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- Robot rigs, electric fleets and methane satellites | The Ledger No. 004, Part III of IIITwo rig floors in the Permian now run on robots, a fracturing job has run itself, and one major has promised half its shale rigs to automation by 2028. What is proven, what is promised, and what each change does to a lease, a surface and a royalty.Read or listen to the full issue, every claim tied to a numbered source: https://archiveledger.com/ledger/004The Ledger, No. 004 · Part III of III · Future Interests. How Americans learned to drill, lift and move oil on land, what a Permian well looks like in the autumn of 2026, and the robots, electric fleets and satellites promised next.The Ledger is Archive's publication on land and energy, of record. Three parts per issue: Chain of Title looks back, Of Record is what is being filed now, Future Interests is what will be.Chapters0:00 The well that runs itself: robots on the rig floor1:21 Longer wells, second fractures2:30 The oil left in the rock3:34 An oilfield on the grid4:34 Carbon, and the pore space5:36 Methane, seen from orbit7:13 The title questions8:16 The record is clearListenSpotify: https://open.spotify.com/show/77fb0WyzglXByVokaASKdtApple Podcasts: https://podcasts.apple.com/us/podcast/the-ledger/id6806858601Archive: https://archiveledger.comX: https://x.com/archive_ledgerInstagram: https://www.instagram.com/archive_ledgerLinkedIn: https://www.linkedin.com/company/archiveledgerFacebook: https://www.facebook.com/profile.php?id=61593495299524The Ledger is an editorial publication of Archive Ledger, Inc. Illustrations are generated artwork directed and reviewed by the publication; charts, numbers and narration are the issue's own. No sponsors, no paid placements. It is not legal advice, and it is not a title opinion.9 min
- Two miles sideways: how a Permian well is drilled in 2026 | The Ledger No. 004, Part II of IIIA new Permian well runs about two miles sideways, and the first four-mile laterals were drilled in 2026. Rigs are back to 603 across the country, each drilling more wells than in early 2025, while the gas waits on new pipe and a lateral that crosses eight tracts asks the law who shares the oil.Read or listen to the full issue, every claim tied to a numbered source: https://archiveledger.com/ledger/004The Ledger, No. 004 · Part II of III · Of Record. How Americans learned to drill, lift and move oil on land, what a Permian well looks like in the autumn of 2026, and the robots, electric fleets and satellites promised next.The Ledger is Archive's publication on land and energy, of record. Three parts per issue: Chain of Title looks back, Of Record is what is being filed now, Future Interests is what will be.Chapters0:00 Two miles sideways: the four-mile lateral0:47 Older than the boom1:55 Rigs back, and each one does more3:24 A record month for New Mexico4:14 Gas is the constraint5:58 A lateral is a title event7:30 What gets recorded nextListenSpotify: https://open.spotify.com/show/77fb0WyzglXByVokaASKdtApple Podcasts: https://podcasts.apple.com/us/podcast/the-ledger/id6806858601Archive: https://archiveledger.comX: https://x.com/archive_ledgerInstagram: https://www.instagram.com/archive_ledgerLinkedIn: https://www.linkedin.com/company/archiveledgerFacebook: https://www.facebook.com/profile.php?id=61593495299524The Ledger is an editorial publication of Archive Ledger, Inc. Illustrations are generated artwork directed and reviewed by the publication; charts, numbers and narration are the issue's own. No sponsors, no paid placements. It is not legal advice, and it is not a title opinion.8 min
- Sixty-nine feet: how drilling for oil began in America | The Ledger No. 004, Part I of IIIEdwin Drake drove an iron pipe to rock and found oil at 69 feet in 1859. In the hundred and twenty years that followed, the rotary rig, the cone bit, the blowout preventer, the log, the fracture and the pipeline made that hole an industry, and each left a rule an examiner still reads.Read or listen to the full issue, every claim tied to a numbered source: https://archiveledger.com/ledger/004The Ledger, No. 004 · Part I of III · Chain of Title. How Americans learned to drill, lift and move oil on land, what a Permian well looks like in the autumn of 2026, and the robots, electric fleets and satellites promised next.The Ledger is Archive's publication on land and energy, of record. Three parts per issue: Chain of Title looks back, Of Record is what is being filed now, Future Interests is what will be.Chapters0:00 Sixty-nine feet at Titusville1:53 Salt wells and cable tools2:49 Spindletop and the rotary rig3:32 The cone bit4:31 Pressure, logs and the first