# Occam Technology - Full Documentation

## About
Occam Technology (formerly Wiltshire Geological Services) has operated since 1969 from Adelaide, South Australia. We maintain Australia's most comprehensive private archive of petroleum well log data. Over 12,000 wells across Australia, New Zealand, Timor-Leste, and Papua New Guinea.

## Data Offering
- **Archive Size**: 12,000+ petroleum wells
- **Format**: LAS (Log ASCII Standard), workstation-ready digital well log data
- **Geographic Coverage**: Australia (all states/territories), New Zealand, Timor-Leste, Papua New Guinea
- **Temporal Coverage**: 1969 to present
- **Data Types**: Wireline logs (gamma ray, resistivity, sonic, density, neutron), MWD/LWD, core analysis, completion data, deviation surveys
- **Quality**: All data undergoes proprietary QC processing before delivery

## Products
### Digital Well Logs (LAS)
Quality-controlled wireline log data. Available per-well or in bulk for basin studies.

### Well Data Summaries (WDS)
Condensed extracts from well completion reports including analytical data, drilling reports, formation tops, and deviation surveys. Available as structured text files.

## Services
- **Digitisation**: Convert print or image wireline logs to digital LAS format
- **Quality Control**: Depth-match, splice, and validate existing digital log data
- **Reformatting**: Convert between DLIS, LIS, and LAS formats
- **Custom Services**: Bespoke data packages for basin studies, CCS site assessment, and geothermal projects

## Ordering Process
1. **Search**: Use the interactive map at https://www.occam.com.au/map or browse by state/basin at https://www.occam.com.au/wells
2. **Request a Quote**: Add wells to your inquiry cart and submit, or contact us at hello@occam.com.au
3. **Receive Data**: QC'd data delivered digitally, typically within days

## Pricing
Quote-based. Pricing depends on data type, volume, and processing requirements. Contact hello@occam.com.au for quotes.

## Key Pages
- https://www.occam.com.au/ - Homepage with archive overview
- https://www.occam.com.au/data-archive - Browse the well log collection by basin
- https://www.occam.com.au/map - Interactive map with filtering by state, basin, operator, depth, date, and spatial drawing tools
- https://www.occam.com.au/services - Digitisation, QC, and reformatting services
- https://www.occam.com.au/how-it-works - Three-step ordering process
- https://www.occam.com.au/well-data-summaries - Well Data Summary product details
- https://www.occam.com.au/faq - 14 frequently asked questions
- https://www.occam.com.au/contact - Contact form and enquiry submission
- https://www.occam.com.au/sample-data - Free sample LAS files (Bilyara 1 well)
- https://www.occam.com.au/glossary - Well log terminology reference

## URL Patterns
- https://www.occam.com.au/wells - All wells index (browse by state)
- https://www.occam.com.au/wells/{state} - Wells in a state (e.g., /wells/western-australia)
- https://www.occam.com.au/wells/{state}/{basin} - Wells in a basin (e.g., /wells/western-australia/carnarvon-basin)
- https://www.occam.com.au/wells/{state}/{basin}/{well} - Individual well detail page
- https://www.occam.com.au/basin/{basin} - Basin landing page (cross-state)
- https://www.occam.com.au/operators - All operators hub
- https://www.occam.com.au/operators/{slug} - Wells by operator
- https://www.occam.com.au/drillers - All drillers hub
- https://www.occam.com.au/drillers/{slug} - Wells by driller
- https://www.occam.com.au/rigs - All rigs hub
- https://www.occam.com.au/rigs/{slug} - Wells by rig

## Public API Endpoints

### GET https://www.occam.com.au/api/wells/map
Returns well locations for map display. Supports extensive filtering.
Parameters: search, states[], basins[], operators[], permits[], drillers[], rigs[], min_depth, max_depth, spud_date_from, spud_date_to, compln_date_from, compln_date_to, wds[], spatial_type, spatial_data, curve_groups[]
Returns: [{"Well_Name": str, "Lat": float, "Lon": float, "Basin_Primary": str}]

### GET https://www.occam.com.au/api/wells/suggest?q={query}
Autocomplete well name suggestions. Supports % wildcard.
Parameters: q (min 1 char), limit (1-50, default 10)
Returns: [str]

### GET https://www.occam.com.au/api/wells/operators/search?q={query}
Search operators for autocomplete.
Parameters: q (min 2 chars)
Returns: [str]

### GET https://www.occam.com.au/api/wells?page={n}&page_size={n}
Paginated well list with basic filters.
Parameters: page, page_size (10-100), search, state, basin, operator, classification, min_depth, max_depth
Returns: {"wells": [...], "total": int, "page": int, "page_size": int, "total_pages": int}

### GET https://www.occam.com.au/api/wells/stats
Quick statistics.
Returns: {"wells": int, "basins": int}

### GET https://www.occam.com.au/api/wells/{well_name}
Full details for a single well.
Returns: Well object with name, state, basins, coordinates, depth, dates, operator, driller, rig, classification, status, shows, data availability

### GET https://www.occam.com.au/api/wells/{well_name}/data
Available log data for a well: streams, traces, curve groups, depth ranges.
Returns: {"well_name": str, "stream_count": int, "trace_count": int, "data_points": int, "streams": [...], "traces_by_group": {...}}

### GET https://www.occam.com.au/api/wells/filters/options
Distinct values for all filter dropdowns (states, basins, operators, permits, drillers, rigs, curve groups, depth range).

### GET https://www.occam.com.au/api/basins
All basins with well counts and geographic bounds (5-minute cache).

### GET https://www.occam.com.au/api/search?q={query}
Global search across wells, basins, and operators.
Parameters: q (min 2 chars), limit (1-50, default 20)
Returns: {"results": [{"type": str, "title": str, "subtitle": str, "url": str}]}

### GET https://www.occam.com.au/api/basin/{basin_name}/wells
Wells for a specific basin with pagination.
Parameters: limit (1-100, default 10), offset (default 0)

## Spatial Filtering
The /api/wells/map endpoint supports spatial filters via spatial_type and spatial_data parameters:
- Circle: spatial_type=circle, spatial_data={"center": [lon, lat], "radius_m": meters}
- Polygon: spatial_type=polygon, spatial_data={"coordinates": [[lon, lat], ...]}
- Rectangle: spatial_type=rectangle, spatial_data={"bounds": [[sw_lat, sw_lng], [ne_lat, ne_lng]]}

## Contact
- Email: hello@occam.com.au
- Website: https://www.occam.com.au/contact
- Location: Adelaide, South Australia