Part III: Flare Reduction Project Family - IPIECA
Part III: Flare Reduction Project Family - IPIECA
Part III: Flare Reduction Project Family - IPIECA
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Section 7. <strong>Flare</strong> <strong>Reduction</strong> <strong>Project</strong> <strong>Family</strong><br />
What the project will change,<br />
The project activity will encompass the utilization and re-injection of the processed associated<br />
gas produced from the OGPP. The volumes of processed associated gas exported from the lowand<br />
medium-pressure trains for re-injection at the oil fields and for utilization at IPP will be<br />
3.5×10 8 scm/year (1.24×10 10 scf/yr) and 1.4×10 9 scm/year (4.94×10 10 scf/yr), respectively.<br />
The re-injected gas will be stored at reservoirs within the five local oil fields for potential future<br />
use. It is not used to enhance oil recovery or for gas lift.<br />
The carbon content of the gas stream, 0.648 kg carbon/m 3 (0.0404 lb C/scf), can be applied to the<br />
wet gas produced from the OGPP separators and the high-pressure associated gas stream<br />
transported from the OGPP to the LNG plant, as well as the medium- and low-pressure streams<br />
from the OGPP to the oil field re-injection sites and to the IPP.<br />
In the project scenario, the volume of oil delivered from the oil fields and the volume of high<br />
pressure associated gas exported to the LNG plant will be unchanged from their respective<br />
baseline levels. No gas will be sent to the flare system under the project scenario, except for<br />
process upset or emergency situations, which is assumed to represent a negligible annual volume<br />
for the purposes of this example project. However, the on-site energy needs of the OGPP will<br />
increase to 2.0×10 8 scm/year (7.06×10 9 scf/yr) due to the addition of a new compressor to<br />
transport the processed gas by new pipelines to the oil field for re-injection and to the IPP.<br />
A new gas pipeline with a length of 14 km (8.7 miles) will deliver the processed associated gas<br />
from the OGPP to the IPP. The second new gas pipeline 10 km in length (6.21 miles) will<br />
transport processed gas from the OGPP to the oil fields for re-injection. The project proponent<br />
will operate both pipelines.<br />
The products sent to the IPP for generation of electric power, i.e., medium- and low-pressure<br />
AG, are assumed to be a substitute in the market for fuels of equal or higher carbon content per<br />
unit of fuel energy. The substitution of fuels due to the project activity is unlikely to lead to an<br />
increase in fuel consumption in the local or regional market.<br />
Common practice in the area is to flare associated gas due to a lack of natural gas infrastructure<br />
and market demand for gas in the host country.<br />
Baseline Scenario Determination<br />
Baseline Candidates Considered<br />
The baseline scenario represents the situation or conditions that plausibly would have occurred in<br />
the absence of the project. Baseline candidates for this example project include:<br />
1. Continuation of current activities, i.e., associated gas continues to be flared;<br />
2. Associated gas is vented to the atmosphere;<br />
3. Associated gas is transported and re-injected for storage (included in the project activity);<br />
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