drilling

Overpressure detection from geophysical, drilling and well testing data for petroleum exploration wells in the Beaufort-Mackenzie Basin, Yukon and Northwest Territories

Hu, K; Issler, D R; Chen, Z. Geological Survey of Canada, Open File 6692, 2021, 37 pages, https://doi.org/10.4095/327948
<a href="https://geoscan.nrcan.gc.ca/images/geoscan/gid_327948.jpg"><img src="https://geoscan.nrcan.gc.ca/images/geoscan/gid_327948.jpg" title="Geological Survey of Canada, Open File 6692, 2021, 37 pages, https://doi.org/10.4095/327948" height="150" border="1" /></a>




drilling

Annual report details offshore drilling equipment failures, calls for data sharing

Washington — Offshore drilling rig operators in the Gulf of Mexico reported 1,129 blowout preventer equipment component failures in 2017, according to the latest annual report from the Bureau of Safety and Environmental Enforcement’s SafeOCS reporting system.




drilling

Rollback of offshore drilling regulations prompts concerns about safety of workers, environment

Port Fourchon, LA — The Bureau of Safety and Environmental Enforcement’s rollback of certain provisions of a rule intended to prevent a repeat of the 2010 Deepwater Horizon offshore oil rig disaster will maintain safety and environmental protections, the agency claims, as advocacy groups announce their intention to fight the move.




drilling

Safety bulletin focuses on horizontal directional drilling hazards

Washington — OSHA has published a Safety and Health Information Bulletin intended to help underground utility workers and employers avoid hazards associated with horizontal directional drilling.




drilling

CSB to OSHA: Extend PSM standard to onshore oil and gas drilling

Washington — Onshore oil and gas wells need appropriate well planning and control measures in place to “mitigate the potential for the ignition of flammable material,” the Chemical Safety Board says.




drilling

Offshore drilling safety rule gets update

Washington — The Bureau of Safety and Environmental Enforcement is reinstating several previously withdrawn provisions of a final rule intended to address gaps in offshore drilling safety identified after the 2010 Deepwater Horizon disaster.




drilling

Gold Co. Starts Drilling at Claim Block in West Africa

Source: Streetwise Reports 11/07/2024

Its objective is to discover multimillion-ounce gold deposits at this property in a prolific gold mining district in Guinea. Find out what experts are saying about the gold market.

Sanu Gold Corp. (SANU:CSE; SNGCF:OTCQB; L73:FRA) commenced inaugural phase one drilling, to comprise about 19 holes for up to 2,000 meters (2,000m), at its Diguifara project in Guinea, as announced in a news release. Diguifara is one of this Canadian mineral explorer's three claim blocks totaling 280 square kilometers in the country's Siguiri Basin, a prolific gold district in West Africa. The other two assets are Daina and Bantabaye.

The company plans to drill test three priority targets, Dig 1, Dig 2, and Dig 3, which cover a cumulative strike length of 3.2 kilometers (3.2 km). Auger-in-saprolite samples from these targets showed gold grades up to 4.8 grams per ton (4.8 g/t). Along with auger sampling of bedrock, Sanu previously completed extensive and systematic surface geochemistry and ground geophysical surveys at Diguifara.

Capital Ltd. will complete the drilling, using a large multipurpose rig to drill air core and reverse circulation holes. This company is experienced in drilling large deposits in Guinea, and its investment arm, Capital DI, is a Sanu shareholder. Capital will collect samples on-site and submit them to MSALABS in Bamako, Mali, for analysis.

Sanu Gold is excited to drill at Diguifara because it contains kilometer-scale geochemical and geophysical gold trends and strong gold mineralization in the weathered bedrock and is located within trucking distance to a large operating gold mine, President and Chief Executive Officer (CEO) Martin Pawlitschek told Streetwise Reports in an interview. He said the company could potentially monetize even a modest discovery of about 200,000–300,000 ounces (200–300 Koz) on the block due to this proximity to a major mine. Although it is important to point out that our target here is to make multi-million-ounce discoveries, our targets are large enough to potentially deliver this.

