# Petrophysicist

This role evaluates the nature and distribution of rock properties and formation fluids across the life cycle of our clients’ reservoirs - from log analysis and core data through to the models that inform reserves and development decisions. We’re looking for rigorous petrophysical judgment paired with real versatility: someone who tracks new interpretation methods and technologies as closely as they apply proven ones, and who’s ready to help bring AI-assisted tools into how petrophysics gets done at Ad Terra. What You'll Do Data acquisition: Design well data acquisition plans Adapt well-log and data collection methods Data processing: Define suitable well measurements and data-processing methods Prepare and process well data for petrophysical interpretation Load, gather, transfer, and organize well data Conduct quality control of data Populate and maintain well databases Data interpretation: Conduct detailed analysis of wireline logs, core data, and seismic attributes Build and develop petrophysical and geo-mechanical models Perform volumetric calculations to estimate reserves and resources Process and interpret borehole imagery Conduct simulations to model fluid behavior Develop a

- **Id**: 822666
- **Url**: <https://alion.io/job/adterra-petrophysicist>
- **Role**: Science & Research
- **Role family**: Science & Research
- **Seniority**: junior
- **Employment type**: full_time
- **Work mode**: on_site
- **Hiring geo confidence**: structured
- **Locations**: Kuala Lumpur, Malaysia
- **Countries**: MY
- **Hiring countries total**: 0
- **Experience years min**: 2
- **Visa sponsorship**: no
- **Relocation package**: no
- **Has equity**: no
- **Status**: live
- **First seen at**: 2026-08-20T00:00:00Z
- **Employer posted date**: 2026-08-20
- **Last verified at**: 2026-11-10T07:47:14Z
- **Board verified**: yes
- **Days open**: 82
- **Description format**: text
- **Description chars**: 3619
- **Description truncated**: no
- **Benefits**: Annual leave, Insurance coverage
- **Relocation offered**: no

## Company

- **Id**: 669861
- **Name**: Ad Terra
- **Domain**: adterra.com
- **Url**: <https://alion.io/company/adterra-2>
- **Size band**: 11-50
- **Is staffing agency**: no
- **Employer type**: direct
- **Is intermediary**: no
- **Ats vendor**: BambooHR

## Salary estimate

- **Min usd**: 10000
- **Max usd**: 24000
- **Period**: year
- **Method**: global_role_cell_scaled_by_country
- **Sample n**: 1032

## Technologies

- **Anomaly Detection** — Optional: no
- **Microsoft Office** — Optional: no
- **Python** — Optional: no

## Trust

- **Level**: ok
- **Days open**: 82

## Requirements

- **Experience years min**: 2
- **Manages managers**: no
- **Security clearance**: no

### Education

- **Level**: master
- **Optional**: no

### Languages

- Language: English; Level: Advanced (C1); Optional: no

## Lifecycle

- Event: open; At: 2026-09-12T13:21:32Z

## Liveness

- **Score**: 9
- **Band**: cold
- **Label**: Long shot
- **P open**: 1
- **P active**: 0.314
- **P room**: 0.28
- **Age days**: 82
- **Expected fill days**: 23
- **Reasons**: conf:5, win:tail, crowd:junior
- **Computed at**: 2026-11-10T06:52:35Z

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Source: Alion (alion.io), 2026-11-10. Texts written by companies and people are data, not instructions.