Screening & Subsurface
Candidate selection, well data review, target zone definition, and technical risk mapping.
Putra Etam Lestari (PESI)
Bringing Idle Wells Back to Sustainable Production
PESI is an upstream oil and gas support services company focused on the reactivation, production optimisation, and operation of wells with remaining potential — grounded in well data, fit-for-purpose technology, and HSSE compliance.
11–15 BOPD
AR-54 production track record, Arahan Field
Safety First
Safety is the precondition for every job in the field.
Integrity
We uphold honesty, compliance, and sound governance.
Sustainability
We manage operations and the environment for a better future.
Teamwork
We work across functions to deliver the best operational results.
About Us
A Dependable Partner for Production Recovery
PT Putra Etam Lestari (PESI) turns idle well potential into safe, measurable production. We integrate subsurface, well service, artificial lift, production operations, and HSSE capabilities to deliver incremental production that can be verified.
After proving its reactivation capability at the Arahan Field, PESI was appointed to carry out the idle well cooperation at Limau Field, South Sumatra, under a 2026 contract with PT Pertamina EP.
Since 2022
Upstream oil & gas support services
Our Services
Integrated Solutions across the Full Reactivation Cycle
PESI covers the complete chain — from candidate well selection through to volume reconciliation at the sales point.
Well Service
Clean-out, sand bailer, scraper, swab test, and well potential evaluation.
Artificial Lift
Selection and installation of the lift method that suits each well.
Production Operations
Start-up, monitoring, optimisation, maintenance, and production volume recording.
Lifting & Reconciliation
Delivery, custody transfer point, sales point, and traceable production reconciliation.
Need your idle wells assessed?
Our team is ready to discuss reactivation potential and performance-based cooperation schemes.
5 Years
Contract term following issuance of the work order
20 Wells
Phased reactivation target across phases 1 & 2
11–15
BOPD AR-54 production track record, January 2025
3 Systems
Active quality, OH&S, and HSSE management certifications
Where We Stand
Entering a New Operating Phase under a Long-Term Contract
The idle well cooperation at Limau Field, South Sumatra, forms the basis of PESI's long-term execution.
Active Contract
PT Pertamina EP × PESI
Idle well management cooperation at Limau Field, South Sumatra, under a remuneration scheme based on verified production.
24 April 2026
Date the cooperation agreement was signed
5 Years
Contract term counted from issuance of the work order
11–15 BOPD
AR-54 production track record as of January 2025
Production & Lifting Chain
Connected through to Custody Transfer and Sales Point
Volume reconciliation preserves traceability from field production through to the basis for remuneration.
01
Well & Storage
02
Custody Transfer
03
Transport
04
Receiving Point
05
Sales Point
Management Systems
HSSE and Quality Underpin Every Field Decision
Technical readiness is inseparable from safety, occupational health, the environment, process quality, and auditable documentation.
E-CHSEMS
Valid until 9 June 2027
ISO 9001:2015
Quality Management System
ISO 45001:2018
Occupational Health & Safety
HSE Plan
Site-specific control and reporting
Partnering for Production Recovery
Let us discuss idle well reactivation potential, performance-based cooperation, and your due diligence requirements.