Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001423902-17-000012-index-headers.html | 2017-02-23 12:14:40 | |
| 0001423902-17-000012-index.html | 2017-02-23 12:14:40 | |
| 0001423902-17-000012.txt | 2017-02-23 12:14:40 | |
 0001423902-17-000012-xbrl.zip | 401993 | 2017-02-23 12:14:40 |
 coloradoa01.jpg | 767697 | 2017-02-23 12:14:40 |
 easttexasa02.jpg | 460974 | 2017-02-23 12:14:40 |
| FilingSummary.xml | 47558 | 2017-02-23 12:14:40 |
| Financial_Report.xlsx | 144494 | 2017-02-23 12:14:40 |
 marcellusa01.jpg | 662537 | 2017-02-23 12:14:40 |
| R1.htm | 29989 | 2017-02-23 12:14:40 |
| R10.htm | 124789 | 2017-02-23 12:14:40 |
| R11.htm | 67939 | 2017-02-23 12:14:40 |
| R12.htm | 97639 | 2017-02-23 12:14:40 |
| R13.htm | 103469 | 2017-02-23 12:14:40 |
| R14.htm | 282945 | 2017-02-23 12:14:40 |
| R15.htm | 80416 | 2017-02-23 12:14:40 |
| R16.htm | 34841 | 2017-02-23 12:14:40 |
| R17.htm | 24413 | 2017-02-23 12:14:40 |
| R18.htm | 138715 | 2017-02-23 12:14:40 |
| R19.htm | 46932 | 2017-02-23 12:14:40 |
| R2.htm | 85478 | 2017-02-23 12:14:40 |
| R20.htm | 22827 | 2017-02-23 12:14:40 |
| R21.htm | 131319 | 2017-02-23 12:14:40 |
| R22.htm | 21691 | 2017-02-23 12:14:40 |
| R23.htm | 8587 | 2017-02-23 12:14:40 |
| R24.htm | 155876 | 2017-02-23 12:14:40 |
| R25.htm | 52018 | 2017-02-23 12:14:40 |
| R26.htm | 64761 | 2017-02-23 12:14:40 |
| R27.htm | 89816 | 2017-02-23 12:14:40 |
| R28.htm | 85110 | 2017-02-23 12:14:40 |
| R29.htm | 256860 | 2017-02-23 12:14:40 |
| R3.htm | 16576 | 2017-02-23 12:14:40 |
| R30.htm | 82883 | 2017-02-23 12:14:40 |
| R31.htm | 28904 | 2017-02-23 12:14:40 |
| R32.htm | 15051 | 2017-02-23 12:14:40 |
| R33.htm | 135573 | 2017-02-23 12:14:40 |
| R34.htm | 49961 | 2017-02-23 12:14:40 |
| R35.htm | 19960 | 2017-02-23 12:14:40 |
| R36.htm | 111581 | 2017-02-23 12:14:40 |
| R37.htm | 14260 | 2017-02-23 12:14:40 |
| R38.htm | 27720 | 2017-02-23 12:14:40 |
| R39.htm | 41862 | 2017-02-23 12:14:40 |
| R4.htm | 81351 | 2017-02-23 12:14:40 |
| R40.htm | 60524 | 2017-02-23 12:14:40 |
| R41.htm | 121970 | 2017-02-23 12:14:40 |
| R42.htm | 19193 | 2017-02-23 12:14:40 |
| R43.htm | 27465 | 2017-02-23 12:14:40 |
| R44.htm | 15710 | 2017-02-23 12:14:40 |
| R45.htm | 40946 | 2017-02-23 12:14:40 |
| R46.htm | 56012 | 2017-02-23 12:14:40 |
| R47.htm | 60421 | 2017-02-23 12:14:40 |
| R48.htm | 133599 | 2017-02-23 12:14:40 |
| R49.htm | 16503 | 2017-02-23 12:14:40 |
| R5.htm | 9762 | 2017-02-23 12:14:40 |