fracture6:13 Pipe, and the law of the pipe7:42 Capture, spacing and pooling9:11 Two kinds of recordListenSpotify: https://open.spotify.com/show/77fb0WyzglXByVokaASKdtApple Podcasts: https://podcasts.apple.com/us/podcast/the-ledger/id6806858601Archive: https://archiveledger.comX: https://x.com/archive_ledgerInstagram: https://www.instagram.com/archive_ledgerLinkedIn: https://www.linkedin.com/company/archiveledgerFacebook: https://www.facebook.com/profile.php?id=61593495299524The Ledger is an editorial publication of Archive Ledger, Inc. Illustrations are generated artwork directed and reviewed by the publication; charts, numbers and narration are the issue's own. No sponsors, no paid placements. It is not legal advice, and it is not a title opinion.10 min
- Three barrels of water: who owns Permian produced water | The Ledger No. 003, Part III of IIIThe Permian brings up about three barrels of salt water for every barrel of oil, and in 2025 Texas decided that a typical lease carries it to the lessee. What the water is worth, who shares in it and whether it may leave the oilfield are still being written, differently on each side of the state line.Read or listen to the full issue, every claim tied to a numbered source: https://archiveledger.com/ledger/003The Ledger, No. 003 · Part III of III · Future Interests. The state line a survey marked in the wrong place in 1859 and the law kept there, the Gulf sea floor the United States leases on its own terms, and the salt water that comes up with Permian oil.The Ledger is Archive's publication on land and energy, of record. Three parts per issue: Chain of Title looks back, Of Record is what is being filed now, Future Interests is what will be.Chapters0:00 Three barrels of water: the Cactus decision0:59 Twenty-one million barrels a day2:30 A default rule, and a possessory interest3:53 Two states, two directions5:55 Money on the surface, and the cost of treatment7:47 Who takes the water8:40 The record is clearListenSpotify: https://open.spotify.com/show/77fb0WyzglXByVokaASKdtApple Podcasts: https://podcasts.apple.com/us/podcast/the-ledger/id6806858601Archive: https://archiveledger.comX: https://x.com/archive_ledgerInstagram: https://www.instagram.com/archive_ledgerLinkedIn: https://www.linkedin.com/company/archiveledgerFacebook: https://www.facebook.com/profile.php?id=61593495299524The Ledger is an editorial publication of Archive Ledger, Inc. Illustrations are generated artwork directed and reviewed by the publication; charts, numbers and narration are the issue's own. No sponsors, no paid placements. It is not legal advice, and it is not a title opinion.10 min
- Who owns the sea floor: the Gulf lease sale vs the Permian | The Ledger No. 003, Part II of IIIOn August 12, 2026 the United States leased Gulf sea floor on its own terms: $82,689,756 in high bids on 59 blocks at a 12.5 percent royalty. In the same weeks federal and state sales in the Permian paid 22 to 67 times as much an acre, and the difference begins with who owns the ground.Read or listen to the full issue, every claim tied to a numbered source: https://archiveledger.com/ledger/003The Ledger, No. 003 · Part II of III · Of Record. The state line a survey marked in the wrong place in 1859 and the law kept there, the Gulf sea floor the United States leases on its own terms, and the salt water that comes up with Permian oil.The Ledger is Archive's publication on land and energy, of record. Three parts per issue: Chain of Title looks back, Of Record is what is being filed now, Future Interests is what will be.Chapters0:00 Who owns the sea floor: the Gulf sale1:04 Deep water, and a calendar set by Congress1:54 Two bureaus become one2:33 Who owns the sea floor, 1947 to 19604:11 The lease, lessor by lessor5:07 Twenty-seven times as much an acre6:21 What gets recorded nextListenSpotify: https://open.spotify.com/show/77fb0WyzglXByVokaASKdtApple Podcasts: https://podcasts.apple.com/us/podcast/the-ledger/id6806858601Archive: https://archiveledger.comX: https://x.com/archive_ledgerInstagram: https://www.instagram.com/archive_ledgerLinkedIn: https://www.linkedin.com/company/archiveledgerFacebook: https://www.facebook.com/profile.php?id=61593495299524The Ledger is an editorial publication of Archive Ledger, Inc. Illustrations are generated artwork directed and reviewed by the publication; charts, numbers and narration are the issue's own. No sponsors, no paid placements. It is not legal advice, and it is not a title opinion.8 min
