fields: TOM OCONNOR (5800)
cum_oil
22.6M BBL
cum_gas
0 MCF
wells
594
production
1993-01 — 2026-03
peak_month
1993-01
-- production_history
cum_oil: 22,608,671 BBL cum_gas: 0 MCF
-- decline_curve_analysis
qi
140,100 BBL/mo
Di (annual)
9.7%
b-factor
0.5
EUR
24,469,535 BBL
R-squared
0.861
type
hyperbolic
-- wells (594)
| WELL# | API | OPERATOR | PERMITS | DEPTH | LAST_ISSUED |
|---|---|---|---|---|---|
| Q118 | 42-391-32502 | HILCORP ENERGY COMPANY | 6 | 8,000 | 2025-08-05 |
| Q344 | 42-391-00703 | QUINTANA PET. CORP. | 5 | 7,000 | 2024-12-12 |
| Q005 | 42-391-01498 | HILCORP ENERGY COMPANY | 3 | 5,910 | 2024-11-04 |
| Q291 | 42-391-31896 | QUINTANA PET. CORP. | 3 | 8,500 | 2024-10-29 |
| Q445 | 42-391-33182 | HILCORP ENERGY COMPANY | 4 | 7,500 | 2024-10-04 |
| E210 | 42-391-31923 | QUINTANA PET. CORP. | 4 | 5,950 | 2024-07-01 |
| E208 | 42-391-30315 | QUINTANA PET. CORP. | 7 | 5,950 | 2024-06-18 |
| Q345 L | 42-391-00567 | HILCORP ENERGY COMPANY | 3 | 5,925 | 2024-06-18 |
| Q348 | 42-391-00570 | QUINTANA PET. CORP. | 3 | 5,925 | 2024-06-18 |
| Q348A | 42-391-00570 | QUINTANA PET. CORP. | 3 | 5,925 | 2024-06-18 |
| Q411 | 42-391-00546 | HILCORP ENERGY COMPANY | 5 | 5,925 | 2024-06-18 |
| Q443 | 42-391-33136 | HILCORP ENERGY COMPANY | 4 | 6,200 | 2024-06-18 |
| Q247 | 42-391-01153 | HILCORP ENERGY COMPANY | 1 | 5,901 | 2024-06-11 |
| Q024 | 42-391-01514 | QUINTANA PET. CORP. | 8 | 5,902 | 2024-04-19 |
| Q045 | 42-391-01520 | QUINTANA PET. CORP. | 6 | 5,925 | 2024-04-18 |
| Q045A | 42-391-01520 | QUINTANA PET. CORP. | 6 | 5,925 | 2024-04-18 |
| Q358 | 42-391-00707 | QUINTANA PET. CORP. | 5 | 5,905 | 2024-04-17 |
| Q358M | 42-391-00707 | QUINTANA PET. CORP. | 5 | 5,905 | 2024-04-17 |
| Q238 | 42-391-01152 | QUINTANA PET. CORP. | 4 | 5,918 | 2024-03-18 |
| Q238A | 42-391-01152 | QUINTANA PET. CORP. | 4 | 5,918 | 2024-03-18 |
| Q279 | 42-391-31248 | QUINTANA PET. CORP. | 3 | 8,500 | 2024-03-05 |
| Q086 L | 42-391-01553 | HILCORP ENERGY COMPANY | 1 | 5,917 | 2024-01-16 |
| Q827 | 42-391-00435 | HILCORP ENERGY COMPANY | 4 | 5,925 | 2024-01-05 |
| Q827A | 42-391-00435 | HILCORP ENERGY COMPANY | 4 | 5,925 | 2024-01-05 |
| Q005G | 42-391-01487 | QUINTANA PET. CORP. | 10 | 5,996 | 2023-12-04 |
| H043 | 42-391-01364 | QUINTANA PET. CORP. | 4 | 5,908 | 2023-11-16 |
| E203 | 42-391-01375 | QUINTANA PET. CORP. | 2 | 5,903 | 2023-11-13 |
| Q321 | 42-391-00690 | QUINTANA PET. CORP. | 11 | 5,925 | 2023-10-23 |
| Q321A | 42-391-00690 | QUINTANA PET. CORP. | 11 | 5,925 | 2023-10-23 |
| C316 | 42-391-33233 | HILCORP ENERGY COMPANY | 4 | 6,500 | 2023-10-20 |
| P159 | 42-391-32700 | HILCORP ENERGY COMPANY | 6 | 6,500 | 2023-10-03 |
| Q239 | 42-391-01567 | QUINTANA PET. CORP. | 2 | 5,925 | 2023-09-18 |
| Q009 | 42-391-01502 | HILCORP ENERGY COMPANY | 1 | 5,900 | 2023-09-14 |
| P107 | 42-391-01396 | PENNZOIL PRODUCING CO. | 6 | 5,840 | 2023-08-29 |
| Q281 U | 42-391-31609 | QUINTANA PET. CORP. | 5 | 7,000 | 2023-08-25 |
| Q336 | 42-391-00566 | QUINTANA PET. CORP. | 9 | 5,925 | 2023-08-25 |
| Q336 L | 42-391-00566 | QUINTANA PET. CORP. | 9 | 5,925 | 2023-08-25 |
| Q333 L | 42-391-00563 | HILCORP ENERGY COMPANY | 1 | 5,925 | 2023-08-03 |
| Q084 | 42-391-01551 | QUINTANA PET. CORP. | 8 | 5,919 | 2023-07-21 |
| Q084 E | 42-391-01551 | QUINTANA PET. CORP. | 8 | 5,919 | 2023-07-21 |
| Q214 | 42-391-01564 | HILCORP ENERGY COMPANY | 1 | 5,948 | 2023-07-20 |
| Q023 | 42-391-01539 | HILCORP ENERGY COMPANY | 3 | 5,891 | 2023-07-14 |
| Q023 E | 42-391-01539 | HILCORP ENERGY COMPANY | 3 | 5,891 | 2023-07-14 |
| Q085 | 42-391-01552 | QUINTANA PET. CORP. | 5 | 5,918 | 2023-07-14 |
| Q085 E | 42-391-01552 | QUINTANA PET. CORP. | 5 | 5,918 | 2023-07-14 |
| P202 | 42-391-32066 | QUINTANA PET. CORP. | 5 | 6,000 | 2023-06-08 |
| P103 | 42-391-01444 | HILCORP ENERGY COMPANY | 6 | 5,840 | 2023-06-07 |
| P103 L | 42-391-01444 | HILCORP ENERGY COMPANY | 6 | 5,840 | 2023-06-07 |
| P065 | 42-391-01347 | HILCORP ENERGY COMPANY | 1 | 6,150 | 2023-06-02 |
| P072 | 42-391-01328 | HILCORP ENERGY COMPANY | 1 | 6,200 | 2023-06-02 |
| P073 | 42-391-01349 | HILCORP ENERGY COMPANY | 1 | 5,882 | 2023-06-02 |
| P137 | 42-391-30343 | QUINTANA PET. CORP. | 3 | 6,012 | 2023-06-02 |
| P213 | 42-391-32723 | HILCORP ENERGY COMPANY | 12 | 9,000 | 2023-05-11 |
| Q882G | 42-391-00470 | QUINTANA PET. CORP. | 6 | 5,984 | 2023-04-28 |
| 3118Q | 42-391-32675 | HILCORP ENERGY COMPANY | 4 | 6,400 | 2023-03-02 |
| A018 | 42-391-31883 | QUINTANA PET. CORP. | 8 | 8,300 | 2023-03-02 |
| P212 | 42-391-32696 | HILCORP ENERGY COMPANY | 7 | 8,500 | 2023-02-08 |
| P109 L | 42-391-01398 | HILCORP ENERGY COMPANY | 3 | 5,835 | 2023-01-10 |
| P161 | 42-391-32701 | HILCORP ENERGY COMPANY | 3 | 6,500 | 2023-01-10 |
| H113 | 42-391-31315 | HILCORP ENERGY COMPANY | 4 | 6,000 | 2022-10-27 |
| H001 G | 42-391-01449 | QUINTANA PET. CORP. | 8 | 6,003 | 2022-02-09 |
| H 1 G | 42-391-01449 | QUINTANA PET. CORP. | 8 | 6,003 | 2022-02-09 |
| C317 | 42-391-33234 | HILCORP ENERGY COMPANY | 5 | 6,518 | 2022-01-04 |
