勘探与生产公司千方百计地增加库存

运营商主要通过并购增加库存,因为一些勘探和生产企业的生产力已趋于稳定。

来源:哈特能源

行业成员表示,在几年来几乎完全专注于现金回报之后,石油和天然气生产商的股东又开始想要库存。

“这是当今最大的投资者问题:“这台机器能运行多久?”一位人士告诉哈特能源公司。

摩根大通证券有限责任公司的勘探与生产分析师阿伦·贾亚拉姆 (Arun Jayaram) 在 3 月中旬的十大“收益”报告中写道,库存更新和并购进入了他的候选名单。

“在 2020 年经济低迷时期,大多数投资者都热衷于自由现金流的产生和股东回报框架。”

但“在过去的几个月里,我们观察到,随着大多数勘探与生产业务计划趋向于维护或低产量增长情景,美国页岩油库存深度重新成为人们关注的焦点。”

“资源成熟度”

Benchmark Co. 分析师 Subash Chandra 深入研究了 Range Resources Corp. 的储量报告,发现了一些“资源成熟度”的迹象。

例如,阿巴拉契亚运营商确定了 367 个未来井位,相当于每个位置 7.1 万亿立方英尺当量 (Tcfe) 的探明储量或 190 亿立方英尺当量 (Bcfe)。“相比之下,去年有 360 个地点,代表每口井 7.4 Tcfe 或 21 Bcfe,”Chandra 写道。

不过,他承认,有资源,也有经济。“通货膨胀增加了成本,但 PUD(已探明未开发储量)的欧元(预计最终回收率)减少了 10%。但这仍然不是一个明确的迹象,因为选择 PUD 地点是为了资本效率而不是最大欧元。”

阿巴拉契亚地区的增长也仍然受到限制。Mountain Valley 管道已完工,但最后 20 英里正在等待联邦许可。能源部部长 Jennifer Granholm 在 S&P Global 的 CERAWeek 上谈到联邦许可障碍时表示,“这太疯狂了。”

Jayaram 指出,虽然一些运营商只是简单地购买了更多 PUD,但这些在 2022 年并没有大规模。相反,“大多数运营商继续利用补强机会或面积交易来增强库存深度或提高其品位”当前库存基础。”

生产力担忧

Jayaram 表示,在增补项目中,Ovintiv Inc. 斥资 2.86 亿美元增加了约 450 个网点。“这是 2022 年钻探净井数量的两倍。”此外,Magnolia Oil & Gas Corp. 通过多笔交易以 7800 万美元的价格增加了其德克萨斯州吉丁斯油田的投资组合。

不过,他补充说,通过划界进行勘探正在进行中。其中,Hart Energy 3月份报道了运营商在二叠纪盆地Barnett、Woodford和Meramec的工作情况;得克萨斯州南部的奥斯汀粉笔(Austin Chalk);德克萨斯州大学城东北部的波西尔/海恩斯维尔;俄亥俄州尤蒂卡石油航道;和其他野猫行为。

伯恩斯坦研究公司(Bernstein Research)分析师鲍勃·布拉克特(Bob Brackett)在财报电话会议后报告说,“我们研究了每个县、大型运营商和主要流域,总体而言,它们传达了负面的情况。”

“从 2017 年到 2019 年,生产率达到了稳定水平。”从那时起,这种情况就转移到了回报率最高的钻井地点。“然后在 2022 年上半年,基本利率明显低于大流行前的水平,其速度比我们预想的要突然,”布拉克特写道。

因此,“勘探与生产公司越来越多地追求无机增长和折射机会,页岩最热门的领域是储层增产也就不足为奇了。”

造成井质量较低的众多可能原因之一是已钻但未完井(DUC)完井的“质量较低”。也许“2017 年已经是最好的一年了,”他写道。

他的预测是:今年美国石油产量将增加 50 万桶,但三到五年后将趋于平稳。维护 D&C [钻井和完井] 将增加,“油井状况会恶化”。DUC 数量已降至不足 5,000 个,“将恢复建设。”

与此同时,页岩油运营商的“控股”纪律和“钻井与生产正在接近完井,其纪律水平与钻井相同,”布拉克特写道。

Jayaram 报道称,“鉴于对美国页岩油井生产力下降的担忧,我们预计投资者将继续密切关注运营执行情况,这应该会让部分运营商受益。”

德克萨斯大学/德克萨斯 A&M 投资管理公司 (Utimco) 总裁兼首席执行官布里特·哈里斯 (Britt Harris) 在 CERAWeek 上指出,许多大型私人投资者在过去一年中撤回了石油和天然气投资。

但他们一退出,油价就飙升,其他股票也暴跌。“所以我认为[地位]已经削弱了一点,”他说。

切萨皮克能源公司首席运营官乔什·维茨(Josh Viets)表示,美国的储备远多于目前的经济储备。技术的持续进步可能会使当前资源估计值增加一倍或三倍(超过 1,000 Tcf)。

不过,他表示,天然气行业要实现增长,需要数十亿美元的投资和不构成投资承诺风险的政治管理。

“如果不确定投资能否产生这些回报,那么这种情况就不会发生。”

原文链接/hartenergy

By Hook, Crook and Bolt-on, E&Ps Scramble to Add Inventory

Operators are adding inventory, largely through M&A, as some E&Ps see well productivity plateauing.