- The line on the ground: the New Mexico and Texas border | The Ledger No. 003, Part I of IIIIn 1850 Congress drew the western line of Texas on the 103rd meridian, and in 1859 a federal survey marked it on the ground two to four miles to the west. Congress and Texas made the marked line the law, and it is the line an examiner works to and a horizontal well now crosses.Read or listen to the full issue, every claim tied to a numbered source: https://archiveledger.com/ledger/003The Ledger, No. 003 · Part I of III · Chain of Title. The state line a survey marked in the wrong place in 1859 and the law kept there, the Gulf sea floor the United States leases on its own terms, and the salt water that comes up with Permian oil.The Ledger is Archive's publication on land and energy, of record. Three parts per issue: Chain of Title looks back, Of Record is what is being filed now, Future Interests is what will be.Chapters0:00 The line on the ground: Clark's corner1:56 A line drawn in Washington, 18502:34 Clark's survey and the dry meridian3:39 The error found, and measured4:37 Made law, 1891 and 19116:15 The other end of the line, 19277:08 The strip today, and the wells8:34 On paper, and on the groundListenSpotify: https://open.spotify.com/show/77fb0WyzglXByVokaASKdtApple Podcasts: https://podcasts.apple.com/us/podcast/the-ledger/id6806858601Archive: https://archiveledger.comX: https://x.com/archive_ledgerInstagram: https://www.instagram.com/archive_ledgerLinkedIn: https://www.linkedin.com/company/archiveledgerFacebook: https://www.facebook.com/profile.php?id=61593495299524The Ledger is an editorial publication of Archive Ledger, Inc. Illustrations are generated artwork directed and reviewed by the publication; charts, numbers and narration are the issue's own. No sponsors, no paid placements. It is not legal advice, and it is not a title opinion.10 min
- The barrel after the car: oil demand's peak and the lease | The Ledger No. 002, Part III of IIIThe market that prices a Permian barrel was assembled in a handful of dated moves, and in 2026 it absorbed the largest supply disruption in its history. The outlooks that follow it disagree by ninety million barrels a day about 2050. The lease does not.Read or listen to the full issue, every claim tied to a numbered source: https://archiveledger.com/ledger/002The Ledger, No. 002 · Part III of III · Future Interests. The trade that read the courthouse by hand, the barrels the newest federal data say the country pumps, ships and burns, and the market that will decide what a Permian barrel is for after the car.The Ledger is Archive's publication on land and energy, of record. Three parts per issue: Chain of Title looks back, Of Record is what is being filed now, Future Interests is what will be.Chapters0:00 The barrel after the car: the Hormuz shock0:57 The price: 61 to 124 and back2:12 Three agencies, three readings of 20262:43 OPEC, the embargo, the paper barrel3:31 Export ban to negative oil, 1975 to 20204:10 Where the barrel goes after the car6:29 What the lease says9:02 The buyer changes, the record does not9:39 The record is clearListenSpotify: https://open.spotify.com/show/77fb0WyzglXByVokaASKdtApple Podcasts: https://podcasts.apple.com/us/podcast/the-ledger/id6806858601Archive: https://archiveledger.comX: https://x.com/archive_ledgerInstagram: https://www.instagram.com/archive_ledgerLinkedIn: https://www.linkedin.com/company/archiveledgerFacebook: https://www.facebook.com/profile.php?id=61593495299524The Ledger is an editorial publication of Archive Ledger, Inc. Illustrations are generated artwork directed and reviewed by the publication; charts, numbers and narration are the issue's own. No sponsors, no paid placements. It is not legal advice, and it is not a title opinion.10 min
- Two thirds domestic: where America's oil comes from in 2026 | The Ledger No. 002, Part II of IIIThe newest hard month in the federal record is May 2026, released July 31. It shows the United States pumping 13,714 thousand barrels a day, New Mexico posting its largest month ever, and crude exports at a record. Here is where the barrel goes, and what a gallon in Carlsbad is made of.Read or listen to the full issue, every claim tied to a numbered source: https://archiveledger.com/ledger/002The Ledger, No. 002 · Part II of III · Of Record. The trade that read the courthouse by hand, the barrels the newest federal data say the country pumps, ships and burns, and the market that will decide what a Permian barrel is for after the car.The Ledger is Archive's publication on land and energy, of record. Three parts per issue: Chain of Title looks back, Of Record is what is being filed now, Future Interests is what will be.Chapters0:00 Two thirds domestic: three releases0:23 May 2026: 13.7 million barrels a day1:17 Imports: Canadian, and heavy2:02 Exports: a world price for a Permian barrel3:04 How much of the crude is domestic5:06 The prices, and Hormuz5:55 