SIC 1389 · Mining, Oil and Gas

Oil & Gas Field Services, NEC

OpenFilings tracks 11 companies that the SEC classifies under Standard Industrial Classification code 1389; the most recent filing among them is dated Oct 27, 2026. 11 of them report standardized annual figures in XBRL, shown in the revenue column.

SEC EDGAR snapshot updated Oct 27, 2026, 11:27 PM EDT. Not investment advice.

Companies in this industry

Oil & Gas Field Services, NEC companies (SIC 1389)
#CompanyStateLatest filingRevenue (latest FY)
236SLB SLB LIMITED/NVTXOct 27, 2026$35.7BFY2025
483HAL HALLIBURTON COTXOct 26, 2026$22.2BFY2025
1564OII OCEANEERING INTERNATIONAL INCTXOct 22, 2026$2.8BFY2025
1596WBI WaterBridge Infrastructure LLCTXOct 7, 2026$525.6MFY2025
1804LBRT Liberty Energy Inc.COOct 22, 2026$4.0BFY2025
1813WTTR Select Water Solutions, Inc.TXOct 21, 2026$1.4BFY2025
1922HOS HORNBECK OFFSHORE SERVICES, INC.LAOct 27, 2026$1.3BFY2025
1989NESR National Energy Services Reunited Corp.TXSep 11, 2026$1.3BFY2025
2237RES RPC INCGASep 21, 2026$1.6BFY2025
2496PUMP ProPetro Holding Corp.TXOct 27, 2026$1.3BFY2025
2642ACDC ProFrac Holding Corp.TXSep 16, 2026$1.9BFY2025

Ranked by position in the SEC company ticker list (roughly by market value) among all companies we track. Revenue is the latest full fiscal year; amounts in a foreign currency are shown with its code.

Latest reports from these companies

Annual, quarterly and current reports and proxy statements filed by the companies above, newest first.

Recent filings, SIC 1389
FiledCompanyFormWhat it isOriginal
Oct 23, 2026HAL HALLIBURTON CO10-QQuarterly report· period Sep 30, 2026Document · Index
Oct 23, 2026SLB SLB LIMITED/NV8-KResults of operations; Regulation FD disclosure· period Oct 23, 2026Document · Index
Oct 22, 2026LBRT Liberty Energy Inc.10-QQuarterly report· period Sep 30, 2026Document · Index
Oct 22, 2026OII OCEANEERING INTERNATIONAL INC10-Q10-Q OCEANEERING INTERNATIONAL, INC. 3Q 2026· period Sep 30, 2026Document · Index
Oct 21, 2026LBRT Liberty Energy Inc.8-KResults of operations· period Oct 21, 2026Document · Index
Oct 21, 2026OII OCEANEERING INTERNATIONAL INC8-KResults of operations· period Oct 21, 2026Document · Index
Oct 21, 2026WTTR Select Water Solutions, Inc.8-KMaterial agreement; New financial obligation· period Oct 21, 2026Document · Index
Oct 20, 2026HAL HALLIBURTON CO8-KResults of operations; Regulation FD disclosure· period Oct 20, 2026Document · Index
Oct 19, 2026PUMP ProPetro Holding Corp.8-KDirector or officer change; Regulation FD disclosure· period Oct 15, 2026Document · Index
Oct 16, 2026WTTR Select Water Solutions, Inc.8-KOther events· period Oct 14, 2026Document · Index
Oct 15, 2026HAL HALLIBURTON CO8-KDirector or officer change; Regulation FD disclosure· period Oct 15, 2026Document · Index
Oct 13, 2026WTTR Select Water Solutions, Inc.8-KMaterial agreement; Results of operations; Regulation FD disclosure; Other events· period Oct 13, 2026Document · Index
Oct 6, 2026SLB SLB LIMITED/NV8-KDirector or officer change· period Oct 5, 2026Document · Index
Sep 24, 2026WTTR Select Water Solutions, Inc.8-KMaterial agreement; Unregistered equity sale; Regulation FD disclosure; Other events· period Sep 24, 2026Document · Index
Sep 22, 2026PUMP ProPetro Holding Corp.8-KRegulation FD disclosure· period Sep 22, 2026Document · Index
Sep 21, 2026PUMP ProPetro Holding Corp.8-KDirector or officer change· period Sep 16, 2026Document · Index
Sep 21, 2026WBI WaterBridge Infrastructure LLC8-KDirector or officer change· period Sep 18, 2026Document · Index
Sep 18, 2026LBRT Liberty Energy Inc.8-KMaterial agreement· period Feb 13, 2026Document · Index
Sep 16, 2026ACDC ProFrac Holding Corp.8-KMaterial agreement; New financial obligation· period Sep 11, 2026Document · Index
Sep 16, 2026HAL HALLIBURTON CO8-KOther events· period Sep 15, 2026Document · Index
Sep 8, 2026HOS HORNBECK OFFSHORE SERVICES, INC.8-K/ACurrent report· period Aug 28, 2026Document · Index
Sep 8, 2026OII OCEANEERING INTERNATIONAL INC8-KRegulation FD disclosure· period Sep 8, 2026Document · Index
Sep 8, 2026RES RPC INC8-KDirector or officer change· period Sep 3, 2026Document · Index
Sep 4, 2026HOS HORNBECK OFFSHORE SERVICES, INC.8-KDirector or officer change; Regulation FD disclosure· period Sep 1, 2026Document · Index
Sep 3, 2026HOS HORNBECK OFFSHORE SERVICES, INC.8-KRegulation FD disclosure· period Sep 2, 2026Document · Index

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Source

  • U.S. Securities and Exchange Commission, EDGAR company submissions (SIC code and description) and XBRL company facts. The SEC does not endorse OpenFilings.