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Tuesday, January 26, 2010

Team of Rivals


As executive director of the Small Explorers and Producers Association of Canada, Gary Leach leads Canada's "Silicon Valley of oil"

This article appears in the February 2010 issue of Oilweek.
By Peter McKenzie-Brown

A year ago, Stan Odut was chairman of the Small Explorers and Producers Association of Canada (SEPAC), and he was deeply worried about the industry’s immediate future. “The sources of capital for the junior sector are equity, debt and cash flow,” he said, “but many companies are already mired in debt and credit lines are being pulled. You can’t get additional debt coverage. You can’t raise any equity because there is no reason for investors to put money into the energy business right now (because of collapsing commodity prices). And governments (provincially in particular) have strangled cash flow. So help me with the equation: you’ve got to get one of those factors to change to get the business going again.”

In the last year, what has changed? I put the question to Gary Leach, SEPAC’s executive director. He describes a cautious sense of optimism within the junior sector of Canada’s petroleum industry. There’s been a strong recovery in oil prices, for example, although gas prices are still languishing. “In recent months equity markets have been more supportive of the industry,” he adds, although they have been “selective”. They are targeting companies with “strong management, in certain commodity niches. But there is no tide that is lifting all boats.” Bank credit is still a problem for some companies; many are carrying a lot of debt, and lower commodity prices have reduced the value of their assets in the ground. Technically, this is known as a double-whammy.

On the positive side, “Banks have tried to be nimble and flexible. They don’t want to cause a lot of financial wreckage in the junior and midcap sector. A lot of the equity raised in recent months has been used to reduce debt, so things are improving.” However, he cautions, “If we don’t see a sustained rebound in gas prices in 2010, that may change.”

The Gas Story
Gary Leach describes himself as a “pure prairie product”. He was born in Manitoba, raised in Alberta and received post-secondary education (including a law degree) at the University of Saskatchewan. He spent much of his strictly legal career putting together international joint ventures, petroleum production sharing agreements, and international financing loans with multilateral institutions such as the World Bank and the European Bank for Reconstruction and Development.

He joined Calgary-based Canadian Fracmaster in 1995 and stayed with the business after it was acquired by BJ Services Company, the Houston-based petroleum equipment and services giant. His background in down-hole completions is a notable asset for a spokesman in an industry being transformed by horizontal drilling and new fraccing technologies. Soft-spoken and articulate, Leach joined SEPAC – the trade association for 350 small oil companies – in 2006.

We began our discussion with the natural gas story. At time of writing, gas prices are sitting well below their ten-year average. Where are those prices headed? “I think right now there’s possibly a larger gap in opinions about where gas prices are going than any time I can remember,” Leach says. “There are people who say the potential international demand (for gas) has barely been touched, so prices should go up. Others talk about the huge international supply potential, and they see things the other way.” Perhaps remembering the adage that predictions are especially perilous when they pertain to the future, he says “We are never going to get out of these swings in gas prices. I think there are going to continue to be big swings in the gas market. I don’t think anyone can accurately forecast gas prices beyond a couple of quarters.”

“For companies carrying a lot of gas assets on their balance sheets, it’s not a great time to be selling. “There are going to be a lot of assets put on the market. A lot of big companies” – he mentions Talisman, EnCana and Suncor – “are talking about moving conventional gas reserves off their balance sheets. The lowest cost gas resources are the ones they are going to pursue, and those resources are now shale gas resources.”

Since gas-price volatility is a fact of life, he says, “The low-cost suppliers are the ones that are going to do best. Companies have to learn how to drive down their costs.” For the junior sector, which has a lot of conventional gas on the books, the outlook is particularly uncertain. “The leading shale gas resource in western Canada is in a place that’s so remote and so expensive that mostly big players can participate. However, as the technologies and the infrastructure are developed, the smaller players will get in.”

Behind the Curve
When you ask Leach about Alberta’s place in western Canada’s industry, he is oddly ambivalent. For example, on the matter of shale gas he says, “If we were further along the curve in Alberta in developing shale gas resources, the smaller players would be developing them. But Alberta’s industry is behind the curve.”

