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Staatsolie Annual Report 2017

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<strong>Annual</strong> <strong>Report</strong> <strong>2017</strong> 15<br />

Merian gold mine<br />

The Newmont Suriname operation currently<br />

includes the Merian 2 and the Maraba pit.<br />

Construction of the processing facility to<br />

process ore from Merian 2 began in August<br />

2014 and commercial production started in<br />

October 2016. The Maraba pit was added to the<br />

production stream during the first quarter of<br />

2018. Brownfield exploration and development<br />

for new reserves is ongoing.<br />

Merian’s gross property, plant and mine<br />

development at December 31, <strong>2017</strong> was US$ 786<br />

million. Merian produced 513 thousand ounces<br />

of gold in <strong>2017</strong> and the partnership reported<br />

5 million ounces of proven and probably gold<br />

reserves at December 31, <strong>2017</strong>. Gold production<br />

in 2018 is projected at 511 thousand ounces as<br />

per the 2018 business plan.<br />

Operational performance<br />

Upstream<br />

Reserves<br />

At December 31, <strong>2017</strong>, proven reserves stood<br />

at 86.7 million of stock tank barrels (MMSTB)<br />

compared to 84.2 MMSTB in 2016. Due to a<br />

number of step-out wells and appraisal wells,<br />

and the commitment to implement polymer<br />

flooding as a EOR technology, the proven<br />

reserves went up surpassing the goal of a<br />

Reserve Replacement Ratio of 1:1.<br />

Exploration<br />

To ensure that we can continue to meet production<br />

targets, our focus in <strong>2017</strong> was preparation for a<br />

renewed exploration drilling program in 2019. We<br />

also worked to improve our internal processes to<br />

fast-track the program. This included:<br />

• The installation of a project team to prepare<br />

for nearshore drilling in 2019.<br />

• Implementation of a clear process and a<br />

play based exploration workflow to deliver<br />

prospects in nearshore blocks A, B, C and D.<br />

• Presentation of a nearshore prospect<br />

portfolio, including economic assessments<br />

and a nearshore exploration venture plan.<br />

• Approval of the nearshore venture plan.<br />

• Adding additional personnel capacity to the<br />

exploration team.<br />

• Start exploration evaluation of the shallow<br />

offshore area together with the team from<br />

Petroleum Contracts.<br />

To support drilling target selection, nearshore<br />

seismic data was re-processed, with intermediate<br />

fast-tracked results received at year-end. We also<br />

improved our understanding of reservoir and seal<br />

qualities, and obtained additional data by using<br />

an external laboratory to further enhance our<br />

petrophysical model.<br />

In 2018, we plan to further improve the nearshore<br />

lead and prospect portfolio and venture plan, and<br />

work on the preparation for a drilling campaign of 10<br />

exploration wells in 2019. A prospect portfolio in the<br />

shallow offshore should be established by end 2018.<br />

Crude production<br />

Due to the downturn of the oil price, our drilling<br />

program was limited in 2016. This influenced <strong>2017</strong><br />

production, which declined from 17,000 bopd in<br />

2015 to 16,300 bopd in <strong>2017</strong>. The overall production<br />

goal was to halt the decrease and sustain production<br />

at or above 16,300 bopd in <strong>2017</strong>, as well as to lay the<br />

foundations for recovery to 17,000 bopd.<br />

In <strong>2017</strong>, there was a 5-rig Development Drilling<br />

Program. However, because of lack of availability<br />

of the fifth rig due to construction delays, 115<br />

production wells were drilled against an initial<br />

target of 141. This is still a significant achievement.<br />

The average production of 16,300 bopd was<br />

achieved with close to 1,900 wells. To achieve<br />

this, 600 <strong>Staatsolie</strong> employees and more than 300<br />

contractors were safely involved across an area<br />

larger than 250 km 2 . With careful cost management,<br />

the average production cost per barrel was<br />

US$ 8.60, which again pleasingly placed us in the<br />

lowest cost quartile.<br />

In <strong>2017</strong>, many improvement projects were<br />

initiated that will benefit the organization in the<br />

coming years targeting to sustain the production,<br />

bring down operational costs and reduce the risk<br />

to harm employees, the environment and the<br />

community we work in.<br />

A comprehensive study was carried out to detect<br />

bottlenecks in operational and processing systems.<br />

The recommendations from the study are being<br />

incorporated into our plan to improve the overall<br />

production process.<br />

The main focus in 2018 is a crude production of<br />

16,500 bopd average across the year. To guarantee<br />

production until 2024, when it is expected that<br />

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