Diguifara is close to AngloGold Ashanti Plc.'s (AU:NYSE; ANG:JSE; AGG:ASX; AGD:LSE) Siguiri mine and mill, which produced gold since the mid-1990s, specifically 214 Koz last year. This South African gold miner owns 14% of Sanu.

"[AngloGold Ashanti has] a very hungry mill that will welcome additional ore feed from satellite deposits, and we're right in the range," said Pawlitschek.

In other news, Sanu announced separately that it added a new prospective gold target, Salat East, at its Daina claim block in the southeastern corner. There, artisanal miners started extracting mineralized material along a 500m-long, northeast-trending line of workings from a 5–8m wide structure dipping to the west. Daina already has an impressive pipeline of large footprint targets that will see drilling once the rig finishes at Diguifara.

"Salat East represents a new target with possible significant gold ounce potential," Pawlitschek said in the release.

Sanu intends to evaluate this target, with rock chip sampling, geological mapping and geophysics, prior to deciding whether or not to drill it.

Working to Discover Deposits

At Diguifara, Daina and Bantabaye, Sanu Gold is looking to discover multimillion-ounce gold deposits. The trio, in the Siguiri Basin, is surrounded by world-class operating mines and major new discoveries. Société Minière de Dinguiraye SA's Lefa, Hummingbird Resources Plc's (HUM:AIM) Kouroussa and Robex Resources Inc.'s (RBX:TSX.V) Kiniero and Predictive Discovery (PDI:ASX) with its 5.4million ounce Bankan project are some.

"We believe there is definitely that big potential on all three blocks," Pawlitschek told Streetwise.

Guinea and West Africa are pro-mining and looking to expand the industry, noted Sanu's CEO. Since the mid-1990s gold has been mined in Guinea. Last year, gold output there was 10% higher than in 2022, making Guinea the world's 23rd largest producer of the metal, according to GlobalData.

With contributions from operations in Guinea, and Ghana, Burkina Faso and Mali, West Africa has become a key gold mining region, reports the data analytics firm. It forecasts total gold production in West Africa this year will be 11,830,000 ounces.

Gold Continues Historic Climb

The gold price broke through the US$2,800 per ounce (US$2,800/oz) Wednesday, marking its fourth consecutive monthly gain, Reuters reported on Oct. 31. After, gold retreated, to end today at US$2756/oz.

"You're going to see a bit more consolidation," David Meger, director of metals trading at High Ridge Futures, told Reuters. "We have a lot of major impactful news next week, the U.S. election on Tuesday, Fed meeting on Wednesday. So it's really not surprising to see some traders take profits."

As for gold equities, the S&P/TSX Venture Composite Index (SPCDNX) confirmed a multidecade bull run for junior, intermediate, and senior mining stocks when it closed above 1,000 recently, Stewart Thomson with 321Gold wrote. The index is a key indicator of the health of the general gold, silver, and mining stocks market.

A reversal of outflows from gold exchange-traded funds occurred during Q3/24, and inflows during the quarter amounted to 95 tons, as reported by the World Gold Council, reported Ron Struthers of Struthers Resource Stock Report on Oct. 30. Positive inflows during the quarter came from all geographical regions, for holdings of 3,200 tons.

"All regions saw positive inflows during the quarter, which ended with collective holdings of 3,200 tons," the newsletter writer added. "Next year, we should be back to levels of 2020 and 2021. This will be fuel for a continued bull market."

Experts predict the gold price will continue its historic climb. Recently polled London Bullion Market Association members indicated they believe the gold price could reach US$2,940/oz during 2025, reported Stockhead.

Also, for 2025, InvestingHaven predicts US$3,100/oz gold. This is based on leading gold price indicators, including heightened inflation and increasing central bank demand, and from patterns on long-term gold charts, it noted.