Eddy and Lea: royalty gives way to bonus7:06 What June answeredListenSpotify: https://open.spotify.com/show/77fb0WyzglXByVokaASKdtApple Podcasts: https://podcasts.apple.com/us/podcast/the-ledger/id6806858601Archive: https://archiveledger.comX: https://x.com/archive_ledgerInstagram: https://www.instagram.com/archive_ledgerLinkedIn: https://www.linkedin.com/company/archiveledgerFacebook: https://www.facebook.com/profile.php?id=61593495299524The Ledger is an editorial publication of Archive Ledger, Inc. Illustrations are generated artwork directed and reviewed by the publication; charts, numbers and narration are the issue's own. No sponsors, no paid placements. It is not legal advice, and it is not a title opinion.8 min
- Run the names: how the landman's trade was born | The Ledger No. 002, Part I of IIIThe record came before the trade. A Texas clerk was told to record deeds in 1836; a New Mexico clerk was told in 1887 that the record was notice to all the world. Everything a landman does today descends from the problem of reading those books.Read or listen to the full issue, every claim tied to a numbered source: https://archiveledger.com/ledger/002The Ledger, No. 002 · Part I of III · Chain of Title. The trade that read the courthouse by hand, the barrels the newest federal data say the country pumps, ships and burns, and the market that will decide what a Permian barrel is for after the car.The Ledger is Archive's publication on land and energy, of record. Three parts per issue: Chain of Title looks back, Of Record is what is being filed now, Future Interests is what will be.Chapters0:00 Run the names: the clerk's book2:14 The name index, and the missing tract index3:06 The 1920s booms: Santa Rita, Artesia, Hobbs4:47 Producers 88, a printer's job number5:30 Lease hounds become landmen, 19557:08 The stand-up examination and the run sheet8:51 Federal and state landlords10:06 Nothing in the chain has been repealedListenSpotify: https://open.spotify.com/show/77fb0WyzglXByVokaASKdtApple Podcasts: https://podcasts.apple.com/us/podcast/the-ledger/id6806858601Archive: https://archiveledger.comX: https://x.com/archive_ledgerInstagram: https://www.instagram.com/archive_ledgerLinkedIn: https://www.linkedin.com/company/archiveledgerFacebook: https://www.facebook.com/profile.php?id=61593495299524The Ledger is an editorial publication of Archive Ledger, Inc. Illustrations are generated artwork directed and reviewed by the publication; charts, numbers and narration are the issue's own. No sponsors, no paid placements. It is not legal advice, and it is not a title opinion.11 min
- Who owns the heat? Geothermal comes to the oilfield | The Ledger No. 001, Part III of IIIThe horizontal well, the multistage frac and the fiber-optic cable that remade the Permian are being pointed at a resource that exists under every county in the country: heat. What enhanced geothermal has proved this summer, what it still has to perfect, and the title question it brings with it.Read or listen to the full issue, every claim tied to a numbered source: https://archiveledger.com/ledger/001The Ledger, No. 001 · Part III of III · Future Interests. A first entry. The well that made southeastern New Mexico, the four-billion-dollar afternoon that just re-leased it, and the oilfield tools now being pointed at a resource under every county: heat.The Ledger is Archive's publication on land and energy, of record. Three parts per issue: Chain of Title looks back, Of Record is what is being filed now, Future Interests is what will be.Chapters0:00 Future Interests: drill there, again1:15 What changed is the tools2:34 Fervo, Project Red and Cape Station4:59 Utah FORGE, the Geothermal Shot and Sage6:06 What remains: cost, flow, control, transmission7:09 New Mexico's hand7:49 Who owns the heat?9:51 The record is clearListenSpotify: https://open.spotify.com/show/77fb0WyzglXByVokaASKdtApple Podcasts: https://podcasts.apple.com/us/podcast/the-ledger/id6806858601Archive: https://archiveledger.comX: https://x.com/archive_ledgerInstagram: https://www.instagram.com/archive_ledgerLinkedIn: https://www.linkedin.com/company/archiveledgerFacebook: https://www.facebook.com/profile.php?id=61593495299524The Ledger is an editorial publication of Archive Ledger, Inc. Illustrations are generated artwork directed and reviewed by the publication; charts, numbers and narration are the issue's own. No sponsors, no paid placements. It is not legal advice, and it is not a title opinion.11 min
About The Ledger
From the publisher's feed
Land & energy, of record. Each issue of Archive's publication traces a chain of title, reads the present record, and looks at what comes next: sourced, numbered, and narrated.