AFE Leaks API

This REST API provides access to oil & gas well cost data, completions, locations, production, and associated metadata. Access is protected by Firebase authentication and Stripe subscription validation.

Authentication

All requests must include a valid Firebase ID token in the Authorization header as:

Authorization: Bearer <id_token>

Base URL

https://api.afeleaks.com

Endpoints

GET /api/cost-data

Returns summarized cost data by well (API-level).

GET /api/cost-breakdown

Returns line-item level cost details.

GET /api/wells

Returns general well metadata. Supports dynamic column selection.

GET /api/production

Returns production records.

GET /api/casing

Returns casing design records.

GET /api/locations

Returns well-path or location data.

GET /api/surveys

Returns directional survey records.

GET /api/welltests

Returns flow/pressure test data.

GET /api/formations

Returns formation tops and geology records.

GET /api/files

Returns regulatory file links.

Common Query Parameters

• limit: Max records to return (default: 100, max: 10,000)
• offset: Starting row offset for pagination (default: 0)

Filtering

All endpoints that join with og_data support the following filters:

• operator
• state
• county
• reservoir
• lease
• wellNum
• spudDateMin / spudDateMax
• fpYearMin / fpYearMax
• perfIntervalMin / perfIntervalMax
• tvdMin / tvdMax

Column Selection (Wells Endpoint)

Use the ?columns= parameter to return a subset of columns.

/api/wells?columns=API,lease,leaseNum,wellNum,state,county,operator,...

Errors

• 403 Unauthorized – missing/invalid token or no subscription
• 500 Internal Server Error – server failure

Pagination Example

/api/cost-data?limit=5000&offset=10000

Returns rows 10,001–15,000.

Example Full Filter

https://api.afeleaks.com/api/wells?state=TX&county=Reeves&operator=Devon&reservoir=Wolfcamp%20A&lease=Example&wellNum=1234&spudDateMin=2018-01-01&spudDateMax=2022-12-31&fpYearMin=2019&fpYearMax=2023&perfIntervalMin=4000&perfIntervalMax=7000&tvdMin=9000&tvdMax=11000&limit=200

Questions? bd@afeleaks.com