903

Mailing No. 10769 | Publication No. 40069240

Wednesday, August 28, 2019

ESTEVAN’S

SOURCE FOR LOCAL & REGIONAL NEWS

Deep Earth enters next phase By Brian Zinchuk brian.zinchuk@sasktel.net

With a recent $5 million private placement of funding in place, in addition to previously announced federal and provincial government money, Deep Earth Energy Production Corp. (DEEP) has begun flow testing of its first well for a geothermal electrical power production facility south of Torquay, within sight of the U.S. border. The first well, drilled in late 2018, was put on production on Aug. 25. But it’s not producing oil or gas. It’s producing really, really hot briny water, hot enough that you can feel the heat coming off the tanks the water is being stored in. The intention is that when all is said and done, that water from a hot aquifer will be used in an Organic Rankine Cycle power plant to produce electricity. But long before they get to that point, DEEP needs to get a few things sorted out, and that’s where August’s test comes into play. DEEP president and CEO Kirsten Marcia showed Tina Beaudry-Mellor the operation Aug. 26. Beaudry-Mellor holds three ministerial postings; minister of Advanced Education, minister responsible for Innovation Saskatchewan, and minister Responsible for Status of Women Office, all three of which she felt were applicable to this project. “It’s interesting how much those three things intersect today,” she said. “Kirsten Marcia, a young female entrepreneur in a kind of non-traditional space. We just did some lab testing with a young female chem tech; again, a non-traditional space. Doing some great work on renewable energy that Innovation Saskatchewan is funding,” she said. The province, through Innovation Saskatchewan, has been one of the backers of the project. SaskPower has signed a power purchase agreement with DEEP to buy the electricity produced. Beaudry-Mellor made a point of asking those involved about their educational backgrounds, where they got their training and how the got to Saskatchewan. “I’m interested in all those

things,” she said. “I’m really impressed. The renewable energy and drilling space is a bit new for me, so I have a lot of questions to ask. I think there’s a tremendous potential here.” She noted a bit of a “bluesky discussion” about a renewable energy hub, minerals and the possibility of monetizing other products from the geothermal work that’s being done here. “I think that’s really exciting,” she said. Dave Brown is the project engineer for drilling and completions. He said the approximately 220 metres of core retrieved from the 3,530 metredeep vertical hole was analyzed during spring breakup. Now the hole saw a downhole electric submersible pump (ESP) at the end of 3 1/2-inch tubing. “It’s now sitting at 2,500 metres,” he said. There’s a dedicated onemegawatt (500 horsepower) diesel generator adjacent to the hole, powering the ESP. There’s enough fluid in the well that the ESP is placed roughly 1,000 metres above bottom, which means it takes less energy to bring that fluid to surface. Also, deeper than 2,500 metres is the prairie evaporite formation, so thicker casing is required beyond that point. This phase of flow testing has several purposes. “We started production at a lower rate and ramped it up over 12 hours,” Brown said. The hot water, really a brine, first goes through three settling tanks before entering the 27tank farm which will be used as temporary storage. While the initial flow from the well was dark, it soon cleared up, as evidenced by samples drawn into a bucket. “We got some solids initially, but not anymore,” he said. The storage tanks are filled one at a time. The expectation was they would be filled in three days. There are high tech reservoir analysis flow and pressure data acquisition recorders placed downhole in addition to surface pressure and flow sensors. Brown said the well would then be shut in for 12 days after the initial three A2 » CLOSED

Starting young The youngest participant of 2019 Kids Rodeo, Blaise Ebert, was only two years old. She participated in different disciplines, and it seemed that she really enjoyed her mini horse rides, crowd support and a beautiful sunny day at the Estevan Exhibition arena. Photo by Anastasiia Bykhovskaia

Dr. Krickan is heading home By Ana Bykhovskaia abykhovskaia@estevanmercury.ca

Another doctor is leaving St. Joseph’s Hospital this fall. Dr. Edward Krickan came to Estevan in August 2017 after a two-year residency training in family medicine and an additional year of enhanced surgical skills training. Two years later, Krickan told the Mercury, it was now the time for him and his family to move back home to B.C. “My last day will be November 30th,” said Krickan. “The main reason that I’m planning to leave is that my family and I are from British Columbia originally. And after five years away from home and family, we’ve decided it’s time to go back. We’d like to bring our girls back home to be with their family and friends. And we want to be close to home again.” They’ve been thinking about the possibility to move back to B.C. for a while, but it was the recent trip that helped them make up their minds. Krickan said, “The St. Joseph’s Hospital has been a fantastic place to work, and the staff and the patients

Dr. Edward Krickan, left, who rounded out the local obstetrics program in Estevan, will leave St. Joseph’s Hospital in November. Pictured here with executive director for St. Joseph’s Hospital Greg Hoffort. File photo here have been amazing.” Unfortunately, like many smaller communities keeping physicians is a big problem. “I think physicians staying in smaller communities is an ongoing problem throughout the country. I can’t necessarily pinpoint

any one specific reason why it might be a problem here in Estevan, but I do know that a lot of the physicians that I spoke to over the years who have come and gone, it’s quite often related to either physicians wanting to get back home to their families who

GEORGE C.

live elsewhere, or also it can be related to the physicians burnout,” said Krickan. He noted that doctors often get a big load of work with their regular family medicine patients and the emergency room coverage. A2 » THE

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