{
  "abstract": "The present invention relates to a method to increase the volume of a wellbore, said method comprising: providing a wellbore located within a rock formation; providing a modified acid composition comprising at least two components: a first component being an amino acid and a second component being a mineral acid; wherein said first component and second component being present a molar ratio ranging from 1:2 to 1:12.5; injecting said modified acid composition into said wellbore at a pressure below fracking pressure; allowing the modified acid composition to be in contact with the formation for a period of time long enough to allow the modified acid to create a series of wormholes and consequently increase the surface area fluidly connected to said wellbore to enhance the absorption capacity of carbon dioxide injected into said wellbore.",
  "assignees": [
    "DORF KETAL CHEMICALS FZE"
  ],
  "authors": [
    "WEISSENBERGER MARKUS"
  ],
  "canonical_url": "https://opentechnical.org/p/OT-2026-000001748",
  "categories": [
    "material-handling/conveying-systems"
  ],
  "extent": {
    "figures": 0,
    "paragraphs": 0,
    "words": 134
  },
  "figures": [],
  "files": [
    {
      "bytes": 9835,
      "media_type": "text/html; charset=utf-8",
      "name": "index.html",
      "sha256": "ae1fcc689378f760363ae03e7429786ae8ae9af8fcc0ff70b2be463170b4bc00"
    },
    {
      "bytes": 1274,
      "media_type": "text/markdown; charset=utf-8",
      "name": "publication.md",
      "sha256": "c645555a11193aa9d6bcc1cbc2749960dfcd7fe72200930da7cc9f73e4f6f917"
    },
    {
      "bytes": 1376,
      "media_type": "text/plain; charset=utf-8",
      "name": "publication.txt",
      "sha256": "5d3ec2084de1f46a56e1e447765df221eea49b62344473c4becdb899c75fce4d"
    }
  ],
  "integrity": {
    "hash_algorithm": "sha256",
    "keys_url": "https://opentechnical.org/integrity/keys",
    "record_url": "https://opentechnical.org/p/OT-2026-000001748/integrity",
    "signature_algorithm": "Ed25519",
    "signature_file": "manifest.sig",
    "verify_url": "https://opentechnical.org/integrity/verify"
  },
  "keywords": [
    "b65g5/00",
    "e21b41/0064",
    "e21b41/0064",
    "c09k8/74",
    "c09k8/74",
    "c09k8/74"
  ],
  "language": "en",
  "license": {
    "name": "Creative Commons Attribution 4.0 International",
    "url": "https://creativecommons.org/licenses/by/4.0/"
  },
  "publication_id": "OT-2026-000001748",
  "published_at": "2026-09-15T19:08:23.140903Z",
  "publisher": "Nebula Innovations Limited",
  "record_type": "record",
  "schema": "opentechnical-publication-manifest/1.0",
  "source_date": "2026-03-19",
  "source_id": "US-2026078655-A1",
  "source_name": "the United States Patent and Trademark Office",
  "source_url": "https://patents.google.com/patent/US2026078655A1",
  "supersedes": null,
  "title": "Method to improve carbon capture and storage",
  "uuid": "01a0a678-64e3-74e8-964a-77fb3f8a41a2"
}