The Catalysts: Drill Results

With drilling underway at Diguifara, results from the program could catalyze Sanu's stock, said Pawlitschek. They will be released when ready in about six to eight weeks.

Meanwhile, the gold company will tackle preparations for drilling untested targets at Daina, which will start soon. The scope of the campaign planned for Daina matches that is being carried out at Diguifara. [OWNERSHIP_CHART-10892]

"We have multiple targets that are going for 3, 4, up to 9 km strike lengths, some of them," the CEO said, referring to Diguifara and Daina.

When the initial phase at Daina is complete and results from Diguifara are back, we will likely go back to Difuifara for follow up drilling.

Ownership and Share Structure

According to the company's latest presentation, the largest share holders include strategic investors Anglo Gold Ashanti at 14 % and Capital at 10%.

Institutional investors include Scotia Global Asset Management, US Global Investors, Lowell Resources Funds Management, and Palos Management, which collectively make up 17% of the shareholders.

Management, founders and insider own around 22% with another 22% being held by high net worth individuals. 15% is held by retail investors.

The market cap for Sanu Gold is CA$17-18million with 238.5 million common shares. The 52-week range for the stock is CA$0.03 and CA$0.15.

Sign up for our FREE newsletter at: www.streetwisereports.com/get-news

Important Disclosures:

  1. Sanu Gold Corp. is a billboard sponsor of Streetwise Reports and pays SWR a monthly sponsorship fee between US$4,000 and US$5,000.
  2. As of the date of this article, officers and/or employees of Streetwise Reports LLC (including members of their household) own securities of Sanu Gold Corp.
  3. Doresa Banning wrote this article for Streetwise Reports LLC and provides services to Streetwise Reports as an independent contractor.
  4. This article does not constitute investment advice and is not a solicitation for any investment. Streetwise Reports does not render general or specific investment advice and the information on Streetwise Reports should not be considered a recommendation to buy or sell any security. Each reader is encouraged to consult with his or her personal financial adviser and perform their own comprehensive investment research. By opening this page, each reader accepts and agrees to Streetwise Reports' terms of use and full legal disclaimer. Streetwise Reports does not endorse or recommend the business, products, services or securities of any company.

For additional disclosures, please click here.

( Companies Mentioned: SANU:CSE;SNGCF:OTCQB;L73:FRA, )




drilling

Silver Co. Releases High-Grade Results From Golden Triangle Drilling

Source: Streetwise Reports 11/05/2024

Dolly Varden Silver Corp. (DV:TSX.V; DOLLF:OTCQX) releases new results from its 2024 drilling program at its Kitsault Valley project in British Columbia's Golden Triangle. One analyst says the company is an "attractive target" for large precious metal producers.

Dolly Varden Silver Corp. (DV:TSX.V; DOLLF:OTCQX) released results from five drill holes from its completed 2024 drilling program at its Kitsault Valley project in British Columbia's Golden Triangle.

In total, the program drilled 69 holes for 31,726 meters — 41 holes totaling more than 15,000 meters at the Dolly Varden area and 28 holes totaling more than 16,000 meters at Homestake Ridge.

Highlights of Monday's release include one hole from the Homestake Silver Deposit that found 12.23 grams per tonne gold (g/t Au) and 84 g/t silver (Ag) over 34.93 meters with high-grade breccia veins that included 166 g/t Au and 675 g/t Ag over 0.97 meters.

"The identification of a gold-rich, wide and high-grade area within the Homestake Silver Deposit is highly encouraging," said Chief Executive Officer Shawn Khunkhun. "Our geological team is encouraged by overlapping mineralizing phases of silver and gold-rich veins and breccias; the deposit remains open for expansion."

Technical Analyst Clive Maund, writing on Sunday, called Dolly Varden "one of the best pure silver companies around."

The stock's "breakout at end of last month/early this month was on big volume means it was genuine," Maund wrote.

The stock is at a "classic buy spot, although we should remain aware that it could zigzag a little lower over the short-term, but that said it looks like a strong buy here."