He notes that both British Columbia and Saskatchewan long ago introduced important incentives for the industry, but that those policy environments didn’t spur high levels of petroleum sector growth until the technological environment changed in recent years. For example, Saskatchewan’s “Bakken field has been known for years. We used to just drill right through it. However, it is only recent that the technologies of horizontal well completions and multistage fracturing” – the technologies that led to the shale gas revolution – “made that reservoir viable.”

Alberta, of course, is quite different from either of those provinces. “The (Western Canada Sedimentary) Basin covers the province from north to south. We have every conceivable hydrocarbon opportunity here. There’s a lot of excitement about using those technologies to improve production from formations in Alberta that are well past their glory days – the Viking formation, the Cardium formation. A lot of companies are looking at targeting oil in these formations, but using horizontal wells and multistage fractures.” Leach thinks the industry will soon successfully use these methods to increase oil recovery in Alberta.

What is SEPAC’s single biggest challenge? Here his message is particularly striking. “We have to help policy makers and politicians understand what a tremendously exciting, dynamic, vibrant group of junior and mid-cap companies we have in Canada. Almost half the world’s publically traded oil companies are here in Calgary. It’s a remarkable statistic. It’s the closest thing to a Silicon Valley type business culture and industry cluster we in Canada have ever developed. It’s emerged on its own without government help. But over the years, we have had all these companies competing with each other. Hundreds and hundreds of companies are competing with each other for land, for resources, for capital. They have a tremendous publically accessible database that puts small companies on an equal footing with big players. It’s the most unique oil industry in the world, and Canada’s most successful business story. We need policy-makers to understand that story, so they don’t see the industry as just eight or ten companies. Let’s see the big picture, and not do things to harm it. This industry is amazing. We don’t want to lose it. We want to nurture it. It’s a great incubator of new ideas.”

Leach sees the Alberta government’s recent adjustments to the royalty changes of two years ago as a SEPAC success. “Both times (Premier) Stelmach came out with revisions to the royalty regime, he specifically mentioned that he wanted to help Alberta’s junior petroleum sector. The Alberta incentives brought additional cash flow, reduced costs, drew some investment into Alberta that would. They helped, but they were not the complete answer. They couldn’t help everybody.”

SEPAC is now working with other industry associations, the financial sector and others in developing a study of investment competitiveness within the province, which will be complete in the New Year. The idea is to answer the question, “Compared to other investment places, how does Alberta rate?” The provincial government will then have to take all that information and decide on new policies. We think if the province can set itself up as one of the world’s best places to invest, its future will be bright.” Citing a report from a large bank, he points out that about 60 per cent of the world’s investible oil resources are here in Alberta. Big international oil companies have been boxed into smaller and smaller bits of the world. This is one of the few places in the world where companies can book meaningful reserves additions.”

Moving Ahead
I’m always interested in the responses of senior people in the patch to the issue of peak oil, so I put the question to Gary Leach. His response is forceful and direct. “I think we’re near peak cheap oil. I think we’re near peak easily accessible oil. But the amount of oil in the world is enormous. The biggest problem to developing oil has to do with policy restrictions – off-limits restrictions on resource development. The US has huge oil shale resources, for example, but they are politically inaccessible.” Working with their client national oil companies, oil-rich countries have put resource development off limits to private sector oil companies. He mentions Venezuela’s Orinoco ultra heavy oil belt, Alberta’s oilsands, the vast heavy oil deposits in Russia, then cites the old gag that the Stone Age didn’t end because we ran out of stones.

He’s now just warming up. “The petroleum age won’t end because we run out of petroleum. Western European countries are consuming less oil than they did 30 years ago, and the United States is consuming less than it did in 2007. The petroleum age may end in a gentle decline because some of the advanced countries begin to move away from (oil). I don’t think it will end with apocalyptic change. Price signals will put a limit on demand.”

