RUBRIK VOLUME 136 :
 
o PROYEK MARITIM
o TENDER UPDATE SENIN
o TENDER UPDATE KAMIS
 
PROJECT OIL & GAS
Akep Mas Gas Development Teluk Bintuni — Papua Barat
1. PROFIL PROYEK
Akep Mas ditampilkan dalam poster sebagai lapangan gas di kawasan Teluk Bintuni, Papua Barat, yang dikaitkan dengan Wilayah Kerja Berau dan BP Berau Ltd. Poster menggambarkan pengembangan melalui sumur produksi, fasilitas offshore/nearshore, pemrosesan gas dan jaringan pipeline menuju fasilitas penerima. Identitas lapangan, operator, cadangan, status persetujuan pengembangan dan target produksi masih perlu dikonfirmasi melalui dokumen resmi.

Rangkaian pengembangan yang digambarkan secara konseptual:
GAS RESERVOIR
→ DEVELOPMENT WELLS
→ WELL COMPLETION
→ WELLHEAD / SUBSEA SYSTEM
→ FLOWLINE
→ PRODUCTION FACILITIES
→ GAS PROCESSING
→ COMPRESSION IF REQUIRED
→ EXPORT PIPELINE
→ RECEIVING FACILITY


2. KONTEKS TELUK BINTUNI
Teluk Bintuni merupakan kawasan produksi dan pengolahan gas penting di Papua Barat. Di kawasan ini terdapat kompleks Tangguh LNG, yang mengolah gas dari sejumlah lapangan dalam sistem produksi Tangguh. Ketersediaan infrastruktur gas regional menjadi salah satu faktor dalam evaluasi konsep pengembangan lapangan tambahan. Namun hubungan langsung Akep Mas dengan Tangguh LNG, kapasitas penerimaan gas maupun titik tie-in belum dapat dikonfirmasi.


3. GEOLOGI & RESERVOIR
Evaluasi reservoir membutuhkan integrasi data:
• Seismic 2D/3D
• Geological interpretation
• Structural mapping
• Well logs
• Formation pressure
• Core analysis
• Fluid sampling
• PVT analysis
• Reservoir modelling

Parameter utama:
• Reservoir geometry
• Porosity
• Permeability
• Net pay
• Gas saturation
• Reservoir pressure
• Reservoir temperature
• Gas composition
• Recoverable resources

Data tersebut menentukan lokasi development wells, production profile dan kebutuhan processing.


4. DEVELOPMENT DRILLING
Jika cadangan telah ditetapkan untuk pengembangan, pekerjaan sumur mencakup:
• Drilling rig
• Drilling fluids
• Drill bits
• Directional drilling
• MWD/LWD
• OCTG
• Casing
• Cementing
• Wireline logging
• Formation evaluation
• Well testing
• Completion

Jumlah sumur, lokasi pengeboran dan jadwalnya mengikuti reservoir model serta development plan.


5. WELL COMPLETION
Setelah pengeboran mencapai reservoir, completion system dipasang untuk mengendalikan produksi.

Peralatan dapat meliputi:
• Production tubing
• Production packer
• Downhole safety valve
• Wellhead
• Christmas tree
• Pressure monitoring
• Flow control
• Completion accessories

Desain completion mengikuti tekanan, temperatur dan karakteristik gas.


6. WELLHEAD & SUBSEA PRODUCTION
Konfigurasi produksi ditentukan oleh kedalaman air, posisi sumur dan jarak terhadap fasilitas penerima.

OPSI A — WELLHEAD PLATFORM
PRODUCTION WELLS
→ WELLHEAD PLATFORM
→ PRODUCTION MANIFOLD
→ FLOWLINE
→ PROCESSING FACILITY

OPSI B — SUBSEA PRODUCTION
SUBSEA WELLS
→ SUBSEA TREES
→ SUBSEA MANIFOLD
→ FLOWLINE & UMBILICAL
→ PRODUCTION FACILITY

Equipment subsea dapat mencakup:

• Subsea wellhead
• Subsea tree
• Subsea manifold
• Subsea valves
• Control module
• Connectors
• Umbilical
• Monitoring system

Pilihan final untuk Akep Mas belum terkonfirmasi.


