Directive 065: Resources Applications for Oil and Gas Reservoirs ...
Directive 065: Resources Applications for Oil and Gas Reservoirs ...
Directive 065: Resources Applications for Oil and Gas Reservoirs ...
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Requirements<br />
Comments<br />
ii) interpretation of fluid interfaces<br />
present,<br />
iii) completions <strong>and</strong> treatments to the<br />
wellbore(s), with dates,<br />
iv) cumulative production,<br />
v) finished drilling date <strong>and</strong> kelly<br />
bushing (KB) elevation, <strong>and</strong><br />
vi) the scale of the log readings, <strong>and</strong><br />
c) a tabulation of the interpreted net pay,<br />
porosity, <strong>and</strong> water saturation <strong>for</strong> each<br />
well in the pool, along with the cutoffs,<br />
methodology, <strong>for</strong>mulas, <strong>and</strong> constants<br />
used.<br />
This allows the ERCB to assess your<br />
mapping <strong>and</strong> reserves calculation requested<br />
in the following item. In addition, these data<br />
may be used to allocate production (see item<br />
8 below).<br />
5) An evaluation of the oil <strong>and</strong> gas reserves <strong>for</strong><br />
the pool <strong>and</strong> <strong>for</strong> your l<strong>and</strong>s, including<br />
The reserves estimates confirm that there are<br />
reserves available <strong>for</strong> production.<br />
a) an estimate of the initial oil volume <strong>and</strong><br />
gas volume in place,<br />
b) an estimate of the oil <strong>and</strong> gas recovery<br />
factors,<br />
c) a description of the methods used in<br />
determining (a) <strong>and</strong> (b) above (e.g.,<br />
material balance, volumetric analysis,<br />
model study, a comparison of analog<br />
pools), <strong>and</strong><br />
d) the supporting data used in determining<br />
(a) <strong>and</strong> (b) above <strong>and</strong> the sources of the<br />
data (i.e., pressure/volume/temperature<br />
(PVT) properties <strong>and</strong> source, pressure<br />
data <strong>and</strong> source).<br />
All data used in obtaining the reserves<br />
estimates should be provided so that your<br />
analysis can be duplicated using in<strong>for</strong>mation<br />
supplied in this application.<br />
6) Deliverability test data showing that your<br />
well is capable of producing at an economic<br />
rate from the pool to which the proposed<br />
order would apply.<br />
A summary of the deliverability test data<br />
may be used provided the detailed test data<br />
have been filed in accordance with ERCB<br />
<strong>Directive</strong> 040.<br />
ERCB <strong>Directive</strong> <strong>065</strong>: <strong>Resources</strong> <strong>Applications</strong> / Rateable Take (October 2011) • 1-3