I mention the often-cited rapid demand growth in China and India among developing countries and the rapid growth in OPEC countries like Venezuela, where consumer prices are greatly subsidized. “Rapidly growing countries like India and China are still poor countries,” he counters. “They can live with a price around today’s price (US$77 per barrel) but they cannot afford oil at $150-$200 per barrel. (If prices rise to those levels) there will have to be some kind of market response. Before 500 million Chinese own a car, they will be driving something that doesn’t rely on oil: Maybe electricity-fuelled vehicles charged from nuclear reactors.” Whatever those vehicles are, Leach has no doubt “there are going to be other factors on the demand side, the technology side, that will temper those straight-line graphs that say oil demand will outstrip oil supply and prices will skyrocket.”

Of course, a basic principle of free-market economics is that supply and demand must always be in balance. Neither does a world with global economic growth constrained by energy shortages sound reassuring. Indeed, the situation he is describing seems compatible with mainstream peak oil theory, so I wonder whether his arguments against worldwide economic destabilization have settled the issue. All the same, I have thoroughly enjoyed the discussion. We shift gears, moving to lighter topics.

Has he read any good books lately? Yes, he says. He reads a lot, and is now reading Team of Rivals: The Political Genius of Abraham Lincoln by Pulitzer Prize-winning historian Doris Kearns Goodwin. This thick book describes Abraham Lincoln’s leadership skills by focusing on his war cabinet, which included three of the political rivals he beat in the 1859 presidential campaign. According to Leach, “it was amazing how he turned these diverse people into a team during the most cataclysmic period of American history.”

For a guy with responsibility for managing SEPAC’s affairs and representing its views to government, the news media and the public, political genius may be just what the doctor ordered. Bear in mind that “nearly half of the world’s public oil companies are here in Calgary.” Within the modern petroleum age, those hundreds of companies have become a team of rivals for the global oil industry to reckon with.
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Sunday, January 03, 2010

Low-Carbon Recovery


CO2 based theories of global warming need to be balanced by consideration of other ideas. This chart, which came off the Internet, illustrates an important opposing idea.
By Peter McKenzie-Brown

There are a number of people like Harold Nikipelo out there. The president of Edmonton-based Lifeview Oil and Gas Management Services, Nikipelo thinks he’s developed a better mousetrap – a new tool for heavy and conventional enhanced oil recovery. He joins such innovators as Sonic Technology Solutions Companies and N-Solv Corporation in his efforts to create practical, low-carbon recovery systems.

When you get him started, Nikipelo begins by enumerating the competing systems. Steam-assisted gravity drainage (SAGD) has been advancing for more than 20 years. More recent approaches include Petrobank’s toe-to-heel air injection (THAI) and its CAPRI system, which places a nickel-based catalyst bed in a horizontal wellbore. Other companies are experimenting with pulsed wave-front technology, solvent injection, electrical down-hole heating, steam flooding and the injection of solvent gases like carbon dioxide.

By no means is Lifeview alone in its efforts to find the holy grail of low-carbon recovery. One of the most important trends in bitumen recovery is the drive to produce the stuff with lower emission ratios. In the best of all possible worlds, this means better environmental credentials and lower cost of recovery. For environmental and economic reasons this is the wave of the future. Increasingly, production systems will have to respond to demands for reduced pollution – especially the emission of greenhouse gases (GHGs).

Nikipelo is one of a number of people combining and refining low-carbon recovery technologies in the interest of greener bitumen production. His company has developed a slick experimental production configuration that combines pulsing, thermal flooding, solvent gas injection and toe-to-heel injection. “For the thermal, we are injecting hot gas using a patent-pending three-stage process. The water or wet steam may be alone or combined with a catalyst. Our thermal unit is also generating electricity for our down-hole heating system, which pre-heats the hot gases to maximize potential. All emissions are being sent down-hole. The process greatly reduces both emissions and water usage.” His low-carbon alternative to SAGD begins with the idea of mitigating environmental problems but may also be a lower-cost solution for many producers.