| Q033 | 42-391-01460 | QUINTANA PET. CORP. | 3 | 5,950 | 2021-11-22 |
| Q033 L | 42-391-01460 | QUINTANA PET. CORP. | 3 | 5,950 | 2021-11-22 |
| Q285 | 42-391-31613 | QUINTANA PET. CORP. | 3 | 7,000 | 2021-10-07 |
| Q123 | 42-391-33230 | HILCORP ENERGY COMPANY | 3 | 6,500 | 2021-08-04 |
| Q505 | 42-391-00842 | HILCORP ENERGY COMPANY | 3 | 5,935 | 2021-06-10 |
| Q398 | 42-391-31575 | QUINTANA PET. CORP. | 7 | 6,500 | 2021-04-14 |
| Q124 | 42-391-33231 | HILCORP ENERGY COMPANY | 3 | 6,500 | 2021-03-26 |
| Q122 | 42-391-33229 | HILCORP ENERGY COMPANY | 1 | 6,200 | 2021-03-25 |
| Q403 G | 42-391-00556 | HILCORP ENERGY COMPANY | 5 | 5,980 | 2021-03-24 |
| Q008 | 42-391-01501 | HILCORP ENERGY COMPANY | 2 | 5,895 | 2021-03-10 |
| Q008A | 42-391-01501 | HILCORP ENERGY COMPANY | 2 | 5,895 | 2021-03-10 |
| Q302 | 42-391-00672 | QUINTANA PET. CORP. | 6 | 5,900 | 2021-02-16 |
| Q332 L | 42-391-00562 | HILCORP ENERGY COMPANY | 1 | 5,925 | 2021-02-12 |
| Q031 | 42-391-01546 | QUINTANA PET. CORP. | 4 | 5,883 | 2021-02-02 |
| Q306 G | 42-391-00727 | QUINTANA PET. CORP. | 3 | 5,985 | 2020-08-25 |
| Q913 | 42-391-80645 | HILCORP ENERGY COMPANY | 2 | 5,920 | 2020-08-19 |
| Q720 | 42-391-32494 | HILCORP ENERGY COMPANY | 5 | 8,500 | 2020-08-04 |
| Q934 | 42-391-00529 | HILCORP ENERGY COMPANY | 1 | 6,250 | 2020-07-13 |
| Q806 | 42-391-00420 | QUINTANA PET. CORP. | 4 | 5,923 | 2020-01-23 |
| Q834 | 42-391-00442 | QUINTANA PET. CORP. | 3 | 5,919 | 2020-01-08 |
| P214 | 42-391-32794 | HILCORP ENERGY COMPANY | 7 | 9,000 | 2020-01-07 |
| P039 | 42-391-01380 | PENNZOIL PRODUCING CO. | 7 | 5,904 | 2019-11-25 |
| P105 | 42-391-01394 | HILCORP ENERGY COMPANY | 2 | 5,845 | 2019-10-11 |
| Q866 | 42-391-00488 | QUINTANA PET. CORP. | 6 | 5,920 | 2019-05-24 |
| Q314 | 42-391-00683 | HILCORP ENERGY COMPANY | 2 | 5,925 | 2019-04-04 |
| Q859 | 42-391-00455 | HILCORP ENERGY COMPANY | 1 | 5,925 | 2019-04-03 |
| Q067 | 42-391-01524 | QUINTANA PET. CORP. | 5 | 5,921 | 2019-03-29 |
| 3117Q | 42-391-32672 | HILCORP ENERGY COMPANY | 6 | 6,400 | 2019-03-27 |
| Q931 D | 42-391-00528 | QUINTANA PET. CORP. | 3 | 6,008 | 2019-03-19 |
| Q057 | 42-391-01473 | QUINTANA PET. CORP. | 3 | 5,950 | 2019-02-05 |
| P075 | 42-391-01434 | HILCORP ENERGY COMPANY | 2 | 5,901 | 2018-11-30 |
| P063 | 42-391-01345 | PENNZOIL PRODUCING CO. | 4 | 5,915 | 2018-03-20 |
| Q725 | 42-391-33152 | HILCORP ENERGY COMPANY | 5 | 6,200 | 2018-02-27 |
| Q316 | 42-391-00685 | HILCORP ENERGY COMPANY | 3 | 5,925 | 2018-02-09 |
| Q330 L | 42-391-00560 | QUINTANA PET. CORP. | 4 | 5,925 | 2018-02-09 |
| P123 | 42-391-01401 | HILCORP ENERGY COMPANY | 1 | 5,865 | 2018-01-11 |
| P123 L | 42-391-01401 | HILCORP ENERGY COMPANY | 1 | 5,865 | 2018-01-11 |
| P060 | 42-391-01433 | HILCORP ENERGY COMPANY | 9 | 5,915 | 2018-01-10 |
| Q852 | 42-391-00451 | HILCORP ENERGY COMPANY | 4 | 5,917 | 2017-12-14 |
| Q337 | 42-391-00696 | HILCORP ENERGY COMPANY | 1 | 5,925 | 2017-12-11 |
| Q337 U | 42-391-00696 | HILCORP ENERGY COMPANY | 1 | 5,925 | 2017-12-11 |
| Q207G | 42-391-01132 | QUINTANA PET. CORP. | 4 | 6,000 | 2017-12-07 |
| Q207GL | 42-391-01132 | QUINTANA PET. CORP. | 4 | 6,000 | 2017-12-07 |
| Q325 | 42-391-00693 | QUINTANA PET. CORP. | 5 | 5,925 | 2017-12-01 |
| A019 | 42-391-32970 | HILCORP ENERGY COMPANY | 7 | 8,500 | 2017-11-29 |
| A019W | 42-391-32970 | HILCORP ENERGY COMPANY | 7 | 8,500 | 2017-11-29 |
| Q037 L | 42-391-01515 | QUINTANA PET. CORP. | 7 | 5,921 | 2017-11-20 |
| Q234 | 42-391-01148 | QUINTANA PET. CORP. | 4 | 5,925 | 2017-11-15 |
| Q227 L | 42-391-01171 | HILCORP ENERGY COMPANY | 1 | 5,925 | 2017-11-07 |
| P210 | 42-391-32692 | HILCORP ENERGY COMPANY | 9 | 8,500 | 2017-09-27 |
| Q050 | 42-391-01468 | HILCORP ENERGY COMPANY | 2 | 5,951 | 2017-08-29 |
| Q287 U | 42-391-31839 | QUINTANA PET. CORP. | 7 | 6,300 | 2017-08-29 |
| Q917 | 42-391-00519 | HILCORP ENERGY COMPANY | 4 | 5,923 | 2017-08-29 |
| C111 | 42-391-03868 | HILCORP ENERGY COMPANY | 1 | 5,950 | 2017-08-14 |
| Q850 | 42-391-00480 | HILCORP ENERGY COMPANY | 1 | 5,910 | 2017-07-14 |
| 3108QL | 42-391-31846 | QUINTANA PET. CORP. | 5 | 6,123 | 2017-06-27 |
| P201 | 42-391-31888 | QUINTANA PET. CORP. | 6 | 6,200 | 2017-06-27 |
| P201A | 42-391-31888 | QUINTANA PET. CORP. | 6 | 6,200 | 2017-06-27 |
| P119 L | 42-391-01445 | HILCORP ENERGY COMPANY | 1 | 5,825 | 2017-05-23 |
| Q335 U | 42-391-00565 | HILCORP ENERGY COMPANY | 6 | 5,925 | 2017-05-18 |
| Q853 | 42-391-00482 | QUINTANA PET. CORP. | 2 | 5,914 | 2017-03-24 |
| Q861 | 42-391-00497 | QUINTANA PET. CORP. | 4 | 5,915 | 2017-02-27 |
| Q861A | 42-391-00497 | QUINTANA PET. CORP. | 4 | 5,915 | 2017-02-27 |
| Q204 | 42-391-01162 | HILCORP ENERGY COMPANY | 3 | 5,929 | 2017-02-15 |
| Q250 | 42-391-01573 | HILCORP ENERGY COMPANY | 5 | 5,895 | 2017-01-13 |
| Q603 | 42-391-00752 | QUINTANA PET. CORP. | 5 | 5,918 | 2016-12-30 |
| Q608 | 42-391-00757 | QUINTANA PET. CORP. | 8 | 5,925 | 2016-12-28 |
| Q883 | 42-391-32943 | HILCORP ENERGY COMPANY | 3 | 6,400 | 2016-12-15 |
