打击石油和天然气领域的秘密泄密者大军

在减排方面,人工智能和机器学习可以提供帮助,但实际收集和解释排放数据往往是一项艰巨的任务。

或许,应对排放泄漏造成的广泛混乱局面需要一种不像人类那样运作的思维才能,这是不可避免的。  

 标普全球商品洞察研究与分析副总裁 Raoul LeBlanc 在最近的 AWS 能源研讨会上表示,“任务工作很艰苦”。

“您正在尝试测量一些看不见的东西,它有时会故意显露出来,有时会意外显露出来。”

除了肉眼无法察觉之外,现场数十万台设备都会排放气体,每台设备都是独一无二的,这导致操作员必须处理大量的异质性。勒布朗表示,能源领域的操作员在尝试测量和跟踪排放时没有使用适当的工具。

“我们正在用平头螺丝刀拧十字螺丝,”勒布朗说。“大部分数据系统和 IT 基础设施的建立都是为了进行石油和天然气测量,突然之间,它们被重新利用了。”

标准普尔认为,他们拥有一种可以提供帮助的多功能工具。我们可以称其为人工智能和机器学习螺丝刀。

但挑战依然存在,问题规模令人畏惧。

原本用于标准石油和天然气作业的工具被重新利用,这给许多操作员带来了问题。如果没有使用适当的工具,收集、测量或解释信息会非常困难。收集的数据要么不够精确,要么无法以最有效的方式获取。

另一个问题是,该行业监管标准和动态不断变化,导致该行业变成了“狂野西部”,他说。由于不断变化的参数阻碍了收集排放数据的标准方式,公司面临大量“数据难题”。

由于排放管理方面缺乏新思路,这些“数据难题”进一步加剧。

“你正在努力降低排放,问题是你一开始就采取了正确的做法,这是无需动脑筋的 [解决方案],但现在你开始江郎才尽了,”勒布朗说。“低垂的果实开始被采摘,现在你将不得不开始花真金白银了。”

尽管几乎每家公司都在努力发明新的数据模型和算法,但他们往往最终得到完全相同的解决方案。标普正在努力创造一种可以解决所有问题的解决方案。

“我们正在尝试创建一个环境,让公司能够输入他们的专有机密数据,并相信我们会将这些数据匿名化,这样就可以驱动真正有效的模型,为他们提供洞察力,这样每个人都不必自己做这件事,”勒布朗说。

但勒布朗承认,在采用方面“并不容易”,因为那些希望使用标准普尔解决方案的公司内部出现了脱节。

“你去找工作层的人,他们大多会说,我们永远不会泄露这些信息,”他说。“然后你走上前去,开始和高管交谈,他们会说,“你知道吗?我们愿意这么做。”

勒布朗希望各公司能够开始达成共识,因为排放是合作能够发挥作用的一个领域。

“通过这笔交易,你可以了解其他公司在类似资产方面做了什么,并加以借鉴,”勒布朗说,“然后我们进行一些数字孪生,我可以预测一个站点的排放量应该是多少,然后我看看它们的实际排放量,然后砰的一声,我发现了异常值。这就是我想要花钱的地方。这就是我想要开始工作的地方。”

即使在排放管理方面共享信息有好处,但运营商仍然缺乏准备。

“他们大多数时候不愿意提交数据的真正原因是,他们有太多的计划,他们总是忙得不可开交,人手不足,无法收集数据。所以他们告诉我们,我们的数据还没有准备好。我们很想参与其中,但我们的数据还没有准备好,这很困难,”勒布朗说。

标准普尔的机器学习功能可以帮助操作员真正“掀开引擎盖,查看发动机”,了解他们的排放量,帮助他们量化他们的资产排放方式的原因。

机器学习还可以增强运营商的预测能力,使他们能够使用 10 倍的数据创建预测模型。标普的解决方案还将有助于优化,因为机器能够搜索其数据库,在世界各地找到类似的资产,并研究是什么让这些资产成功。

他说:“如果你能将每吨碳减排成本从 80 美元降低到 70 美元或 65 美元,从长远来看,这将是一笔巨大的资金。有一家公司说,是的,我们的计划是到 2030 年投入 20 亿美元来实现我们的目标。想象一下,如果你能节省其中的 5% 或 10%。从资金角度来看,这笔钱开始变得非常实在。”

LeBlanc 希望将排放报告从成本中心转变为运营商的价值中心,通过收集监测和测量的数据并允许全球运营商对其进行分析和利用。

“当你用完了那些唾手可得的机会时,你将不得不尝试一大堆新事物。你的公司将不得不做一些前所未有的事情,”勒布朗说。“如果你能弄清楚其他人发生了什么,而不是盲目行事,那不是很棒吗?”