“Our process is focused on using less water than SAGD. When we reduce water usage, we reduce the demand for fuel to generate steam, thus reducing fuel consummation. Our process is focused on zero emissions to atmosphere. All emissions are used in the process and are injected into the bitumen.” As Nikipelo tells the story, when he took his original concept to the Alberta Research Council, Dr. Alex Turta (team leader for enhanced oil recovery) said “You’ve got something important here….it may change the way we look at heavy oil recovery and possibly enhanced conventional recovery as well.” Turta in effect invented the THAI system, and the Lifeview approach is based on a number of his ideas.

According to Nikipelo, Lifeview’s tool injects steam and a scrubbing gas intermittently into the reservoir. This eliminates the requirement for continuous injection. This brings greater buoyancy into the reservoir, Nikipelo says. “It enables the steam to go into the proper part of the reservoir, creating a mobile oil front. At the end of the day, to justify the cost of a small SAGD operation you need a tool that can produce a small, cheap and portable tool – something small and inexpensive enough that can prevent smaller oilsands reservoirs from becoming stranded.”

Whether or not Nikipelo’s idea is an answer to the industry’s low-carbon prayer, it exemplifies a grail that an almost Arthurian roundtable of entrepreneurs and companies are seeking: ways to produce heavy oil and bitumen with lower carbon output.

In the field the smaller, leading edge companies include MEG Energy (Christina Lake in the Athabasca sands), OSUM Oil Sands (Cold Lake oilsands and Grosmont bitumen carbonates at Saleski) and Laricina Energy (also at Saleski and in the Athabasca at Germain). Private companies like Drakkar and Earth Energy Resources are, respectively, testing bitumen carbonate production in Peace country and oilsands in Utah. Also, of course, big, established players like Imperial, Shell, Husky and Cenovus Energy are making good progress in lowering per-unit emissions.

As these players successfully develop low-carbon production technologies, their efforts will simultaneously contribute to both the industry’s image and to its bottom line.

The Image Disaster
Part of the reason this development has become so important is that the oilsands business is now the ultimate whipping boy for petroleum industry critics. This year, things have reached what one can only hope is the bottom of a trough.

True, the year began on a high note. At their ballyhooed meeting in Ottawa, Prime Minister Harper and US president Barack Obama agreed to begin a “clean energy dialogue.” The focus of the talks would be “a cleaner, more secure energy future for both nations”, and it would involve immediate, big investments in energy research and development.

The two countries would collaborate on energy research related to advanced biofuels, clean engines, and energy efficiency, according to the Prime Minister’s website. “To address the energy and environmental challenges that we face together, the two nations agreed to expand collaboration in these and other key areas of energy science and technology.” Suddenly, it seemed, the green agenda had caught on in Ottawa.

Then things went awry, beginning with a devastating critique of the oilsands business in National Geographic. In the autumn, environmental activists staged highly publicized demonstrations at oilsands facilities.

As activist Jordan Poppenk described one such incident, “Activists from Greenpeace successfully broke into a tar sands operation in Alberta...and held up production for hours as they chained themselves to equipment and unveiled a banner reading “Tar Sands: Climate Crime” on a major access road....”

“American, Canadian and French activists broke into Shell Canada’s Albian Muskeg River oilsands mine north of Fort McMurray,” he happily continued, “and successfully halted production at the mine for six hours. The protest lasted for 30 hours and ended with a negotiated settlement between Greenpeace and Shell with the activists leaving peacefully and Shell agreeing not to press charges. The action was timed to coincide with the release of a report by Greenpeace condemning the tar sands as well as a visit by Prime Minister Stephen Harper to U.S. President Barrack Obama. The protest leaked into coverage of the U.S./Canada summit on major U.S. networks.”

At about the same time, environmental and aboriginal groups in the United States filed a federal suit against Enbridge’s proposed Alberta Clipper, on the grounds that recent approval for the bitumen pipeline goes against the public interest.