| Q908 | 42-391-00506 | QUINTANA PET. CORP. | 4 | 5,925 | 2016-12-15 |
| Q304G | 42-391-00725 | QUINTANA PET. CORP. | 9 | 5,980 | 2016-12-12 |
| Q304GL | 42-391-00725 | QUINTANA PET. CORP. | 9 | 5,980 | 2016-12-12 |
| Q339 L | 42-391-00698 | QUINTANA PET. CORP. | 6 | 5,925 | 2016-06-20 |
| Q915 | 42-391-00517 | QUINTANA PET. CORP. | 3 | 5,918 | 2016-06-20 |
| Q357 | 42-391-00574 | QUINTANA PET. CORP. | 5 | 5,927 | 2016-06-09 |
| Q831 | 42-391-00439 | QUINTANA PET. CORP. | 7 | 5,925 | 2016-06-07 |
| Q347 | 42-391-00569 | QUINTANA PET. CORP. | 3 | 5,925 | 2016-05-20 |
| Q906 | 42-391-00505 | QUINTANA PET. CORP. | 6 | 5,924 | 2016-04-28 |
| Q303G | 42-391-04056 | QUINTANA PET. CORP. | 4 | 5,927 | 2016-04-27 |
| Q521 L | 42-391-30204 | QUINTANA PET. CORP. | 8 | 7,810 | 2016-04-27 |
| Q904 | 42-391-00504 | QUINTANA PET. CORP. | 7 | 5,928 | 2016-04-27 |
| Q884 | 42-391-33035 | HILCORP ENERGY COMPANY | 2 | 6,400 | 2016-04-26 |
| Q936 | 42-391-03784 | QUINTANA PET. CORP. | 3 | 6,500 | 2016-04-20 |
| Q210 | 42-391-01154 | QUINTANA PET. CORP. | 5 | 5,916 | 2016-04-01 |
| Q399 | 42-391-31576 | QUINTANA PET. CORP. | 11 | 6,500 | 2016-03-15 |
| Q019 | 42-391-01512 | QUINTANA PET. CORP. | 3 | 5,893 | 2016-02-24 |
| Q248 | 42-391-01569 | QUINTANA PET. CORP. | 5 | 5,906 | 2016-02-24 |
| Q248 L | 42-391-01569 | QUINTANA PET. CORP. | 5 | 5,906 | 2016-02-24 |
| Q824 | 42-391-00432 | HILCORP ENERGY COMPANY | 2 | 5,925 | 2016-02-05 |
| Q416 | 42-391-00548 | HILCORP ENERGY COMPANY | 2 | 5,925 | 2015-12-11 |
| P136 | 42-391-30274 | HILCORP ENERGY COMPANY | 2 | 8,200 | 2015-12-09 |
| Q820 | 42-391-00428 | QUINTANA PET. CORP. | 5 | 5,925 | 2015-11-12 |
| Q820 A | 42-391-00428 | QUINTANA PET. CORP. | 5 | 5,925 | 2015-11-12 |
| Q901 | 42-391-00511 | HILCORP ENERGY COMPANY | 1 | 5,925 | 2015-09-30 |
| Q294 | 42-391-32017 | QUINTANA PET. CORP. | 6 | 6,000 | 2015-09-25 |
| Q526 | 42-391-31617 | QUINTANA PET. CORP. | 9 | 8,000 | 2015-09-25 |
| Q526 U | 42-391-31617 | QUINTANA PET. CORP. | 9 | 8,000 | 2015-09-25 |
| Q929 F | 42-391-00527 | QUINTANA PET. CORP. | 3 | 6,003 | 2015-09-25 |
| Q360 | 42-391-00729 | HILCORP ENERGY COMPANY | 4 | 6,000 | 2015-09-17 |
| Q819 | 42-391-00427 | QUINTANA PET. CORP. | 3 | 5,923 | 2015-09-17 |
| Q303B | 42-391-00673 | QUINTANA PET. CORP. | 6 | 5,921 | 2015-08-21 |
| Q310 | 42-391-00679 | QUINTANA PET. CORP. | 8 | 5,927 | 2015-07-10 |
| Q051 | 42-391-01550 | HILCORP ENERGY COMPANY | 2 | 5,910 | 2015-06-15 |
| Q051A | 42-391-01550 | HILCORP ENERGY COMPANY | 2 | 5,910 | 2015-06-15 |
| P064 | 42-391-01346 | HILCORP ENERGY COMPANY | 5 | 5,915 | 2015-06-02 |
| P045 | 42-391-01383 | PENNZOIL PRODUCING CO. | 3 | 6,010 | 2015-05-27 |
| 529 U | 42-391-31712 | QUINTANA PET. CORP. | 6 | 6,100 | 2015-05-05 |
| Q529 U | 42-391-31712 | QUINTANA PET. CORP. | 6 | 6,100 | 2015-05-05 |
| Q530 | 42-391-31840 | QUINTANA PET. CORP. | 7 | 6,300 | 2015-03-31 |
| A016 | 42-391-30235 | QUINTANA PET. CORP. | 5 | 6,754 | 2015-03-25 |
| A016A | 42-391-30235 | QUINTANA PET. CORP. | 5 | 6,754 | 2015-03-25 |
| Q818 | 42-391-00426 | QUINTANA PET. CORP. | 2 | 5,889 | 2015-02-11 |
| Q292 U | 42-391-31895 | QUINTANA PET. CORP. | 5 | 8,500 | 2014-12-03 |
| Q338 | 42-391-00697 | QUINTANA PET. CORP. | 2 | 5,925 | 2014-12-02 |
| Q338 L | 42-391-00697 | QUINTANA PET. CORP. | 2 | 5,925 | 2014-12-02 |
| Q301 | 42-391-00671 | QUINTANA PET. CORP. | 7 | 5,968 | 2014-11-25 |
| Q715 | 42-391-30205 | QUINTANA PET. CORP. | 8 | 6,705 | 2014-11-25 |
| Q715R | 42-391-30205 | QUINTANA PET. CORP. | 8 | 6,705 | 2014-11-25 |
| Q715 U | 42-391-30205 | QUINTANA PET. CORP. | 8 | 6,705 | 2014-11-25 |
| Q289 U | 42-391-31898 | QUINTANA PET. CORP. | 7 | 8,500 | 2014-11-13 |
| Q293 U | 42-391-31894 | QUINTANA PET. CORP. | 3 | 8,500 | 2014-09-27 |
| Q710 D | 42-391-00771 | QUINTANA PET. CORP. | 4 | 6,000 | 2014-05-03 |
| Q718 U | 42-391-31879 | QUINTANA PET. CORP. | 7 | 8,200 | 2014-05-02 |
| Q280 | 42-391-31608 | QUINTANA PET. CORP. | 7 | 7,000 | 2014-02-07 |
| Q032 | 42-391-01459 | QUINTANA PET. CORP. | 6 | 5,960 | 2014-01-16 |
| Q352 | 42-391-00705 | QUINTANA PET. CORP. | 6 | 5,900 | 2014-01-16 |
| Q283 | 42-391-31611 | QUINTANA PET. CORP. | 4 | 7,000 | 2013-12-05 |
| H053 | 42-391-01334 | QUINTANA PET. CORP. | 2 | 5,905 | 2013-11-13 |
| 3109 Q | 42-391-31889 | QUINTANA PET. CORP. | 5 | 8,500 | 2013-10-07 |
| 3119Q | 42-391-32708 | HILCORP ENERGY COMPANY | 6 | 7,000 | 2013-09-24 |
| Q613 U | 42-391-31451 | QUINTANA PET. CORP. | 4 | 8,000 | 2013-09-18 |
| 3103Q | 42-391-31690 | QUINTANA PET. CORP. | 8 | 6,113 | 2013-08-13 |
| 3103QU | 42-391-31690 | QUINTANA PET. CORP. | 8 | 6,113 | 2013-08-13 |
| Q235 | 42-391-01149 | QUINTANA PET. CORP. | 3 | 5,925 | 2013-05-22 |
| Q307 | 42-391-00676 | QUINTANA PET. CORP. | 9 | 5,925 | 2013-03-07 |
| Q087 | 42-391-01576 | QUINTANA PET. CORP. | 4 | 5,918 | 2013-03-06 |
| Q612 | 42-391-30349 | QUINTANA PET. CORP. | 7 | 6,750 | 2013-02-26 |
| P158 | 42-391-32683 | HILCORP ENERGY COMPANY | 4 | 6,500 | 2012-12-11 |