| R50.htm | 105246 | 2017-02-23 12:14:40 |
| R51.htm | 15153 | 2017-02-23 12:14:40 |
| R52.htm | 26723 | 2017-02-23 12:14:40 |
| R53.htm | 18342 | 2017-02-23 12:14:40 |
| R54.htm | 38982 | 2017-02-23 12:14:40 |
| R55.htm | 78771 | 2017-02-23 12:14:40 |
| R56.htm | 24236 | 2017-02-23 12:14:40 |
| R57.htm | 29014 | 2017-02-23 12:14:40 |
| R58.htm | 14351 | 2017-02-23 12:14:40 |
| R59.htm | 6593 | 2017-02-23 12:14:40 |
| R6.htm | 60582 | 2017-02-23 12:14:40 |
| R60.htm | 32231 | 2017-02-23 12:14:40 |
| R61.htm | 26270 | 2017-02-23 12:14:40 |
| R62.htm | 8792 | 2017-02-23 12:14:40 |
| R63.htm | 29312 | 2017-02-23 12:14:40 |
| R64.htm | 79511 | 2017-02-23 12:14:40 |
| R65.htm | 12627 | 2017-02-23 12:14:40 |
| R66.htm | 27760 | 2017-02-23 12:14:40 |
| R67.htm | 18707 | 2017-02-23 12:14:40 |
| R68.htm | 9647 | 2017-02-23 12:14:40 |
| R69.htm | 12823 | 2017-02-23 12:14:40 |
| R7.htm | 17142 | 2017-02-23 12:14:40 |
| R70.htm | 24055 | 2017-02-23 12:14:40 |
| R71.htm | 14350 | 2017-02-23 12:14:40 |
| R72.htm | 51997 | 2017-02-23 12:14:40 |
| R73.htm | 31699 | 2017-02-23 12:14:40 |
| R74.htm | 23142 | 2017-02-23 12:14:40 |
| R75.htm | 158949 | 2017-02-23 12:14:40 |
| R76.htm | 20567 | 2017-02-23 12:14:40 |
| R77.htm | 10994 | 2017-02-23 12:14:40 |
| R78.htm | 21067 | 2017-02-23 12:14:40 |
| R8.htm | 133915 | 2017-02-23 12:14:40 |
| R9.htm | 4677 | 2017-02-23 12:14:40 |
| report.css | 2768 | 2017-02-23 12:14:40 |
| Show.js | 1411 | 2017-02-23 12:14:40 |
 southtexasa01.jpg | 525021 | 2017-02-23 12:14:40 |
 transportationa10.jpg | 852645 | 2017-02-23 12:14:40 |
 utaha02.jpg | 373382 | 2017-02-23 12:14:40 |
 wes10kwellheadtomarketv3a01.jpg | 388468 | 2017-02-23 12:14:40 |
 westtexasa03.jpg | 714355 | 2017-02-23 12:14:40 |
| wgp-20161231.xml | 3385249 | 2017-02-23 12:14:40 |
| wgp-20161231.xsd | 73920 | 2017-02-23 12:14:40 |
| wgp-20161231_cal.xml | 85870 | 2017-02-23 12:14:40 |
| wgp-20161231_def.xml | 618670 | 2017-02-23 12:14:40 |
| wgp-20161231_lab.xml | 902115 | 2017-02-23 12:14:40 |
| wgp-20161231_pre.xml | 722187 | 2017-02-23 12:14:40 |
| wgp12311610-k.htm | 4877958 | 2017-02-23 12:14:40 |
| wgp123116ex121.htm | 94450 | 2017-02-23 12:14:40 |
| wgp123116ex211.htm | 5991 | 2017-02-23 12:14:40 |
| wgp123116ex231.htm | 4878 | 2017-02-23 12:14:40 |
| wgp123116ex311.htm | 13260 | 2017-02-23 12:14:40 |
| wgp123116ex321.htm | 10964 | 2017-02-23 12:14:40 |
 wyominga18.jpg | 836170 | 2017-02-23 12:14:40 |