Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Application of Co-Kriging and Ordinary Kriging for Selecting Additional
  Well Locations   Well performance index (WPI), which is an indicator on how much producing
potential a well has, is proposed for Cana Field using the available
information from the completion database. I used ordinary kriging and
co-kriging to create interpolation maps for WPI across the region. The
interpolation results can be used to predict WPI values for locations that have
not gone through drilling programs, thus guiding operator to find the next
drilling locations. Different kriging models' performance are compared using
cross-validation. It is shown co-kriging with clean fluid volume has the best
performance. Recommendations are given regarding new well locations.

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The categories of this paper are: chao-dyn
24
The categories of this paper are: dg-ga
34
The categories of this paper are: chem-ph
32
The categories of this paper are: atom-ph
15
The categories of this paper are: nucl-ex
1
The categories of this paper are: cs
0
The categories of this paper are: hep-ph
19
The categories of this paper are: eess
8
The categories of this paper are: hep-ex
37
The categories of this paper are: supr-con
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The categories of this paper are: adap-org
20
The categories of this paper are: acc-phys
30
The categories of this paper are: q-alg
10
The categories of this paper are: q-bio
23
The categories of this paper are: solv-int
25
The categories of this paper are: patt-sol