Highlights From Results

Highlights from the Homestake Silver Deposit include:

  • Hole HR24-432: Mineralized envelope including veins: 8.85 g/t Au and 5 g/t Ag over 48.23 meters, including an internal zone of stronger breccia vein intervals grading 29.24 g/t Au and 16 g/t Ag over 13.94 meters, including one breccia vein grading 701 g/t Au and 184 g/t Ag over 0.54 meters.
  • Hole HR24-435: Mineralized envelope including veins: 4.64 g/t Au and 38 g/t Ag over 100.80 meters, including an internal interval of stronger breccia vein mineralization grading 12.23 g/t Au and 84 g/t Ag over 34.93 meters. High-grade breccia veins include 166 g/t Au and 675 g/t Ag over 0.97 meters.
  • Hole HR24-442: Vein breccia zone: 4.58 g/t Au over 9.95 meters, including 14.96 g/t Au over 1.69 meters.

"Results from the five holes in this release suggest that the plunge of mineralization at Homestake Silver has a similar orientation as the Homestake Main Deposit, located 300 meters to the northwest," the company said in a release. "The average grades within these core areas are higher, on a precious metal silver equivalent basis, than the average grade of the silver deposits at the Dolly Varden property further south, due to the increased gold content at the Homestake Ridge Deposits."

Technical Analyst Clive Maund, writing on Sunday, called Dolly Varden "one of the best pure silver companies around."

Drill holes HR24-442 and HR24-445 are step-outs and encountered the mineralized and altered structural corridor of Homestake Silver, the company said. Drill hole HR24-442 intersected a mineralized vein breccia stockwork zone grading 4.58 g/t Au over 9.95 meters, including individual breccias with stronger pyrite mineralization grading 14.96 g/t Au over 1.69 meters.

The Homestake Ridge deposits are interpreted as structurally controlled, multi-phase epithermal vein stockwork and vein breccia system hosted in Jurassic Hazelton volcanic rocks, Dolly Varden noted. Mineralization consists of pyrite plus galena and sphalerite with visible gold in a breccia matrix within a silica breccia vein system.

"The northwest orientation of the main Homestake structural trend appears to have numerous subparallel internal structures that are interpreted to form the controls for higher grade gold and silver shoots within a broader mineralized envelope at the Homestake Silver deposit," the company said. "The main structural corridor dips steeply to the northeast at Homestake Main and rolls to vertical or steeply southwest at Homestake Silver."

Analyst's Response: 'Boom'

Jeff Valks, Senior Analyst for The Gold Advisor newsletter, reacted to the results with the word "BOOM."

"Dolly Varden Silver reports more high-grade drill results from its 2024 exploration program at the Homestake Silver Deposit in British Columbia's Golden Triangle," he wrote on Monday. "Results from five drill holes have confirmed significant gold and silver mineralization in an area targeted within the plunge of a previously undrilled high-grade zone, signaling potential expansion opportunities."

Jeff Valks, Senior Analyst for The Gold Advisor newsletter, reacted to the results with the word "BOOM."

We look forward to the remaining results." Vaks wrote. "In the meantime, the stock is flat as I write but is up over 35% year-to-date. It's not too late to buy, it's down from its recent spike, and as (editor) Jeff (Clark) has said, this is a core holding for the silver bull market. Use a stink bid if you're looking for shares. Both Jeff and I hold long positions."

Analyst Marcus Giannini of Haywood Capital Markets noted in a recent research note that Dolly Varden continues to "push the margins of known high-grade mineralization" at the project.

Gianini gave the stock a Buy rating with a CA$2.40 per share target price. "We continue to view Dolly's high-grade endowment as an increasingly attractive target for larger North American-focused precious metal producers," he noted.

The Catalyst: Analysts Point to Patience

While it has chased the record highs gold has been setting this year, silver recently broke through US$35 per ounce, reflecting a year-to-date gain of about 47%. It has since settled but held to the "crucial US$32.50 level," according to Christopher Lewis of FX Empire on Monday.