| Q244 | 42-391-01130 | QUINTANA PET. CORP. | 7 | 5,926 | 2012-10-26 |
| N106 | 42-391-81085 | T - C OIL COMPANY | 2 | 5,948 | 2012-09-25 |
| N114 | 42-391-31178 | T - C OIL COMPANY | 4 | 8,360 | 2012-09-25 |
| Q099 | 42-391-02033 | HILCORP ENERGY COMPANY | 2 | 5,900 | 2012-09-25 |
| Q052 | 42-391-01575 | HILCORP ENERGY COMPANY | 1 | 5,925 | 2012-06-18 |
| Q213 | 42-391-01563 | HILCORP ENERGY COMPANY | 3 | 5,960 | 2012-05-30 |
| Q278 | 42-391-30220 | HILCORP ENERGY COMPANY | 4 | 6,750 | 2012-05-02 |
| 3111Q | 42-391-31920 | QUINTANA PET. CORP. | 2 | 6,011 | 2012-04-16 |
| A004 | 42-391-00739 | QUINTANA PET. CORP. | 6 | 5,942 | 2012-03-27 |
| Q218 | 42-391-01168 | QUINTANA PET. CORP. | 5 | 5,911 | 2012-03-23 |
| Q346 | 42-391-00568 | QUINTANA PET. CORP. | 8 | 5,980 | 2012-03-08 |
| Q803GL | 42-391-00471 | HILCORP ENERGY COMPANY | 1 | 6,000 | 2012-03-07 |
| Q412 | 42-391-00547 | QUINTANA PET. CORP. | 8 | 5,925 | 2012-02-28 |
| Q313 L | 42-391-00682 | HILCORP ENERGY COMPANY | 2 | 5,962 | 2012-02-08 |
| A014 | 42-391-30158 | QUINTANA PET. CORP. | 11 | 7,700 | 2011-11-10 |
| Q928 F | 42-391-00526 | QUINTANA PET. CORP. | 6 | 6,064 | 2011-11-09 |
| Q028 | 42-391-01543 | QUINTANA PET. CORP. | 3 | 5,915 | 2011-11-08 |
| Q204G | 42-391-01159 | QUINTANA PET. CORP. | 11 | 5,980 | 2011-11-08 |
| N221 L | 42-391-03951 | T - C OIL COMPANY | 1 | 5,782 | 2011-10-12 |
| P120 | 42-391-01399 | QUINTANA PET. CORP. | 5 | 5,840 | 2011-08-25 |
| Q426 | 42-391-00656 | HILCORP ENERGY COMPANY | 2 | 5,918 | 2011-08-03 |
| C312 | 42-391-02041 | HILCORP ENERGY COMPANY | 3 | 5,920 | 2011-07-22 |
| C462 | 42-391-01686 | HILCORP ENERGY COMPANY | 1 | 5,880 | 2011-07-21 |
| Q205 | 42-391-01163 | HILCORP ENERGY COMPANY | 1 | 5,926 | 2011-07-21 |
| Q203AG | 42-391-01161 | QUINTANA PET. CORP. | 6 | 5,920 | 2011-06-23 |
| Q203B | 42-391-01161 | QUINTANA PET. CORP. | 6 | 5,920 | 2011-06-23 |
| Q251 | 42-391-01143 | QUINTANA PET. CORP. | 7 | 5,915 | 2011-06-23 |
| C108 | 42-391-01586 | HILCORP ENERGY COMPANY | 2 | 5,915 | 2011-06-03 |
| C211R | 42-391-01591 | T - C OIL COMPANY | 3 | 5,927 | 2011-05-20 |
| C212 | 42-391-01592 | HILCORP ENERGY COMPANY | 2 | 5,940 | 2011-05-20 |
| C213 | 42-391-01593 | HILCORP ENERGY COMPANY | 2 | 5,922 | 2011-05-20 |
| C213A | 42-391-01593 | HILCORP ENERGY COMPANY | 2 | 5,922 | 2011-05-20 |
| P145 | 42-391-31310 | PENNZOIL PRODUCING CO. | 4 | 6,112 | 2011-04-12 |
| P053 | 42-391-01431 | HILCORP ENERGY COMPANY | 4 | 5,915 | 2011-04-08 |
| P071 | 42-391-01327 | HILCORP ENERGY COMPANY | 4 | 5,900 | 2011-04-08 |
| P079 | 42-391-01436 | HILCORP ENERGY COMPANY | 2 | 5,923 | 2011-04-08 |
| P111 L | 42-391-01355 | HILCORP ENERGY COMPANY | 2 | 5,825 | 2011-04-08 |
| N206 U | 42-391-01733 | T - C OIL COMPANY | 1 | 5,760 | 2011-04-01 |
| P096 L | 42-391-01239 | HILCORP ENERGY COMPANY | 1 | 5,850 | 2011-03-08 |
| P112 | 42-391-01356 | HILCORP ENERGY COMPANY | 2 | 5,850 | 2011-03-04 |
| Q351 | 42-391-00704 | QUINTANA PET. CORP. | 6 | 5,895 | 2011-03-04 |
| Q351 L | 42-391-00704 | QUINTANA PET. CORP. | 6 | 5,895 | 2011-03-04 |
| P051 | 42-391-01429 | HILCORP ENERGY COMPANY | 2 | 5,913 | 2011-02-07 |
| Q015 | 42-391-01508 | QUINTANA PET. CORP. | 5 | 5,953 | 2011-01-31 |
| N109 | 42-391-01715 | T - C OIL COMPANY | 3 | 5,913 | 2011-01-12 |
| P157 | 42-391-32682 | HILCORP ENERGY COMPANY | 4 | 6,500 | 2011-01-12 |
| Q211 | 42-391-01561 | QUINTANA PET. CORP. | 3 | 5,920 | 2010-12-09 |
| Q601G | 42-391-00759 | HILCORP ENERGY COMPANY | 5 | 5,949 | 2010-12-08 |
| Q611 | 42-391-30194 | QUINTANA PET. CORP. | 7 | 6,750 | 2010-12-03 |
| C422 | 42-391-01645 | T - C OIL COMPANY | 1 | 5,430 | 2010-11-24 |
| Q828 | 42-391-80668 | HILCORP ENERGY COMPANY | 1 | 5,921 | 2010-11-23 |
| Q837 | 42-391-00445 | HILCORP ENERGY COMPANY | 4 | 5,909 | 2010-11-19 |
| H032 | 42-391-01185 | HILCORP ENERGY COMPANY | 1 | 5,895 | 2010-11-18 |
| Q319 | 42-391-00688 | QUINTANA PET. CORP. | 4 | 5,925 | 2010-11-17 |
| Q927 | 42-391-00540 | QUINTANA PET. CORP. | 3 | 6,300 | 2010-11-05 |
| Q240 | 42-391-01568 | QUINTANA PET. CORP. | 7 | 5,900 | 2010-11-02 |
| Q048 | 42-391-01548 | QUINTANA PET. CORP. | 2 | 5,940 | 2010-09-10 |
| Q049 | 42-391-01549 | QUINTANA PET. CORP. | 2 | 5,965 | 2010-09-10 |
| Q049A | 42-391-01549 | QUINTANA PET. CORP. | 2 | 5,965 | 2010-09-10 |
| Q018 | 42-391-01510 | HILCORP ENERGY COMPANY | 2 | 5,925 | 2010-09-08 |
| Q914 | 42-391-00516 | HILCORP ENERGY COMPANY | 4 | 5,915 | 2010-08-19 |
| Q902 | 42-391-00512 | QUINTANA PET. CORP. | 5 | 5,935 | 2010-07-22 |
| P052 | 42-391-01430 | HILCORP ENERGY COMPANY | 2 | 5,865 | 2010-06-17 |
| Q206 G | 42-391-01142 | QUINTANA PET. CORP. | 7 | 5,980 | 2010-05-26 |
| Q042 | 42-391-01517 | QUINTANA PET. CORP. | 7 | 5,925 | 2010-05-07 |
| Q503A | 42-391-00840 | QUINTANA PET. CORP. | 7 | 5,929 | 2010-05-06 |
| Q414 | 42-391-00552 | QUINTANA PET. CORP. | 8 | 5,925 | 2010-04-27 |
| Q403 | 42-391-00649 | QUINTANA PET. CORP. | 8 | 6,169 | 2010-04-12 |
| Q433 | 42-391-00659 | HILCORP ENERGY COMPANY | 2 | 6,219 | 2010-04-12 |