7. FLOWLINE & GATHERING
Flowline membawa produksi dari sumur menuju fasilitas pemrosesan.

Sistem dapat mencakup:

• Production flowline
• Gathering pipeline
• Manifold
• Isolation valves
• Pipeline coating
• Corrosion protection
• Chemical injection
• Pigging facilities
• Pipeline monitoring

Ukuran dan material pipeline ditentukan melalui hydraulic calculation dan flow assurance.


8. GAS SEPARATION
Wellstream dapat mengandung gas, kondensat dan produced water.

WELLSTREAM
↓
INLET SEPARATOR
|→ GAS
|→ CONDENSATE
|→ PRODUCED WATER

Gas diteruskan menuju gas treatment. Kondensat ditangani melalui liquid hydrocarbon system. Produced water masuk ke sistem treatment atau disposal sesuai desain.


9. GAS PROCESSING
Gas reservoir harus memenuhi spesifikasi fasilitas penerima.

Processing dapat mencakup:
• Inlet separation
• Gas dehydration
• Gas treatment
• Condensate handling
• Produced water treatment
• Chemical injection
• Gas metering
• Pressure control
• Safety systems

Kebutuhan treatment ditentukan oleh kandungan CO2, H2S, air dan hidrokarbon berat.


10. GAS COMPRESSION
Compression diperlukan apabila tekanan gas tidak mencukupi untuk pengiriman.

Konfigurasi umum:
INLET GAS
→ SUCTION SCRUBBER
→ GAS COMPRESSOR
→ AFTERCOOLER
→ DISCHARGE SYSTEM
→ METERING
→ EXPORT PIPELINE

Peralatan utama:
• Gas compressor
• Compressor driver
• Scrubber
• Gas cooler
• Pressure vessel
• Lube oil system
• Piping
• Valves
• Anti-surge control
• Condition monitoring

Kebutuhan compression Akep Mas harus ditetapkan melalui engineering.


11. EXPORT PIPELINE
Gas yang telah diproses disalurkan menuju receiving facility.

Scope pipeline dapat mencakup:
• Line pipe
• Coating
• Fittings
• Valves
• Welding
• NDT
• Cathodic protection
• Pipeline installation
• Hydrotesting
• Pre-commissioning
• Pipeline integrity

Rute, panjang pipeline dan titik penerimaan belum terkonfirmasi.


12. INTEGRASI INFRASTRUKTUR BINTUNI
Secara teknis terdapat dua konsep yang dapat dievaluasi.

OPSI A — TIE-BACK

AKEP MAS WELLS
→ FLOWLINE
→ EXISTING PRODUCTION / PROCESSING FACILITY
→ EXISTING GAS NETWORK

OPSI B — DEDICATED DEVELOPMENT

AKEP MAS WELLS
→ NEW PRODUCTION FACILITY
→ GAS PROCESSING
→ COMPRESSION IF REQUIRED
→ EXPORT PIPELINE
→ RECEIVING FACILITY

Pemilihan konsep bergantung pada:

• Recoverable gas
• Production rate
• Water depth
• Distance to infrastructure
• Available processing capacity
• Gas composition
• Pipeline pressure
• Project economics

Tidak ada konfirmasi bahwa Akep Mas telah memperoleh persetujuan tie-in dengan fasilitas Tangguh LNG.