"Keep in mind that this is a market that is extraordinarily volatile and, of course, will continue to be noisy over the next couple of days as we get election results in the United States," Lewis wrote. "And of course, we also get the Federal Reserve interest rate decision on Thursday, both of which could cause chaos."

Lewis said he thinks the "least likely path is lower."

"I still favor an upside move, but I recognize that we are definitely in a little bit of a holding pattern," he wrote. "Having said that, if we do see momentum to the upside, then there's really not a whole lot here that could keep this market from trying to challenge the (US$)35 level again, obviously, a large round psychologically significant figure, but we'll just have to wait and see how that plays out."

The most conductive element in nature, silver is used to coat electrical contacts in computers, phones, cars, and appliances. It's also an important element in solar technology.

Mordor Intelligence noted that the white metal is expected to register a compound annual growth rate (CAGR) of more than 5% between 2024 and 2029.

Newsletter editor Brien Lundin encouraged investors not to get discouraged, as any price drop-off is temporary, he said. He expects the silver price to soar when the U.S. Federal Reserve doubles down on its efforts to get interest rates much lower, he wrote on Oct. 23. [OWNERSHIP_CHART-5439]

Based on silver's charts, Ron Struthers of Struthers Resource Stock Report also predicted a major run-up in the silver price.

"Back in April or early May, I highlighted the breakout from a cup and handle formation and [that] that would lead to a major upside move. This is now confirmed," he wrote on Oct. 23.

Ownership and Share Structure

According to the company's latest corporate presentation, 50% of its stock is held by institutional investors, including Fidelity Management & Research Company LLC, Sprott Asset Management LP, U.S. Global Investors Inc., and Delbrook.

About 41% is with strategic investors, including 17% with Fury Gold Mines, 14% with Hecla, and Eric Sprott owns 10% himself.

The rest, 9%, is with retail and high-net-worth investors.

The company has 301.16 million outstanding shares. Its market cap is CA$380.72 million, and its 52-week trading range is CA$0.62–1.46 per share.

Sign up for our FREE newsletter at: www.streetwisereports.com/get-news

Important Disclosures:

  1. Dolly Varden Silver Corp. is a billboard sponsor of Streetwise Reports and pays SWR a monthly sponsorship fee between US$4,000 and US$5,000.
  2. As of the date of this article, officers and/or employees of Streetwise Reports LLC (including members of their household) own securities of Dolly Varden Silver Corp.
  3. Steve Sobek wrote this article for Streetwise Reports LLC and provides services to Streetwise Reports as an employee.
  4. This article does not constitute investment advice and is not a solicitation for any investment. Streetwise Reports does not render general or specific investment advice and the information on Streetwise Reports should not be considered a recommendation to buy or sell any security. Each reader is encouraged to consult with his or her personal financial adviser and perform their own comprehensive investment research. By opening this page, each reader accepts and agrees to Streetwise Reports' terms of use and full legal disclaimer. Streetwise Reports does not endorse or recommend the business, products, services or securities of any company.

For additional disclosures, please click here.

( Companies Mentioned: DV:TSX.V; DOLLF:OTCQX, )




drilling

High-Grade Gold Strikes in Brazil as New Drilling Results Reveal Untapped Potential

GoldMining Inc. (GOLD:TSX; GLDG:NYSE.American) released results from its ongoing 2024 auger drilling program at the Sao Jorge Project in the Tapajos gold district, Para State, Brazil. Read more about high-grade gold intercepts and new exploration targets at So Jorge as GoldMining extends its search in Tapajs.




drilling

Vern "Skip" Coyner Recognized for Expertise in Drilling Engineering

Vern "Skip" Coyner retired as the director of drilling and completions at PennEnergy Resources LLC




drilling

DOE Announces $11.4M to Advance Efficient Drilling for Geothermal Energy

The awardees will focus on early-stage R&D projects exploring innovative technologies for drilling geothermal wells that show the ability to reduce non-drilling time, improve rates of penetration, and identify methods to accelerate the transfer of geothermal drilling and related technologies from the laboratory to the marketplace. 