| P006G | 42-391-01496 | HILCORP ENERGY COMPANY | 2 | 5,412 | 2009-12-21 |
| Q410 | 42-391-00545 | QUINTANA PET. CORP. | 8 | 5,925 | 2009-12-18 |
| A212A | 42-391-01562 | QUINTANA PET. CORP. | 8 | 5,925 | 2009-11-13 |
| Q203G | 42-391-01140 | QUINTANA PET. CORP. | 10 | 5,900 | 2009-11-13 |
| Q203GA | 42-391-01140 | QUINTANA PET. CORP. | 10 | 5,900 | 2009-11-13 |
| Q212 | 42-391-01562 | QUINTANA PET. CORP. | 8 | 5,925 | 2009-11-13 |
| Q212A | 42-391-01562 | QUINTANA PET. CORP. | 8 | 5,925 | 2009-11-13 |
| Q807 | 42-391-00421 | QUINTANA PET. CORP. | 8 | 5,923 | 2009-10-01 |
| P046 | 42-391-01384 | HILCORP ENERGY COMPANY | 3 | 5,906 | 2009-09-28 |
| Q120 | 42-391-32930 | HILCORP ENERGY COMPANY | 2 | 8,200 | 2009-09-17 |
| Q920 | 42-391-00522 | QUINTANA PET. CORP. | 5 | 5,919 | 2009-08-28 |
| Q920 U | 42-391-00522 | QUINTANA PET. CORP. | 5 | 5,919 | 2009-08-28 |
| Q524 U | 42-391-31588 | QUINTANA PET. CORP. | 9 | 8,000 | 2009-08-05 |
| Q253 | 42-391-01131 | QUINTANA PET. CORP. | 2 | 8,655 | 2009-07-31 |
| Q202G | 42-391-01182 | QUINTANA PET. CORP. | 5 | 5,950 | 2009-07-30 |
| Q236 | 42-391-01150 | HILCORP ENERGY COMPANY | 2 | 5,925 | 2009-07-30 |
| Q838 | 42-391-00446 | HILCORP ENERGY COMPANY | 1 | 5,923 | 2009-07-30 |
| P070 | 42-391-01326 | HILCORP ENERGY COMPANY | 4 | 5,918 | 2009-07-07 |
| P125 | 42-391-01447 | HILCORP ENERGY COMPANY | 4 | 5,840 | 2009-06-22 |
| Q407 | 42-391-00668 | HILCORP ENERGY COMPANY | 4 | 5,925 | 2009-06-18 |
| P035 | 42-391-01233 | HILCORP ENERGY COMPANY | 4 | 5,923 | 2009-05-28 |
| P154 | 42-391-32590 | HILCORP ENERGY COMPANY | 3 | 6,500 | 2009-05-20 |
| P140 | 42-391-30395 | QUINTANA PET. CORP. | 5 | 6,025 | 2009-05-19 |
| P102 | 42-391-01443 | HILCORP ENERGY COMPANY | 2 | 5,855 | 2009-05-18 |
| P047 | 42-391-01385 | PENNZOIL PRODUCING CO. | 7 | 5,919 | 2009-05-11 |
| P058 | 42-391-01343 | HILCORP ENERGY COMPANY | 3 | 5,915 | 2009-05-11 |
| P061 | 42-391-01390 | HILCORP ENERGY COMPANY | 3 | 5,915 | 2009-05-11 |
| Q825 | 42-391-80665 | HILCORP ENERGY COMPANY | 1 | 5,922 | 2009-05-11 |
| Q419 | 42-391-00650 | QUINTANA PET. CORP. | 6 | 5,925 | 2009-04-23 |
| Q522 | 42-391-30231 | QUINTANA PET. CORP. | 4 | 7,800 | 2009-04-15 |
| Q938 | 42-391-32034 | QUINTANA PET. CORP. | 7 | 8,200 | 2009-04-15 |
| Q311 | 42-391-00680 | QUINTANA PET. CORP. | 5 | 5,957 | 2008-11-25 |
| P055 | 42-391-01432 | HILCORP ENERGY COMPANY | 4 | 5,915 | 2008-10-23 |
| Q525 U | 42-391-31616 | QUINTANA PET. CORP. | 3 | 8,000 | 2008-08-15 |
| P076 | 42-391-01435 | HILCORP ENERGY COMPANY | 3 | 6,208 | 2008-07-21 |
| Q014 | 42-391-01507 | QUINTANA PET. CORP. | 4 | 5,910 | 2008-07-09 |
| Q014 L | 42-391-01507 | QUINTANA PET. CORP. | 4 | 5,910 | 2008-07-09 |
| Q119 | 42-391-32501 | HILCORP ENERGY COMPANY | 2 | 6,400 | 2008-06-13 |
| Q254 | 42-391-01574 | QUINTANA PET. CORP. | 3 | 5,912 | 2008-06-12 |
| A007 | 42-391-30211 | QUINTANA PET. CORP. | 7 | 6,750 | 2008-06-02 |
| Q359 | 42-391-00708 | HILCORP ENERGY COMPANY | 5 | 5,901 | 2008-05-07 |
| P023 | 42-391-01211 | HILCORP ENERGY COMPANY | 1 | 5,852 | 2008-03-24 |
| Q809 | 42-391-00423 | QUINTANA PET. CORP. | 3 | 5,925 | 2008-03-06 |
| Q255 L | 42-391-01145 | QUINTANA PET. CORP. | 3 | 6,000 | 2008-01-28 |
| Q065 | 42-391-01479 | QUINTANA PET. CORP. | 2 | 5,969 | 2007-10-18 |
| Q408 | 42-391-00669 | QUINTANA PET. CORP. | 2 | 5,925 | 2007-10-01 |
| Q609 | 42-391-00758 | QUINTANA PET. CORP. | 7 | 6,000 | 2007-07-26 |
| Q609A | 42-391-00758 | QUINTANA PET. CORP. | 7 | 6,000 | 2007-07-26 |
| Q532 | 42-391-32472 | HILCORP ENERGY COMPANY | 3 | 6,400 | 2007-07-05 |
| Q327 | 42-391-00559 | HILCORP ENERGY COMPANY | 1 | 5,925 | 2007-05-11 |
| P068 | 42-391-01348 | HILCORP ENERGY COMPANY | 1 | 6,150 | 2007-03-21 |
| N208 | 42-391-01714 | T - C OIL COMPANY | 2 | 5,775 | 2006-07-31 |
| N208 U | 42-391-01714 | T - C OIL COMPANY | 2 | 5,775 | 2006-07-31 |
| Q302G | 42-391-00724 | QUINTANA PET. CORP. | 5 | 5,918 | 2006-03-29 |
| H061 | 42-391-01338 | QUINTANA PET. CORP. | 2 | 5,870 | 2006-02-16 |
| Q342 | 42-391-00701 | QUINTANA PET. CORP. | 5 | 5,925 | 2006-02-06 |
| Q342 L | 42-391-00701 | QUINTANA PET. CORP. | 5 | 5,925 | 2006-02-06 |
| Q020 L | 42-391-01511 | QUINTANA PET. CORP. | 9 | 5,910 | 2006-01-23 |
| P143 | 42-391-31191 | PENNZOIL PRODUCING CO. | 2 | 6,500 | 2006-01-13 |
| Q817 | 42-391-00475 | QUINTANA PET. CORP. | 3 | 5,937 | 2005-11-07 |
| Q804 | 42-391-00418 | HILCORP ENERGY COMPANY | 1 | 5,925 | 2005-10-04 |
| Q907 | 42-391-00514 | QUINTANA PET. CORP. | 3 | 5,928 | 2005-09-15 |
| Q858 | 42-391-00454 | HILCORP ENERGY COMPANY | 2 | 5,917 | 2005-08-30 |
| Q331 | 42-391-00561 | QUINTANA PET. CORP. | 5 | 5,925 | 2005-08-16 |
| H064 | 42-391-01310 | HILCORP ENERGY COMPANY | 1 | 5,937 | 2005-07-12 |
| A001 | 42-391-00736 | QUINTANA PET. CORP. | 4 | 5,910 | 2005-07-11 |
| A003 | 42-391-00747 | HILCORP ENERGY COMPANY | 2 | 5,961 | 2005-06-21 |
| Q606 | 42-391-00755 | QUINTANA PET. CORP. | 5 | 5,941 | 2005-01-28 |
| C241 | 42-391-01621 | T - C OIL COMPANY | 3 | 5,800 | 2005-01-14 |