原文链接/HartEnergy

Battling the Secret Army of Leakers in the Oil and Gas Field

When it comes to emissions reductions, AI and machine learning can help, but actually collecting and interpreting emissions data has often proven a daunting task.

Perhaps it’s only inevitable that combating the widespread chaos of emissions leaks requires the talents of a mind that doesn’t work like a human’s.  

 “Emissions work is hard,” Raoul LeBlanc, vice president of research and analysis at S&P Global Commodity Insights, said during a recent AWS Energy Symposium.

“You’re trying to measure something that’s invisible and sometimes comes out on purpose and other times comes out on accident.”

Alongside being imperceptible to the eye, gases are being emitted from hundreds of thousands of equipment pieces at sites—each piece being unique—causing operators to deal with an enormous amount of heterogeneity. LeBlanc said operators in the energy space are not utilizing proper tools when attempting to measure and track emissions.

“We’re using a flathead screwdriver on a Phillips screw,” LeBlanc said. “Most of the data systems and the IT infrastructure that was set up was done to do oil and gas measurements and all of a sudden they’re being repurposed.”

S&P believes the have a multipurpose tool that can help. Call it an artificial intelligence and machine-learning screwdriver.

But challenges remain and the scale of the problem is daunting.

The repurposing of tools originally used for standard oil and gas operations has caused issues for many operators. It can be difficult to gather, measure or interpret information without using the proper tools. The collected data either won’t be as precise or not acquired in the most efficient manner.

Another problem is the constantly changing regulatory standards and dynamics within t industry that turned the sector into the “Wild, Wild West,” he said. With the continually changing parameters preventing a standard way to collect emissions data, companies experience large amounts of “data headaches.”

These “data headaches” are further exacerbated by the dearth of new ideas when it comes to emissions management.

“You’re trying to lower emissions, and the problem is you started with the right stuff, which is the no-brainer [solutions], but now you’re starting to run out of ideas,” LeBlanc said. “All the low hanging fruit are starting to get picked and now you’re going to have to start spending real dollars.”

And while nearly every company is hard at work, inventing new data models and creating new algorithms, they oftentimes end up with the exact same solutions. S&P is working to create a solution that remedies all.

“We’re trying to create an environment in which companies can put in their proprietary confidential data and trust that we’re going to anonymize it to an degree that it can drive real models that really work to give them insight so that everybody doesn’t have to do this for themselves,” LeBlanc said.

But LeBlanc admits that there has been “no easy button” when it comes to adoption as intracompany disconnect has popped up amongst those looking to use S&P’s solution.

“You go to the people at the working level, and they’re mostly like, we are never giving away this information,” he said. “And then you go up and you start talking to the C-suite and they say, ‘You know what? We’re willing to do it.’”

LeBlanc hopes companies begin to see eye to eye as emissions is the one place where collaboration is useful, he said.

“This is a deal where you could look around at other companies and see what they have done in a similar type of asset, and apply that,” LeBlanc said. “And then we do some digital twins where I predict what the emissions for a site ought to be, and then I look at what they actually are and bam, I have outliers. That’s where I want to spend my money. That’s where I want to start my work.”

Even with the benefits of sharing information in emissions management, operators are still lacking in preparation.

“The real reason they’re unwilling to put in their data most of the time is that they have initiative overload, and they are always busy and understaffed trying to get the data together. So they tell us, our data’s not ready for this. We would love to participate in this, but our data’s not ready and it’s difficult,” LeBlanc said.

S&P’s machine learning capabilities can help operators understand their emissions by truly “lifting the hood and looking at the engine,” helping them quantify why their assets emit the way they do.

Machine learning can also enhance an operator’s predictive capabilities, allowing them to create predictive models with 10 time the data. S&P’s solution will also help with optimization as the machine would be able to search its database, find similar assets throughout the world and study what made those assets successful.

“If you can reduce your per ton cost of carbon abatement from $80 to $70 or $65, it is an enormous amount of money over the long term,” he said. “We had one company said, yeah, our plan is to spend $2 billion by 2030 to hit our goal. And imagine if you can save five, 10% of that. It starts to be quite real in terms of the money.”

LeBlanc wants to turn emissions reporting from a cost center to a value center for operators, by taking the exhaust of their monitored and measured data and allowing operators worldwide to analyze it and capitalize from it.

“As you run out of that low hanging fruit, you’re going to have to try a bunch of new things for the first time. Your company is going to have to do some things for the first time,” LeBlanc said. “Wouldn’t that be amazing if you could figure out what happened to the other people and you’re not flying blind?”