(Source: Hart Energy)

Oil and gas producers’ shareholders are back to wanting inventory, after several years of focusing nearly exclusively on cash returns, according to industry members.

“It’s the biggest investor question today: ‘How long can you run the machine?’” one told Hart Energy.

Arun Jayaram, E&P analyst for J.P. Morgan Securities LLC, wrote in mid-March in a Top 10 “learnings from earnings” report that inventory renewal and M&A made his shortlist.

“Post the 2020 downturn, most investors were keenly focused on free cash flow generation and shareholder-return frameworks.”

But “over the past few months, we have observed that U.S. shale inventory depth has come back into focus as most E&P business plans converged to maintenance or low-production growth scenarios.”

'Resource maturity'

Subash Chandra, analyst with Benchmark Co., dived into Range Resources Corp.’s reserves report, finding some signs of “resource maturity.”

For example, the Appalachian operator identified 367 future-well locations, representing 7.1 trillion cubic feet equivalents (Tcfe) of proved reserves or 19 billion cubic feet equivalents (Bcfe) per location. “This compares to 360 locations, representing 7.4 Tcfe or 21 Bcfe [per well] last year,” Chandra wrote.

There are resources and there are economics, though, he acknowledged. “Inflation added to costs, but there was a 10% reduction in EURs [estimated ultimate recovery] for PUDs [proved undeveloped reserves]. Not a definitive sign, still, as PUD locations are picked for capital efficiency rather than maximum EURs.”

Appalachian growth remains constrained too. Mountain Valley Pipeline is completed but for the last 20 miles, waiting on federal clearance. Department of Energy Secretary Jennifer Granholm said of federal permit hurdles, while at CERAWeek by S&P Global, “It’s crazy.”

Jayaram noted that, while some operators have simply bought more PUDs, these weren’t on a large scale in 2022. Instead, “most operators have continued with bolt-on opportunities or acreage trades to bolster their inventory depth or high-grade their current inventory base.”

Productivity worries

Among bolt-ons, Ovintiv Inc. added some 450 net locations for $286 million, Jayaram said. “This was twice the number of net wells drilled in 2022.” Also, Magnolia Oil & Gas Corp. added to its Giddings Field, Texas, portfolio for $78 million in multiple deals.

Prospecting via delineation is underway, though, he added. Among them, Hart Energy reported in March of operators’ work on the Barnett, Woodford and Meramec in the Permian Basin; the Austin Chalk in far South Texas; the Bossier/Haynesville northeast of College Station, Texas; the Utica oil fairway in Ohio; and other wildcatting.

Bob Brackett, analyst with Bernstein Research, reported after earnings calls, “We looked at every county, large operator and key basin, and in total they convey a negative picture.

“Productivity hit a plateau from 2017 to 2019.” That shifted since then to drilling locations with the highest returns. “Then in first-half 2022, underlying rates crystallized well below pre-pandemic levels at a rate more sudden than we contemplated,” Brackett wrote.

Thus, “it is unsurprising that E&Ps are increasingly pursuing inorganic growth and refrac opportunities nor that the hottest segment in shale is reservoir stimulation.”

Among many possible reasons for lower-quality wells is “lower-quality” drilled but uncompleted (DUC) completions. Perhaps “2017 was as good as it got,” he wrote.

Among his forecasts: a half-million-barrel lift in U.S. oil production this year, but a plateau in three to five years. Maintenance D&C [drilling and completions] will rise “as wells worsen.” The DUC count, which has declined to fewer than 5,000, “will return to builds.”

Meanwhile, shale operator discipline “is holding,” and “E&Ps are approaching completions with the same level of discipline as drilling,” Brackett wrote.

Jayaram reported, “Given worries about well-productivity degradation across U.S. shale, we expect investors to continue to pay close attention to operational execution, which should benefit select operators.”

Britt Harris, president and CEO of the University of Texas/Texas A&M Investment Management Co. (Utimco), noted at CERAWeek that many large, private investors pulled back in the past year on oil and gas investing.

But as soon as they withdrew, oil prices soared and other stocks plunged. “So I think that [position] has weakened a little bit,” he said.

Josh Viets, Chesapeake Energy Corp. COO, said there are plenty more U.S. reserves than currently economic. Continued advancement in technology may double or triple the more than 1,000 Tcf of current resource estimates.

To grow, though, the gas industry needs mega-billion-dollar investments and political administrations that don’t pose investment-commitment risk, he said.

“If there’s no certainty that those returns can be generated on investment, that doesn’t happen.”