| C239 | 42-391-01619 | T - C OIL COMPANY | 1 | 5,748 | 2004-11-29 |
| P116 L | 42-391-01493 | PENNZOIL PRODUCING CO. | 3 | 5,850 | 2004-08-24 |
| Q402 | 42-391-00665 | QUINTANA PET. CORP. | 2 | 5,960 | 2004-08-09 |
| Q340 L | 42-391-00699 | QUINTANA PET. CORP. | 5 | 5,925 | 2004-05-25 |
| Q340 U | 42-391-00699 | QUINTANA PET. CORP. | 5 | 5,925 | 2004-05-25 |
| Q334 L | 42-391-00564 | QUINTANA PET. CORP. | 6 | 5,925 | 2004-05-14 |
| P153 | 42-391-32571 | HILCORP ENERGY COMPANY | 2 | 6,500 | 2004-05-05 |
| Q829 | 42-391-00437 | HILCORP ENERGY COMPANY | 1 | 5,925 | 2004-01-27 |
| Q604 | 42-391-00753 | QUINTANA PET. CORP. | 5 | 5,933 | 2003-08-28 |
| Q607 L | 42-391-00756 | HILCORP ENERGY COMPANY | 1 | 5,910 | 2003-08-28 |
| Q918 | 42-391-00520 | QUINTANA PET. CORP. | 3 | 5,918 | 2003-06-11 |
| Q117 | 42-391-32491 | HILCORP ENERGY COMPANY | 1 | 6,400 | 2002-11-22 |
| Q090 | 42-391-02029 | QUINTANA PET. CORP. | 4 | 5,910 | 2002-11-04 |
| Q116 | 42-391-32484 | HILCORP ENERGY COMPANY | 1 | 6,400 | 2002-09-13 |
| Q431 | 42-391-00658 | HILCORP ENERGY COMPANY | 2 | 6,390 | 2002-08-29 |
| Q932 L | 42-391-31243 | QUINTANA PET. CORP. | 4 | 9,000 | 2002-08-19 |
| Q308 | 42-391-00677 | QUINTANA PET. CORP. | 4 | 5,925 | 2002-08-05 |
| Q207 | 42-391-01165 | QUINTANA PET. CORP. | 4 | 5,971 | 2002-07-09 |
| Q808 | 42-391-00422 | HILCORP ENERGY COMPANY | 1 | 5,925 | 2002-07-09 |
| C315 | 42-391-32471 | HILCORP ENERGY COMPANY | 1 | 6,400 | 2002-06-12 |
| Q010 | 42-391-01503 | HILCORP ENERGY COMPANY | 1 | 5,910 | 2002-04-25 |
| Q206 | 42-391-01164 | QUINTANA PET. CORP. | 2 | 5,925 | 2002-01-24 |
| Q217 | 42-391-01128 | QUINTANA PET. CORP. | 4 | 5,940 | 2002-01-24 |
| Q110 | 42-391-01529 | QUINTANA PET. CORP. | 4 | 4,525 | 2001-12-17 |
| 7 | 42-391-01483 | QUINTANA PET. CORP. | 2 | 4,477 | 2001-12-13 |
| Q242 | 42-391-02020 | QUINTANA PET. CORP. | 2 | 5,925 | 2001-12-13 |
| Q066 | 42-391-01523 | QUINTANA PET. CORP. | 3 | 5,932 | 2001-11-28 |
| P097 | 42-391-01236 | HILCORP ENERGY COMPANY | 2 | 5,840 | 2001-11-19 |
| Q857 | 42-391-00453 | HILCORP ENERGY COMPANY | 1 | 5,916 | 2001-08-24 |
| Q805 | 42-391-00419 | QUINTANA PET. CORP. | 1 | 5,928 | 2000-11-14 |
| Q813 | 42-391-00473 | QUINTANA PET. CORP. | 2 | 5,935 | 2000-03-16 |
| Q851 | 42-391-00481 | QUINTANA PET. CORP. | 2 | 5,918 | 2000-03-03 |
| Q719-L | 42-391-31900 | QUINTANA PET. CORP. | 3 | 6,100 | 1999-11-17 |
| Q719 U | 42-391-31900 | QUINTANA PET. CORP. | 3 | 6,100 | 1999-11-17 |
| Q863 L | 42-391-00485 | QUINTANA PET. CORP. | 2 | 5,925 | 1999-10-05 |
| Q835 | 42-391-00443 | QUINTANA PET. CORP. | 3 | 5,915 | 1999-09-30 |
| Q027 | 42-391-01542 | QUINTANA PET. CORP. | 1 | 5,889 | 1999-09-29 |
| Q430 | 42-391-00657 | QUINTANA PET. CORP. | 2 | 5,980 | 1999-08-31 |
| C226 | 42-391-01606 | QUINTANA PET. CORP. | 1 | 5,919 | 1999-07-29 |
| P041 | 42-391-01426 | QUINTANA PET. CORP. | 1 | 5,915 | 1999-05-11 |
| Q296 | 42-391-32088 | QUINTANA PET. CORP. | 3 | 6,110 | 1999-02-05 |
| Q059 | 42-391-01475 | QUINTANA PET. CORP. | 1 | 5,935 | 1998-10-22 |
| Q860 | 42-391-00456 | QUINTANA PET. CORP. | 2 | 5,916 | 1998-09-18 |
| Q509 | 42-391-00846 | QUINTANA PET. CORP. | 3 | 6,721 | 1998-07-03 |
| Q930 F | 42-391-00492 | QUINTANA PET. CORP. | 2 | 6,004 | 1998-04-23 |
| C238 L | 42-391-01618 | COPANO COMPANY | 1 | 5,806 | 1998-03-25 |
| Q016 | 42-391-01509 | QUINTANA PET. CORP. | 3 | 5,900 | 1998-02-26 |
| Q016 U | 42-391-01509 | QUINTANA PET. CORP. | 3 | 5,900 | 1998-02-26 |
| Q041 | 42-391-01466 | QUINTANA PET. CORP. | 2 | 5,896 | 1997-11-06 |
| Q041A | 42-391-01466 | QUINTANA PET. CORP. | 2 | 5,896 | 1997-11-06 |
| Q007 | 42-391-01500 | QUINTANA PET. CORP. | 1 | 5,838 | 1997-03-04 |
| C476 | 42-391-32147 | QUINTANA PET. CORP. | 1 | 6,200 | 1996-08-29 |
| Q034 | 42-391-01461 | QUINTANA PET. CORP. | 1 | 6,495 | 1996-02-12 |
| Q245 | 42-391-02022 | QUINTANA PET. CORP. | 2 | 5,925 | 1996-02-05 |
| N202 U | 42-391-01731 | MELLON OIL UNIT | 1 | 4,600 | 1995-11-06 |
| Q286 | 42-391-31785 | QUINTANA PET. CORP. | 5 | 6,124 | 1995-08-16 |
| Q286 L | 42-391-31785 | QUINTANA PET. CORP. | 5 | 6,124 | 1995-08-16 |
| Q060 | 42-391-01476 | QUINTANA PET. CORP. | 4 | 5,937 | 1995-07-28 |
| C222 | 42-391-01602 | QUINTANA PET. CORP. | 2 | 5,945 | 1995-07-10 |
| C449 | 42-391-01673 | QUINTANA PET. CORP. | 1 | 5,909 | 1995-07-10 |
| C426 | 42-391-01650 | QUINTANA PET. CORP. | 1 | 6,027 | 1995-07-07 |
| N211 | 42-391-01738 | QUINTANA PET. CORP. | 2 | 5,915 | 1994-09-06 |
| Q815 | 42-391-00474 | QUINTANA PET. CORP. | 5 | 6,200 | 1994-08-09 |
| N203 U | 42-391-01732 | MELLON OIL UNIT | 1 | 4,500 | 1994-06-22 |
| Q350 | 42-391-00572 | QUINTANA PET. CORP. | 5 | 5,925 | 1994-03-04 |
| Q030 | 42-391-01545 | QUINTANA PET. CORP. | 1 | 5,885 | 1993-11-02 |
| Q328 | 42-391-00694 | QUINTANA PET. CORP. | 2 | 5,925 | 1993-09-21 |
| Q006 | 42-391-01499 | QUINTANA PET. CORP. | 2 | 5,885 | 1993-03-25 |
| Q062 L | 42-391-01477 | QUINTANA PET. CORP. | 1 | 5,921 | 1992-10-23 |
| H117 | 42-391-31378 | QUINTANA PET. CORP. | 2 | 6,000 | 1992-10-12 |