drilling

Drilling - Judicious Use of Brute Force in the ESL Classroom

Another training article. Something my trainees weren't doing very well -drilling. Not very exciting, but someone might find it useful.




drilling

US outlines effects of withdrawing land from oil drilling

The U.S. Interior Department's plan to withdraw hundreds of square miles in New Mexico from oil and gas production for the next 20 years is expected to result in only a few dozen wells not being drilled on federal land surrounding Chaco Culture National Historical Park. Land managers on Thursday released an environmental assessment of the plan first outlined by Interior Secretary Deb Haaland in 2021 in response to the concerns of Native American tribes in New Mexico and Arizona. Environmentalists say the agency needs to take a broader look at the cumulative effects of development if they want to preserve cultural sites and limit pollution from ongoing development beyond the proposed withdrawal zone.

The post US outlines effects of withdrawing land from oil drilling first appeared on Federal News Network.




drilling

Trump promises more drilling in the U.S. to boost fossil fuel production

NPR's A Martinez speaks with Brian Murray, of the Nicholas School of the Environment at Duke University, about President-elect Trump's promise to increase fossil fuel production.




drilling

Colorado’s oil and gas industry says it’s reducing emissions at drilling sites by 95%. Environmentalists aren’t so sure.

Center for Biological Diversity is suing sued the state health department over two Crestone Peak sites.




drilling

JM Consult selects SolidWorks software to design heavy-duty machinery for eco-friendly oil drilling

#1 3D mechanical design software helps company quickly design very large assemblies




drilling

World's first drilling project to seek natural hydrogen hits a snag

A well in Nebraska is the first in the world to have been drilled in search of naturally occurring geologic hydrogen, but tests to determine how much of the gas it might supply are on hold because of a broken pump




drilling

Why is China drilling a hole more than 10,000 metres deep?

An oil company in China has started drilling a hole that would be the deepest in the country and among the deepest in the world




drilling

China started drilling ultra-deep holes in 2023 in a hunt for oil

A drilling project in the Taklamakan desert is aiming to reach more than 11,000 metres below Earth’s surface as China explores the deep earth for resources




drilling

'It's our moonshot': Why scientists are drilling into volcanos

In Iceland scientists plan to drill down to magma to understand it and use it for energy production.




drilling

US oil drilling costs may reach $67-$70 per barrel by 2026 under Trump

The Donald Trump presidency in the US could have a significant impact on the oil market, with potential growth largely dictated by price.




drilling

Environmental groups are taking Norway to court over oil drilling in the Arctic

It’s against the Constitution, and means Norway will not respect the Paris Agreement, argues Tina Andersen Vågenes.




drilling

Reykjavik to Start Drilling on $2 Billion Ethiopia Geothermal Project

Reykjavik Geothermal, the Icelandic power-plant builder, plans to begin drilling in Ethiopia by July as part of a $2 billion project to develop the renewable energy source, Chief Operating Officer Gunnar Orn Gunnarsson said.




drilling

Paris Geothermal Boom Brings Deep Drilling to Crowded Suburbs

Squashed between a highway overpass and a towering suburban shopping center east of Paris, a drilling rig is completing the second of two geothermal wells aimed at capturing the earth’s natural heat for homes and offices.




drilling

California Drought News: Nosy about groundwater drilling, and nudging your neighbor to save

A 1962 Thousand Oaks survey picture of H.L. Hall Water Well and Test Hole Drilling, and Aitken and Kidder Water Development, by Pat Allen. Water well drilling goes back a century in California, but records are scarce for public viewing.

Molly Peterson

Monday's news is nosy about your neighbor — and your neighbors' groundwater drilling.