Smoke and Mirrors
Even such a knowledgeable and thoughtful observer as Jeff Rubin (formerly CIBC’s chief economist) claimed that oilsands facilities “leave an archipelago of tailings ponds – toxic by-products of oil-sand production and death-traps for migrating wildlife.”

Rubin’s tome on deglobalization – Why your world is about to get a whole lot smaller – delivers at least a few shock-jock ideas about the oilsands. “The production of a single barrel of oil pollutes 250 gallons of fresh water,” he said, “and emits over 220 (pounds) of carbon dioxide into the atmosphere.” To put the latter number in context, a barrel of bitumen weighs about 370 pounds.

Rubin does not cite the source of these figures, but they illustrate a second reason why low-carbon recovery has become so vital. The raw cost of eliminating carbon dioxide emissions from bitumen and heavy oil production is high and growing, especially because so much of those emissions are associated with increasingly expensive fuel consumption.

You can slice and dice Rubin’s numbers in many ways, especially since they make no reference to the industry’s mitigation efforts. For example, you might argue that at some point in time just about every volume of water on earth has been polluted by something or other. Natural systems have been purifying water since rain began falling in the pre-Cambrian. At oilsands plants the practice of recycling contaminated water, the use of deep-well injection and industrial evaporation are just some of the solutions that apply.

Carbon dioxide emissions, of course, are a different kind of cat. Once produced, they are devilishly costly to remove from industrial processes and inject into subterranean storage basins. Shell’s Quest carbon capture and storage project, for example, will sequester carbon dioxide from the upgrader at the company’s Scotford complex near Edmonton – an upgrader which receives bitumen from Shell’s Albian plant.

The Quest project will receive $865 million in grants from the governments of Alberta and Canada. In announcing the federal government’s $120 million contribution to the Shell project, Natural Resources Minister Lisa Raitt called carbon capture and storage “the most viable emission-reducing technology for fossil fuels.” She added, “These projects will reduce greenhouse gas emissions while creating high-quality jobs for Canadians now and benefitting our environment for future generations.”

True for mineable oilsands and bitumen upgrading processes, but the argument falls short when in situ production comes into play. Here, players like Lifeview’s Harold Nikipelo offer better, more viable solutions. Let’s begin with a look at the numbers. Under ideal conditions, Shell’s Quest project will have a lifetime cost of about $1.5 billion, including both capital costs and operating expenses. It will sequester about a million tonnes of carbon dioxide per year over its 40-year life. In nominal terms, and assuming excellent operating results, that means the cost of sequestration will be about $37.50 per tonne.

The Benchmark
Assuming these numbers are largely correct, an interesting number falls out of some simple math. If producing a barrel of oil from bitumen releases one tenth of a tonne of CO2 (Rubin’s number), then the nominal cost of eliminating greenhouse gases through carbon capture and storage would be about $3.75 per barrel. If you believe that regulators are going to get serious about eliminating emissions from bitumen production, then technologies that can reduce emissions for less than that $3.75 benchmark may be bargains.

The problem is in accountability. You can count the cost of sequestering carbon dioxide. How do you account for greenhouse gas emissions you don’t produce? This is a question environmental policy-makers can answer. The good news for industry is that as an economic question it can be good for the bottom line. For a lot less than $3.75 per barrel, clever engineers can find ways to forego the production of equivalent weights of greenhouse gases.

“Presently SAGD operations are running two to three barrels of steam to one barrel of oil. Our goal is to reduce that number (by using a different production system),” Nikipelo reiterates. “When we reduce the steam-oil ratio, we reduce both capital and operating costs for water treatment, steam generation and storage facilities. There can be huge savings.”

To calculate per barrel savings you need to plug such other factors as calendar day productivity, ultimate recovery rates and project life into your spreadsheet. Also, the system you employ must be robust (minimal downtime) and affordable. In a political climate deeply concerned about greenhouse gas emissions and water pollution, the oilsands industry’s best new mousetraps are going to trap GHGs in situ, so the industry later has less to capture and sequester.
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