| Q602 L | 42-391-00751 | QUINTANA PET. CORP. | 1 | 5,915 | 1992-08-28 |
| Q912 | 42-391-00509 | QUINTANA PET. CORP. | 3 | 5,926 | 1991-11-14 |
| Q063 | 42-391-01478 | QUINTANA PET. CORP. | 2 | 5,938 | 1991-10-22 |
| Q061 L | 42-391-01752 | QUINTANA PET. CORP. | 2 | 5,940 | 1991-09-18 |
| H132 | 42-391-31768 | QUINTANA PET. CORP. | 3 | 6,012 | 1991-07-03 |
| Q094 | 42-391-01554 | QUINTANA PET. CORP. | 3 | 5,902 | 1991-06-12 |
| Q295 | 42-391-32054 | QUINTANA PET. CORP. | 1 | 6,100 | 1991-05-15 |
| Q315 | 42-391-00684 | QUINTANA PET. CORP. | 1 | 5,927 | 1991-04-23 |
| Q315 U | 42-391-00684 | QUINTANA PET. CORP. | 1 | 5,927 | 1991-04-23 |
| Q069 | 42-391-01481 | QUINTANA PET. CORP. | 2 | 5,943 | 1991-04-11 |
| Q012 | 42-391-01505 | QUINTANA PET. CORP. | 1 | 5,885 | 1991-04-02 |
| Q216 | 42-391-01570 | QUINTANA PET. CORP. | 1 | 5,924 | 1990-07-02 |
| Q216 U | 42-391-01570 | QUINTANA PET. CORP. | 1 | 5,924 | 1990-07-02 |
| H042 | 42-391-01410 | QUINTANA PET. CORP. | 1 | 5,900 | 1990-05-22 |
| P141 | 42-391-30588 | QUINTANA PET. CORP. | 2 | 8,544 | 1990-05-22 |
| E102 | 42-391-01457 | QUINTANA PET. CORP. | 2 | 6,004 | 1990-01-30 |
| 3115Q | 42-391-32005 | QUINTANA PET. CORP. | 2 | 6,000 | 1989-11-20 |
| 3113Q | 42-391-31991 | QUINTANA PET. CORP. | 1 | 6,100 | 1989-04-27 |
| Q249 | 42-391-01572 | QUINTANA PET. CORP. | 3 | 5,914 | 1989-04-10 |
| Q017 L | 42-391-01537 | QUINTANA PET. CORP. | 2 | 5,895 | 1989-03-24 |
| H050 | 42-391-01413 | QUINTANA PET. CORP. | 2 | 5,907 | 1989-03-10 |
| Q223 | 42-391-01136 | QUINTANA PET. CORP. | 1 | 5,925 | 1989-03-10 |
| Q353 | 42-391-00706 | QUINTANA PET. CORP. | 2 | 5,902 | 1989-03-09 |
| Q353 U | 42-391-00706 | QUINTANA PET. CORP. | 2 | 5,902 | 1989-03-09 |
| Q282 | 42-391-31610 | QUINTANA PET. CORP. | 2 | 7,000 | 1988-08-31 |
| Q282 L | 42-391-31610 | QUINTANA PET. CORP. | 2 | 7,000 | 1988-08-31 |
| H051 | 42-391-01333 | QUINTANA PET. CORP. | 2 | 5,915 | 1988-07-28 |
| N217 | 42-391-01727 | QUINTANA PET. CORP. | 1 | 5,882 | 1988-06-14 |
| H104 | 42-391-30085 | QUINTANA PET. CORP. | 2 | 6,004 | 1988-05-27 |
| H054 | 42-391-01415 | QUINTANA PET. CORP. | 2 | 5,918 | 1988-05-23 |
| Q096 | 42-391-01556 | QUINTANA PET. CORP. | 1 | 5,903 | 1988-04-29 |
| Q916 | 42-391-00518 | QUINTANA PET. CORP. | 1 | 5,923 | 1988-02-26 |
| Q916 L | 42-391-00518 | QUINTANA PET. CORP. | 1 | 5,923 | 1988-02-26 |
| Q527 | 42-391-31689 | QUINTANA PET. CORP. | 2 | 6,100 | 1988-02-18 |
| Q527 L | 42-391-31689 | QUINTANA PET. CORP. | 2 | 6,100 | 1988-02-18 |
| Q343 | 42-391-00702 | QUINTANA PET. CORP. | 1 | 5,925 | 1987-09-22 |
| Q237 | 42-391-01151 | QUINTANA PET. CORP. | 3 | 5,925 | 1987-07-21 |
| H059 | 42-391-01337 | QUINTANA PET. CORP. | 1 | 5,914 | 1987-07-08 |
| H045 | 42-391-01365 | QUINTANA PET. CORP. | 1 | 5,905 | 1986-12-02 |
| C216 | 42-391-01596 | QUINTANA PET. CORP. | 3 | 5,919 | 1986-11-10 |
| C229 | 42-391-01609 | QUINTANA PET. CORP. | 3 | 5,931 | 1986-05-01 |
| Q039 | 42-391-01463 | QUINTANA PET. CORP. | 3 | 5,919 | 1985-12-18 |
| Q039 L | 42-391-01463 | QUINTANA PET. CORP. | 3 | 5,919 | 1985-12-18 |
| Q064 | 42-391-01522 | QUINTANA PET. CORP. | 2 | 5,931 | 1985-11-25 |
| C427 | 42-391-01651 | QUINTANA PET. CORP. | 2 | 5,916 | 1984-11-19 |
| P124 L | 42-391-01358 | PENNZOIL PRODUCING CO. | 1 | 5,855 | 1984-09-18 |
| Q054 | 42-391-01470 | QUINTANA PET. CORP. | 2 | 5,925 | 1984-08-22 |
| Q054 L | 42-391-01470 | QUINTANA PET. CORP. | 2 | 5,925 | 1984-08-22 |
| Q880 | 42-391-00490 | QUINTANA PET. CORP. | 2 | 6,050 | 1984-07-30 |
| C453 | 42-391-01677 | QUINTANA PET. CORP. | 2 | 5,954 | 1984-02-21 |
| C103 | 42-391-01581 | COPANO COMPANY | 2 | 5,920 | 1983-11-17 |
| C103 L | 42-391-01581 | COPANO COMPANY | 2 | 5,920 | 1983-11-17 |
| C233 | 42-391-01613 | QUINTANA PET. CORP. | 1 | 5,898 | 1983-10-06 |
| Q231 | 42-391-01175 | QUINTANA PET. CORP. | 2 | 5,925 | 1983-05-09 |
| Q231 U | 42-391-01175 | QUINTANA PET. CORP. | 2 | 5,925 | 1983-05-09 |
| C102 | 42-391-01590 | COPANO COMPANY | 1 | 5,923 | 1983-03-08 |
| C106 | 42-391-01584 | COPANO COMPANY | 1 | 5,917 | 1980-07-03 |
| H039 | 42-391-01362 | HEWIT & DOUGHERTY | 1 | 5,912 | 1980-01-30 |
| N104 | 42-391-01745 | NORDAN & COMPANY | 1 | 5,975 | 1980-01-17 |
| C440 | 42-391-01664 | COPANO COMPANY | 1 | 5,862 | 1979-11-12 |
| C440 L | 42-391-01664 | COPANO COMPANY | 1 | 5,862 | 1979-11-12 |
| N213 | 42-391-01719 | NORDAN & COMPANY | 1 | 5,924 | 1978-06-29 |
| Q870 | 42-391-00460 | QUINTANA PET. CORP. | 1 | 5,989 | 1978-04-20 |
| C230 L | 42-391-01610 | COPANO COMPANY | 1 | 5,904 | 1978-03-20 |
| Q026 L | 42-391-01541 | QUINTANA PET. CORP. | 2 | 5,910 | 1978-03-06 |
| Q801SD | 42-391-81447 | QUINTANA PET. CORP. | 1 | 3,975 | 1977-08-19 |
| A006 | 42-391-00744 | -- | -- | -- | -- |
| A008 | 42-391-30193 | -- | -- | -- | -- |
| C101 | 42-391-01589 | -- | -- | -- | -- |
| C104 | 42-391-01582 | -- | -- | -- | -- |
| C110 | 42-391-01588 | -- | -- | -- | -- |
| C113 U | 42-391-03863 | -- | -- | -- | -- |
| C114 | 42-391-03867 | -- | -- | -- | -- |