  • More great reporting from the Sacramento Bee on anachronistic problems of transparency in how we manage water in California. Even some well drillers now favor more transparency for groundwater "well logs":
In all other Western states, such records are accessible to whomever wants to see them – from university professors to civil engineers, real estate agents to the media. But in California, well logs are barred from public inspection by a 63-year-old law written to keep data gathered by well-drilling companies from falling into the hands of competitors. “The lack of information about well logs makes no sense, particularly as we are trying hard to manage a diminishing public trust resource,” said Jeffrey Mount, senior fellow at the Public Policy Institute of California, a nonpartisan think tank in San Francisco. “This is another one of those anachronistic statutes that does not belong in a modern water management system,” Mount said. (Sacramento Bee)
  • Nearly 90 percent of the $700 million in "emergency drought relief" money authorized by the governor a few months ago is yet to be spent. But, as our public radio colleague Ben Adler reports, that's not necessarily as bad as it sounds. Grants take time. (Capital Public Radio)
  • The secret new trend in water district conservation isn't cops, it's guys who make "water-wise house calls":
One out of every four households has a leak of some sort, usually something as simple as a loose toilet flapper, [water district spokeswoman] Figueroa said. "Leaks are common," she added. "Don't be embarrassed." (SJ Mercury News)
  • The New York Times reports on how Californians are tracking their neighbors' usage deep into the drought. Ian Lovett explores Twitter-based shower-shaming (a phenomenon this blog noticed some months ago), ratting your neighbor out for violating restrictions and other guilt-based behavioral nudges. About our region, he writes:
Most homes in Southern California have already been outfitted with efficient shower heads, toilets and garden hoses, making it harder for residents to significantly reduce their water consumption than it was during the last severe drought a quarter-century ago. (NYT)

And how has your community been affected by the drought? Share your story with a photo on Twitter or Instagram. Tag it #mydrought. For more details on our photo project, click here.

This content is from Southern California Public Radio. View the original story at SCPR.org.




drilling

Infill and Expansion Drilling at Goliath Gold Project for Upcoming PFS Progressing According to Plan for Treasury Metals

The Critical Investor discusses recent developments at the company that is exploring the Goliath Gold Project in Ontario.

Visit the aureport.com for more information and for a free newsletter




drilling

Deepwater drilling: improve safety indicators to help prevent disasters

The Deepwater Horizon accident raised concerns about the safety of deepwater drilling. From an analysis of risk assessments in the Norwegian Oil & Gas (O&G) Industry, a new study suggests that current safety approaches and indicators are limited and more extensive monitoring of drilling operations is needed to avoid events similar to Deepwater Horizon.




drilling

Scientists calculate risks of further earthquakes from gas drilling in Groningen, the Netherlands

A recent overview and analysis shows that increasing amounts of gas drilling at Groningen, the largest gas field in Europe, led to a dramatic rise in regional earthquakes between 2001 and 2013. After a reduction in extraction was introduced by the Dutch Government, earthquake numbers started to fall. Statistical analysis reveals that if high extraction rates were resumed, about 35 earthquakes, with a magnitude (M) of over 1.5 on the Richter scale, might occur annually from the year 2021 onwards, including four with a damaging magnitude of over 2.5.




drilling

Gyrodata Sells Directional Drilling Division to Intrepid

The deal doubles Intrepid's directional drilling capabilities in North America.




drilling

Neptune Starts Fenja Drilling Campaign

Neptune Energy announced Tuesday that its drilling campaign on the Fenja field offshore Norway is now underway.




drilling

What will offshore drilling accomplish?

Video: MSNBC's Dylan Ratigan talks with T. Boone Pickens, CEO of BP Capital Management, and Erich Pica of the group Friends of the Earth to discuss whether Pres




drilling

It&#39;s time to reexamine offshore drilling in the Arctic

Nature photographer Florian Schulz says the oil spill in the Gulf must serve as a warning as the U.S. seeks oil in the Arctic.



