分析师:二叠纪天然气管道是否达不到液化天然气最佳输送量?

二叠纪盆地的石油生产商将会很高兴看到马特洪峰快线和另一条计划中的管道将天然气输送出去——但这两条管道的终点都是世界上最大的液化天然气市场东部。

德克萨斯州圣安东尼奥市——一些急需的天然气输出能力将很快进入二叠纪盆地,但一位分析师 9 月 23 日指出,到目前为止,天然气还没有流向最合乎逻辑(或最有利可图)的地方。

FactSet 高级能源分析师康纳·麦克莱恩 (Connor McLean) 在 GPA 中游大会上指出,预计未来两年内投产的两条美国主要天然气管道并非通往美国液化天然气生产的中心。

“天然气管道还没有到达需要液化天然气的地方,”麦克莱恩说,“天然气需求主要集中在德克萨斯州东南部和路易斯安那州西南部。” 

麦克莱恩在GPA会议开幕式上发表了讲话,主题为“美国天然气中游的风险和机遇”。该分析师表示,未来几年该行业将有大量增长机会,因为预计本世纪剩余时间内天然气需求将大幅增加,以满足美国电力行业和液化天然气出口日益增长的需求。

然而,在面临众多监管和物流障碍的市场中,建设基础设施仍然困难重重。

在二叠纪盆地,生产商主要关注如何将天然气运出该地区。米德兰盆地和特拉华盆地则专注于原油生产;天然气是一种不受欢迎的副产品。该地区的出口已经一年满负荷,而天然气在夏季大部分时间都处于负价格状态

麦克莱恩指出,该地区的两条管道将迅速填满,输送到的天然气市场也已接近容量上限。

Whitewater的 Matterhorn Express 管道正在启动中,将向休斯顿市场输送约 25 亿立方英尺/天的天然气。最近宣布的 Blackcomb 管道将向德克萨斯州南部输送天然气,预计将于 2026 年开始运营。

这两个地区各有一个液化天然气液化设施(自由港切尼尔的科珀斯克里斯蒂站)。美国液化天然气生产中心位于更东部的德克萨斯州和路易斯安那州边境,目前有三个液化天然气设施投入运营,另有两个设施正在建设中。

“德克萨斯州和路易斯安那州之间现有的州际管道上大约有 15 亿立方英尺/天的储气空间。截至 2023 年,管道已经非常满,”麦克莱恩说。

此后,一些跨境运力已经开放,但不足以处理来自马特洪峰快线的额外天然气;更不用说 2026 年的黑梳山了。

正在进行的其他一些项目将增加两州之间的管道容量。威廉姆斯公司的路易斯安那能源门户项目计划于 2025 年上线,将增加一些额外的容量。该项目因与 Energy Transfer 的法律纠纷而被推迟了六个月。

麦克莱恩说,许多其他项目也面临类似的困难,尤其是受联邦监督的跨境运输管道。

与此同时,由于美国东北部地区任何开发项目都遭到强烈反对,该地区已成为“管道项目的坟场”,他表示。

因此,最有可能的结果是,位于路易斯安那州西北部和德克萨斯州东北部的海恩斯维尔页岩将成为南路易斯安那州日益增长的液化天然气市场的主要供应者。麦克莱恩表示,他预计到 2030 年,该盆地的需求将增加 100 亿立方英尺/天。

然而,该地区廉价生产的天然气供应不足以满足本世纪末后的预计需求。

他说:“海恩斯维尔具备发展潜力,但该盆地的寿命却值得怀疑。”生产商很可能需要更高的回报才能保持海恩斯维尔天然气生产的经济可行性,否则将被迫从更远的地方引进产品。

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Analyst: Could Permian Gas Pipelines Fall Short of LNG Sweet Spot?

Permian Basin oil producers will be elated to see the Matterhorn Express and another planned pipeline move gas out of their way — but both will terminate east of the biggest LNG market in the world.

SAN ANTONIO, Tex. — Some much-needed natural gas egress capacity is coming to the Permian Basin soon, but one analyst pointed out Sept. 23 that, so far, the gas isn’t going to the most logical (or profitable) place.

Connor McLean, senior energy analyst with FactSet, noted at the GPA Midstream Convention that the two major U.S. natural gas pipelines expected to come online over the next two years are not headed to the center of U.S. LNG production.

“Permian pipelines are not reaching where LNG demand is,” McLean said. “LNG demand is concentrated mostly in Southeast Texas and Southwest Louisiana.” 

McLean spoke during the opening session of the GPA conference, addressing the topic of “Risks and Opportunities in U.S. Natural Gas Midstream.”  The analyst said there are plenty of growth opportunities in the sector in the coming years, as natural gas demand is expected to dramatically increase for the rest of the decade to meet the increasing needs of the U.S. power sector and LNG exports.

However, building out the infrastructure remains difficult in a market that faces plenty of regulatory and logistical hurdles.

In the Permian Basin, producers have focused primarily on getting the natural gas out of the region. The Midland and Delaware basins are focused on crude production;  gas is an unwanted byproduct. Egress out of the region has been full for a year and natural gas has suffered negative pricing for most of the summer.

McLean pointed out that the two pipelines slated for the region will fill rapidly, with the gas delivered to markets that are also close to capacity.

Whitewater’s Matterhorn Express pipeline is in the startup process and will carry about 2.5 Bcf/d of natural gas to the Houston market. The recently announced Blackcomb pipeline, which will deliver natural gas to South Texas, is slated to begin operations in 2026.

Both regions have one LNG liquefication facility each (Freeport and Cheniere’s Corpus Christi Lsite). The hub of U.S. LNG production is farther east, on the Texas-Louisiana border, with three LNG facilities operational and another two under construction.

“We have approximately 1.5 Bcf/d of space on existing interstate pipelines between Texas and Louisiana. As recently as 2023, it’s been quite full,” McLean said.

Some cross-border capacity has opened up since then, but not enough to handle the extra natural gas from the Matterhorn Express coming online; not to mention the Blackcomb in 2026.

Some other projects are underway that will increase the pipeline capacity between the two states. Williams Cos.’ Louisiana Energy Gateway Project, scheduled to come online in 2025, will add some additional capacity. The project was delayed six months in a legal battle with Energy Transfer.

McLean said that many other projects face similar difficulties, especially with cross-border transport pipelines that fall under federal oversight.

Meanwhile, the Northeast U.S. is a “graveyard for pipeline projects,” thanks to stiff opposition to any development in the region, he said.

The most likely outcome, therefore, is that the Haynesville Shale, located in northwest Louisiana and northeast Texas, will become the main supplier of a growing LNG market in South Louisiana. McLean said he expected an increase of 10 Bcf/d of demand from the basin through 2030.

Nevertheless, the available supply of cheaply produced gas from the region is not enough to meet the projected demand after the end of the decade.

“The Haynesville has the capacity to grow, but the longevity of the basin is in question,” he said. Producers will most likely need a higher return to keep gas production economically feasible in the Haynesville or will be forced to bring in product from further away.

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