| C220 | 42-391-01600 | -- | -- | -- | -- |
| C221 | 42-391-01601 | -- | -- | -- | -- |
| C224 | 42-391-01604 | -- | -- | -- | -- |
| C228 | 42-391-01608 | -- | -- | -- | -- |
| C234 | 42-391-01614 | -- | -- | -- | -- |
| C235 | 42-391-01615 | -- | -- | -- | -- |
| C245 L | 42-391-03864 | -- | -- | -- | -- |
| C305 | 42-391-02037 | -- | -- | -- | -- |
| C306 | 42-391-02038 | -- | -- | -- | -- |
| C401 | 42-391-01625 | -- | -- | -- | -- |
| C402 L | 42-391-01626 | -- | -- | -- | -- |
| C402SD | 42-391-81220 | -- | -- | -- | -- |
| C411 | 42-391-01634 | -- | -- | -- | -- |
| C412 | 42-391-01635 | -- | -- | -- | -- |
| C413 | 42-391-01636 | -- | -- | -- | -- |
| C414 | 42-391-01637 | -- | -- | -- | -- |
| C419 L | 42-391-01642 | -- | -- | -- | -- |
| C425 | 42-391-01649 | -- | -- | -- | -- |
| C428 | 42-391-01652 | -- | -- | -- | -- |
| C431 | 42-391-01655 | -- | -- | -- | -- |
| C431 L | 42-391-01655 | -- | -- | -- | -- |
| C432 L | 42-391-01656 | -- | -- | -- | -- |
| C436 | 42-391-01660 | -- | -- | -- | -- |
| C441 | 42-391-01665 | -- | -- | -- | -- |
| C444W | 42-391-01668 | -- | -- | -- | -- |
| C445W | 42-391-01669 | -- | -- | -- | -- |
| C451 L | 42-391-01675 | -- | -- | -- | -- |
| C460W | 42-391-01684 | -- | -- | -- | -- |
| C461 | 42-391-01685 | -- | -- | -- | -- |
| C474 | 42-391-01698 | -- | -- | -- | -- |
| C475 | 42-391-01699 | -- | -- | -- | -- |
| E002 | 42-391-00801 | -- | -- | -- | -- |
| E201 | 42-391-01373 | -- | -- | -- | -- |
| H021 | 42-391-01224 | -- | -- | -- | -- |
| H022 | 42-391-01225 | -- | -- | -- | -- |
| H040 | 42-391-01409 | -- | -- | -- | -- |
| H055 | 42-391-01335 | -- | -- | -- | -- |
| H055 L | 42-391-01335 | -- | -- | -- | -- |
| H056 | 42-391-01416 | -- | -- | -- | -- |
| H057 | 42-391-01336 | -- | -- | -- | -- |
| H058 | 42-391-01417 | -- | -- | -- | -- |
| H066 | 42-391-01312 | -- | -- | -- | -- |
| H068 | 42-391-01367 | -- | -- | -- | -- |
| H069 | 42-391-01314 | -- | -- | -- | -- |
| H070 | 42-391-01339 | -- | -- | -- | -- |
| H072 | 42-391-01316 | -- | -- | -- | -- |
| H073 | 42-391-01317 | -- | -- | -- | -- |
| H076 | 42-391-01368 | -- | -- | -- | -- |
| H078 | 42-391-01369 | -- | -- | -- | -- |
| H079 | 42-391-01321 | -- | -- | -- | -- |
| H080 | 42-391-01418 | -- | -- | -- | -- |
| H082 | 42-391-01228 | -- | -- | -- | -- |
| H083 | 42-391-01186 | -- | -- | -- | -- |
| H084 | 42-391-01370 | -- | -- | -- | -- |
| H086 | 42-391-01123 | -- | -- | -- | -- |
| J101 | 42-391-00542 | -- | -- | -- | -- |
| J103 | 42-391-30102 | -- | -- | -- | -- |
| N101 | 42-391-01420 | -- | -- | -- | -- |
| N103 | 42-391-01744 | -- | -- | -- | -- |
| N105 | 42-391-01746 | -- | -- | -- | -- |
| N108 | 42-391-01735 | -- | -- | -- | -- |
| N110 | 42-391-01737 | -- | -- | -- | -- |
| N111 | 42-391-01717 | -- | -- | -- | -- |
| N111 U | 42-391-01717 | -- | -- | -- | -- |
| N112 | 42-391-01718 | -- | -- | -- | -- |
| N112 U | 42-391-01718 | -- | -- | -- | -- |
| N201 | 42-391-01730 | -- | -- | -- | -- |
| N201 U | 42-391-01730 | -- | -- | -- | -- |
| N204 | 42-391-01720 | -- | -- | -- | -- |
| N210 U | 42-391-01716 | -- | -- | -- | -- |
| N212 | 42-391-01739 | -- | -- | -- | -- |
| N215 | 42-391-80589 | -- | -- | -- | -- |
| N218 | 42-391-80592 | -- | -- | -- | -- |
| P077 | 42-391-01187 | -- | -- | -- | -- |
| P080 | 42-391-01437 | -- | -- | -- | -- |
| P081 | 42-391-01234 | -- | -- | -- | -- |
| Q003 | 42-391-01536 | -- | -- | -- | -- |
| Q011 | 42-391-01504 | -- | -- | -- | -- |
| Q021 | 42-391-01538 | -- | -- | -- | -- |
| Q022 | 42-391-01513 | -- | -- | -- | -- |
| Q025 | 42-391-01540 | -- | -- | -- | -- |
| Q029 | 42-391-01544 | -- | -- | -- | -- |
| Q040A | 42-391-01464 | -- | -- | -- | -- |
| Q046 | 42-391-01521 | -- | -- | -- | -- |
| Q053 | 42-391-01469 | -- | -- | -- | -- |
| Q055 | 42-391-01471 | -- | -- | -- | -- |
| Q056 | 42-391-01472 | -- | -- | -- | -- |
| Q058 | 42-391-01474 | -- | -- | -- | -- |
| Q088 | 42-391-01577 | -- | -- | -- | -- |
| Q089 | 42-391-01578 | -- | -- | -- | -- |
| Q201 | 42-391-01133 | -- | -- | -- | -- |
| Q201 U | 42-391-01133 | -- | -- | -- | -- |
| Q224 | 42-391-01137 | -- | -- | -- | -- |
| Q224 L | 42-391-01137 | -- | -- | -- | -- |
| Q228 | 42-391-01172 | -- | -- | -- | -- |
| Q228 L | 42-391-01172 | -- | -- | -- | -- |
| Q229 L | 42-391-01173 | -- | -- | -- | -- |
| Q233 | 42-391-01566 | -- | -- | -- | -- |
| Q243 | 42-391-01176 | -- | -- | -- | -- |
| Q320 L | 42-391-00689 | -- | -- | -- | -- |
| Q322 | 42-391-00691 | -- | -- | -- | -- |
| Q322 L | 42-391-00691 | -- | -- | -- | -- |
| Q401 | 42-391-00664 | -- | -- | -- | -- |
| Q404 | 42-391-00666 | -- | -- | -- | -- |
| Q415 | 42-391-00553 | -- | -- | -- | -- |
| Q432 | 42-391-00660 | -- | -- | -- | -- |
| Q512 | 42-391-00849 | -- | -- | -- | -- |
| Q802 | 42-391-00416 | -- | -- | -- | -- |
| Q833 | 42-391-00441 | -- | -- | -- | -- |
| Q841 | 42-391-81464 | -- | -- | -- | -- |
| Q905 | 42-391-80642 | -- | -- | -- | -- |
| Q919 | 42-391-00521 | -- | -- | -- | -- |
| Q926 | 42-391-81485 | -- | -- | -- | -- |