  • Wilderness & Resources

drilling

Obama plans new drilling for Alaska, Gulf

A new proposal would expand offshore drilling in U.S. waters, but it's drawing fire from supporters as well as critics of the oil and gas industry.




drilling

How can lasers protect polar bears from oil drilling?

Polar-bear dens, where mama bears raise young cubs during the harsh Alaska winters, could be identified using laser technology.




drilling

Latest blowout highlights Gulf drilling dangers

Workers fled the leaking gas well hours before it caught fire, once again shedding light on the Gulf of Mexico's risky relationship with offshore drilling.




drilling

Mark Ruffalo fights natural gas drilling in New York

Actor urges lawmakers to close environmental loopholes and increase oversight of industry.



  • Arts & Culture

drilling

Asteroid mining no crazier than deep-sea drilling

A newly unveiled firm's asteroid-mining plans may be ambitious, but they're not any crazier than some extractive operations already under way here on Earth, com




drilling

Drilling in ANWR back on the map

The Arctic National Wildlife Refuge is back in focus thanks to Lisa Murkowski and the oil spill commission.




drilling

Lisa Murkowski&#39;s new offshore drilling plan

The Alaskan's idea may be a first step towards compromise on offshore drilling permits, but other concerns could sink it.




drilling

Threats of high-risk drilling remain year after Gulf oil spill

Ambitious, ill-prepared petroleum industry eyes the Gulf, the Arctic, the heartland.



  • Wilderness & Resources

drilling

It&#39;s time to start demanding justification for drilling in the Arctic refuge​​

Alaska professor discusses why the Arctic National Wildlife Refuge should not be opened for oil drilling.



  • Wilderness & Resources

drilling

Offshore drilling &#39;likely&#39; in Arctic, feds say

Oil exploration will probably begin in Alaskan waters this summer, according to a top U.S. official, with more lease sales likely in the next four years.




drilling

Ocean drilling expedition sets sail to probe glacier changes

Examining layers of offshore sediment can provide insight into the link between glaciers and climate change.



  • Wilderness & Resources

drilling

Poor timing may doom offshore drilling plan in Southeast

North Carolina, Virginia and South Carolina may have something to gain when it comes to offshore drilling, but the events of 2010 remind us that they also have




drilling

Drilling in Arctic National Wildlife Refuge is one step closer to reality

The plan to drill in the Arctic National Wildlife Refuge is hotly contested between oil companies, Alaskans and conservation groups.



  • Wilderness & Resources

drilling

Florida to buy Everglades land to prevent family from drilling for oil

The Kanter family's plans to drill for oil in the Everglades raised concerns about environmental and health risks, so the state stepped in.



  • Wilderness & Resources

drilling

Once protected as national monuments, these Utah lands now face drilling and mining

The areas were part of national monuments in Utah that were dramatically shrunk in 2017.



  • Wilderness & Resources

drilling

Investors Oppose Draft Proposal to Expand Offshore Drilling in US Coastal Waters

US SIF and investors representing more than $30B in assets submitted a letter to the Department of the Interior opposing its proposal for coastal oil development




drilling

Section member drilling or milling machine

A section member drilling or milling machine comprises a machine bed for supporting a workpiece to be drilled, the machine bed including guides for controllably sliding thereon a support comprising precision vertical guides thereon a platform is engaged, the platform comprising parallel horizontal guides slidably supporting a carriage, in turn supporting a cantilever arm, including a driving motor for controllably driving a drilling and milling tool along parallel guides of the cantilever arm.




drilling

Method for preparing a gelling and viscosifying agent for drilling mud and the product thereof

A method for preparing lignin graft copolymer comprising: reacting lignocellulosic materials with an acrylic compound by bulk condensation under nitrogen atmosphere in the presence of a non-oxidizing strong organic acid as catalyst; separating the reaction mixture to obtain a solid phase mainly containing lignocellulosic materials and a liquid phase containing lignin graft copolymer and unreacted acrylic compound; and removing solvent from the liquid phase to obtain the lignin graft copolymer.