EOG appears to have at least seven (7) series of wells in the Parshall field in North Dakota: the 100 series, the 101 series, the 102 series, the 108 series, the 111 series, the 129 series, and the 142 series. Maybe they are not "series" of wells, but simply some type of chronological numbering system. And maybe they are just there to confuse us.
More to follow as "we" begin to sort this out.
More hints:
April 30, 2010: Another Liberty "LR" well, #18979, EOG, Liberty LR 14-23H ("R" under the river?)
March 18, 2010: EOG has a new abbreviation ("LR") for one of its wells in the Van Hook -- Liberty LR 16-36H.
It appears every "simple" named well in the Parshall for EOG, is a development well, such as Van Hook 8-36H, or Liberty 10-36H. Within the same township (151-91) EOG has two names for their wells, "Van Hook" and "Liberty." Are they targeting different formations?
Examples
Examples of 108, 111, 129, and 142
18767, EOG, Wayzetta 108-08H, Mar 3, 2010
18807, EOG. Wayzetta 111-30H, Mar 15, 2010
18808, EOG, Wayzetta 142-30H, Mar 15, 2010
18850, EOG, Wayzetta 129-08H
Note: 18807 and 18808 are in same section but with different series, 111 and 142. Likewise, 18767 and 18850 are in same section (8) but one has a 108 number and the other a 129 number. My understanding was that producers had to number their wells chronologically but I can't believe there are going to be 142 wells in Wayzetta.
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