13. ELECTRICAL & INSTRUMENTATION
Fasilitas produksi membutuhkan:

• Power generation/distribution
• Transformer
• Switchgear
• MCC
• Electrical cable
• Instrumentation
• Metering
• DCS/PLC
• SIS
• Emergency shutdown
• Fire & gas detection
• Communication
• Remote monitoring


14. MARINE & OFFSHORE INSTALLATION
Pekerjaan offshore dapat meliputi:

• Marine survey
• Offshore construction vessel
• Supply vessel
• Pipelay vessel
• ROV
• Diving services
• Heavy lifting
• Platform installation
• Subsea installation
• Pipeline installation
• Hook-up
• Offshore logistics


15. PROJECT SCOPE

DRILLING & WELLS
• Development drilling
• OCTG, casing, tubing
• Cementing
• Logging
• Well testing
• Completion

SUBSEA / WELLHEAD
• Wellhead
• Christmas tree
• Manifold
• Subsea controls
• Flowline
• Umbilical

PRODUCTION FACILITIES
• Production manifold
• Separator
• Pressure vessel
• Piping
• Valves
• Utilities

GAS PROCESSING
• Dehydration
• Gas treatment
• Condensate handling
• Produced water treatment
• Metering

COMPRESSION
• Compressor
• Driver
• Scrubber
• Cooler
• Auxiliary equipment

PIPELINE
• Line pipe
• Coating
• Valves
• Welding
• Cathodic protection
• Installation

ELECTRICAL & CONTROL
• Switchgear
• MCC
• Instrumentation
• DCS/PLC
• SIS
• Fire & gas system

MARINE & COMMISSIONING
• Offshore installation
• Marine logistics
• NDT
• Hydrotesting
• Pre-commissioning
• Commissioning


16. TAHAPAN PENGEMBANGAN
RESERVOIR EVALUATION

↓

APPRAISAL

↓

RESERVOIR MODELLING

↓

DEVELOPMENT CONCEPT

↓

PRE-FEED
↓
FEED
↓
POD / DEVELOPMENT APPROVAL
↓
FID
↓
DETAILED ENGINEERING

↓

LONG-LEAD PROCUREMENT

↓

DEVELOPMENT DRILLING

↓

FABRICATION

↓

OFFSHORE INSTALLATION

↓

PIPELINE INSTALLATION

↓

HOOK-UP

↓

COMMISSIONING

↓

FIRST GAS

Urutan tersebut merupakan tahapan teknis umum, bukan konfirmasi bahwa Akep Mas telah melewati seluruh tahap tertentu.


17. PROJECT PROFILE
FIELD:
Akep Mas (identitas perlu verifikasi)

AREA:
Teluk Bintuni, Papua Barat (berdasarkan poster)

WORKING AREA:
Berau (berdasarkan poster)

OPERATOR:
BP Berau Ltd. (tercantum pada poster; perlu verifikasi)

HYDROCARBON:
Natural gas (berdasarkan poster)

PROJECT CHARACTER:
Offshore/nearshore gas development (konsep poster)

MAIN DEVELOPMENT ELEMENTS:
Development wells
Wellhead/subsea production
Flowline
Gas processing
Compression if required
Export pipeline

TARGET PRODUCTION:
2027–2028 (estimasi poster, belum terkonfirmasi)

DEVELOPMENT CONFIGURATION:
Belum terkonfirmasi


PROJECT UPDATE SUMMARY
AKEP MAS
TELUK BINTUNI — PAPUA BARAT
Rangkaian teknis pengembangan yang digambarkan:

GAS RESERVOIR
→ DEVELOPMENT WELLS
→ WELL COMPLETION
→ WELLHEAD / SUBSEA SYSTEM
→ FLOWLINE
→ PRODUCTION FACILITIES
→ GAS PROCESSING
→ COMPRESSION IF REQUIRED
→ EXPORT PIPELINE
→ RECEIVING FACILITY

Ruang lingkup teknis meliputi drilling, well completion, production system, gas processing, pipeline, electrical & instrumentation, marine installation dan commissioning. Identitas lapangan, operator, cadangan, status pengembangan, konsep fasilitas final serta target produksi memerlukan verifikasi melalui dokumen resmi sebelum dipublikasikan sebagai fakta proyek.

TENDER INDONESIA
PROJECT UPDATE

RESERVOIR • DRILLING • SUBSEA • PROCESSING • PIPELINE • GAS DELIVERY

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