Invoice Petroleum Engineer in Tanzania Dar es Salaam –Free Word Template Download with AI
Professional Engineering & Consultancy Services
Plot 45, Ohio Street, Masaki
Dar es Salaam, Tanzania
Tel: +255 22 260 1234 | Email: [email protected]
TIN: 123-456-789-00-000
Invoice Number: EAPS-2023-PE-089
Date Issued: October 24, 2023
Due Date: November 24, 2023
Project Reference: Block 2 Offshore Exploration
Bill To:
Tanzania Petroleum Development Corporation (TPDC)
TPDC House, Sam Nujoma Road
P.O. Box 4000
Dar es Salaam, Tanzania
Attn: Procurement Department
Service Provider Details:
Lead Petroleum Engineer: Dr. Juma M. Mwangi
License No: TEPB-PE-2023-0045
Specialization: Reservoir Engineering & Drilling Optimization
Bank: CRDB Bank Plc
Account Name: East African Petroleum Solutions Ltd.
Account No: 0123456789012
Branch: Kariakoo, Dar es Salaam
This Invoice is issued in accordance with the professional services agreement dated September 1, 2023, for specialized Petroleum Engineer consultancy services rendered in Tanzania Dar es Salaam and surrounding offshore blocks. The following line items detail the technical assessments, reservoir simulations, and drilling supervision provided by our certified Petroleum Engineer team.
| # | Description of Services | Quantity / Hours | Unit Rate (TZS) | Total (TZS) |
|---|---|---|---|---|
| 1 |
Reservoir Characterization & Analysis Comprehensive evaluation of subsurface data for Block 2. The Petroleum Engineer conducted static and dynamic reservoir modeling to estimate original oil in place (OOIP) and gas in place (OGIP). This analysis was critical for optimizing recovery strategies in the Tanzania Dar es Salaam offshore region. |
120 | 250,000 | 30,000,000 |
| 2 |
Drilling Engineering Supervision On-site supervision of well construction activities. The lead Petroleum Engineer monitored drilling parameters, managed well control protocols, and ensured compliance with Tanzania Petroleum Regulatory Authority (TANEPRA) standards. Services rendered at the rig site near Tanzania Dar es Salaam. |
80 | 300,000 | 24,000,000 |
| 3 |
Production Optimization Study Analysis of production decline curves and artificial lift system efficiency. The Petroleum Engineer recommended specific interventions to enhance flow rates and reduce water cut. This technical report supports long-term asset management in the Tanzania Dar es Salaam basin. |
40 | 275,000 | 11,000,000 |
| 4 |
Well Completion Design & Review Design of casing strings, cementing programs, and completion hardware specifications. The Petroleum Engineer ensured all designs met international API standards and local geological constraints specific to the Tanzania Dar es Salaam offshore environment. |
60 | 280,000 | 16,800,000 |
| 5 |
Technical Reporting & Regulatory Compliance Preparation of detailed engineering reports for submission to TANEPRA. The Petroleum Engineer compiled data on environmental impact, safety protocols, and operational efficiency. This documentation is essential for maintaining the license to operate in Tanzania Dar es Salaam. |
30 | 200,000 | 6,000,000 |
| Subtotal: | 87,800,000 TZS |
| VAT (18%): | 15,804,000 TZS |
| Grand Total: | 103,604,000 TZS |
Terms and Conditions:
1. Payment is due within 30 days of the invoice date. Late payments may incur a penalty of 2% per month.
2. All services were performed by a licensed Petroleum Engineer in accordance with the Engineering Council of Tanzania regulations.
3. This Invoice covers all professional fees for the period specified. Travel and accommodation costs for the Petroleum Engineer team in Tanzania Dar es Salaam are billed separately under Purchase Order #PO-2023-55.
4. Please reference the Invoice Number EAPS-2023-PE-089 in all correspondence and payments.
5. All intellectual property rights regarding the reservoir models and engineering designs remain with East African Petroleum Solutions Ltd. until full payment is received.
6. Any disputes regarding this Invoice must be raised within 14 days of receipt. Failure to do so will be considered acceptance of the charges.
7. This document serves as an official record of services rendered by a qualified Petroleum Engineer for the benefit of the client's operations in Tanzania Dar es Salaam.
Authorized By:
Dr. Juma M. MwangiLead Petroleum Engineer
East African Petroleum Solutions Ltd.
Received By:
__________________________Name & Title
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