
Chieftain International, Inc. — Investor Relations & Filings
Chieftain International, Inc. was an oil and natural gas exploration and production (E&P) company. Its core business involved the exploration for and production of hydrocarbon assets, primarily operating in the United States and the United Kingdom sector of the North Sea. Historically, the company was also involved in the importation of Canadian natural gas. Chieftain International, Inc. ceased independent operations in 2001 following its acquisition by Hunt Oil Company of Dallas in a transaction valued at approximately $915 million.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| Material change report - English.pdf | 2001-06-28 | English | |
| Other.PDF | 2001-03-23 | English | |
| Other Correspondence.pdf | 2000-07-25 | English | |
| Other Correspondence.PDF | 2000-04-14 | English | |
| Other Correspondence.pdf | 2000-04-13 | English | |
| Other Correspondence.PDF | 2000-04-13 | English |
Browse filings by year
5 years| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2001
2 filings
| |||||
| 47655137 | Material change report - English.pdf | 2001-06-28 | English | ||
| 47655141 | Other.PDF | 2001-03-23 | English | ||
|
2000
9 filings
| |||||
| 47655168 | Other Correspondence.pdf | 2000-07-25 | English | ||
| 47655172 | Other Correspondence.PDF | 2000-04-14 | English | ||
| 47655199 | Other Correspondence.pdf | 2000-04-13 | English | ||
| 47655203 | Other Correspondence.PDF | 2000-04-13 | English | ||
| 47655207 | Other Correspondence.PDF | 2000-04-13 | English | ||
| 47655211 | Other Correspondence.pdf | 2000-04-12 | English | ||
| 47655214 | Other Correspondence.PDF | 2000-04-12 | English | ||
| 47655245 | Other Correspondence.pdf | 2000-04-07 | English | ||
| 47655249 | Other.PDF | 2000-03-30 | English | ||
|
1999
4 filings
| |||||
| 47655253 | Other Correspondence.w51 | 1999-04-12 | English | ||
| 47655257 | Other Correspondence.w52 | 1999-04-05 | English | ||
| 47655475 | Other Correspondence.w61 | 1999-04-01 | English | ||
| 47655479 | Other Correspondence.w51 | 1999-04-01 | English | ||
Market data
Market data not available
Price history
Peer group · Extraction of crude petroleum
| Company | Ticker | Country | Sector |
|---|---|---|---|
|
Canadian Hunter Exploration Ltd.
Independent energy producer of natural gas and oil, pioneer…
|
HTR | CA | Mining and quarrying |
|
CANADIAN NATURAL RESOURCES LTD
An independent energy company producing crude oil and natur…
|
CNQ | US | Mining and quarrying |
|
Canadian Overseas Petroleum Limited
International oil and gas exploration, development, and pro…
|
XOP | CA | Mining and quarrying |
|
Canadian Quantum Energy Corporation
Explores and develops petroleum and natural gas properties …
|
CQM-H | CA | Mining and quarrying |
|
Canamax Energy Ltd.
Acquires and develops non-core oil and gas assets in the We…
|
CAC | CA | Mining and quarrying |
|
CanAsia Energy Corp.
Junior oil and gas company exploring, acquiring, developing…
|
CEC | CA | Mining and quarrying |
|
Canext Energy Ltd.
Upstream energy company exploring, developing, and producin…
|
— | CA | Mining and quarrying |
|
Cannon Oil & Gas Ltd.
An energy sector company focused on oil and natural gas act…
|
— | CA | Mining and quarrying |
|
Canoro Resources Ltd.
Specializes in oil and gas Exploration and Production (E&P)…
|
CNS.H | CA | Mining and quarrying |
|
Canrise Resources Ltd.
Present operational status and core business activities can…
|
— | CA | Mining and quarrying |
Chieftain International, Inc. via the API
Pull this company's filings, identifiers, and metadata as JSON or Markdown. Authenticate with your API key, then query by company ID, ISIN, or LEI. Full schema documented in the OpenAPI spec.
Endpoints
| GET | /api/companies/42520/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=42520 | Paginated list of all filings (filterable by type, date, language) |
| GET | /api/filings/{id}/ | Single filing — metadata, document URL, processing status |
| GET | /api/filings/{id}/markdown/ | Filing content as Markdown (PDF → text/tables/figures) |
| GET | /api/isins/?company=42520 | All ISINs registered to this company |
| GET | /api/filing-types/ | Reference: every filing-type code + category |
cURL
$ curl https://api.financialreports.eu/api/filings/?company=42520 \ -H "x-api-key: $FR_API_KEY" \ -H "Accept: application/json"
Python
import requests r = requests.get( "https://api.financialreports.eu/api/filings/", params={"company": 42520}, headers={"x-api-key": API_KEY}, ) filings = r.json()["results"]
MCP server
// MCP server URL https://mcp.financialfilings.com/mcp // Once connected, the LLM can query this company directly: "Pull the latest 5 filings for Chieftain International, Inc. (id: 42520)"
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