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Prospecting of Exploration in Petroleum Industry Present by : Benny Daud Aritonang Rachmawati Syauta Paula Martha Tri Kristyanto

Prospecting of Exploration in Petroleum Industry

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Prospecting of Exploration in Petroleum Industry

Present by : Benny Daud Aritonang

Rachmawati Syauta Paula Martha

Tri Kristyanto

Outline Prospecting Prospecting of Exploration in Petroleum Industry

How to make that Prospect ? Where is the Hydrocarbon Prospect ?

Study Cases “Exploration Decision Tree” Conclusion

Suatu kegiatan penyelidikan umum dimana mencari potensi suatu objek, dengan tujuan untuk mendapatkan prospek atau hasil yang baik dari segi manapun

Prospecting of Exploration in Petroleum Industry

What is the Prospecting..?

A prospect is a potential trap which geologists believe may contain hydrocarbons.

A significant amount of geological, structural and seismic investigation

The main idea of the prospecting exploration in petroleum Industry there are Manager, Geologist, Petrophysic, Geophysict, PE/RE, Drilling, Support (IT, Logistic, Facility)

Prospecting of Exploration in Petroleum Industry

The Basic Exploration QuestionsProspecting Exploration’s Ultimate Goal is to Answer

L 2 - Basics of ProspectingCourtesy of ExxonMobil

Four Questions:• Where to Drill?

Location & Depth

• What to Expect?

HC Volumes

• How Certain? Chance of Success (Risk)

• How Profitable?

Economics

What We Need for a Success

L 2 - Basics of ProspectingCourtesy of ExxonMobil

A Rube Goldberg Viewof a Hydrocarbon System

A “Kitchen”Where OrganicMaterial Is

Cooked

A “Container” From Which Oil & Gas Can Be Produced

“Plumbing” To Connectthe Container to the Kitchen

CorrectlyPlacedWells

Tahapan Eksplorasi Perencanaan eksplorasi Operasi survey lapangan Penilaian dan prognosis prospek Pemboran eksplorasi Pengembangan dan reevaluasi daerah

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How to make that Prospect ?

Perencanaan Eksplorasi

1) Pemilihan daerah eksplorasia. Keadaan geologib. Keadaan ekonomic. Sosial politik

2) Studi pendahuluana. Ketebalan dan penyebaran sedimenb. Stratigrafi regionalc. Tektonik dan sejarah geologi

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Proses Eksplorasi1. Survey Awal

a. Pemotretan udarab. Pemetaan geologi permukaanc. Penyelidikan Geofisika

2. Survey Detaila. Survey geologi permukaanb. Survey Seismik c. Survey gravitasid. Pemboran stratigrafi

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Where is the Hydrocarbon Prospect ?

Untuk mengetahui Prospek suatu minyak dan gas digunakan Eksplorasi Seismik Refleksi Dalam (Unshallow)

Penilaian dan Prognosis Prospek

1. Penilaian (Analisa)GeologiEkonomiLogistik Pencapaian Daerah

2. Prognosis ProspekLokasi yang tepatKedalaman akhirLatar belakang geologiLapisan yang diharapkanKedalaman puncak formasi yang ditembusJenis survey lubang bor/log

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Next Step..

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Pengolahan Data

Example :-Data yang didapat dari Software

Photo enregistrementmarine ou terrestre

OFFSETgeophones

TIM

E

OFFSET

1s

2s

3s

Contoh Pembacaan Seismik

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Interpretation

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Study CaseSTUDY

CASES

Conclusion

Untuk menentukan suatu lapangan migas prospek atau tidaknya haruslah di lakukan prospecting eksplorasi migas agar setiap kajian yang sudah di jalankan untuk mendapatkan optimasi produksi yang produktif dan profit.

Thank You.