CRISTA

Operated by SUMMIT PETROLEUM LLC (P-5 829221) in the SPRABERRY (TREND AREA) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 18790District 7CField 85279200OilCasinghead gasSave
Value, all time
$31.8 M
Oct 2014 – May 2026
Value, last 12 filed months
$497 k
at the published price for each month
Months reported
140
no gaps in the span
Streams
2
oil, casinghead gas

What this lease produced, and what it was worth

Oil and condensate are valued on the volume the state records as disposed of; gas and casinghead gas on the volume produced. They are different columns of different files, and the difference is not cosmetic.

StreamBasisVolumeValue
OilDisposition472,256 bbl$23,854,949
Casinghead gasProduction2,655,131 Mcf$7,955,008
Total$31,809,958

Wells on this lease (16)

Every wellbore the Railroad Commission records against this lease key, with the depth, the last completion and the plug date exactly as filed. A well with no plug date is not stated to be producing — the state files no such flag.

These wells centre on 31.4049, -102.1305. A lease has no coordinate of its own — that point is the mean of its wells, and they span 1.0 miles.

31.40443, -102.13036 · centre of the wells drawn, derived

What these wells add up to

Every figure below is counted over all of this lease's wells, not over the rows listed above. The Railroad Commission files two facts about a well's state — a plug date and a proration-schedule flag — and a well can carry both, so they are published as separate counts and never merged into a status.

On the schedule
25.0%
4 of 16 wells
With a plug date
25.0%
4 of 16 wells
Median depth
9,838 ft
16 wells filed one
Completion to plug
4.2 years
median over 4 wells

What the state filed about each well

On the RRC proration schedule
425.0%
A plug date is filed
425.0%
BothOn the schedule and plugged. Neither fact cancels the other.
425.0%
NeitherNo plug date, and not on the schedule.
1275.0%

A plug date is the date the Commission recorded the wellbore as sealed with cement and abandoned. It is the only end-of-life fact Texas files. There is no "active" flag on a well, so this page does not print one — a well with no plug date is not stated to be producing.

How deep they were drilled

0k
2k
4k
6k
8k
10k
12k
15k
20k+

Total depth in feet, 16 of 16 wells. Median 9,838 ft, with the middle half between 9,808 and 9,868 ft; the shallowest is 9,715 ft and the deepest 9,963 ft. The median is published rather than the mean, because a single mis-keyed depth moves a mean and cannot move a median.

When they were last completed

10s
20s

Last completion by decade, 16 of 16 wells, Oct 2014 – Feb 2026. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Oct 2014 – Feb 2026
16 of 16 wells
Plug dates filed
Feb 2021 – Nov 2022
4 of 16 wells; 12 filed none

Last completion to plug: a median of 4.2 years across the 4 wells that filed both dates, with the middle half between 22 months and 6.7 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

16 wells

42-461397499169,925 ftFeb 2026
42-461398649129,790 ftFeb 2026
42-461397489079,963 ftFeb 2026
42-461397459139,810 ftJan 2026
42-461397439099,810 ftJan 2026
42-461397469049,862 ftSep 2025
42-461396489029,860 ftNov 2020Nov 2022Yes
42-461398659089,839 ftOct 2019Feb 2021Yes
42-461397479059,715 ftMay 2015
42-461398669019,781 ftApr 2015
42-461395389039,900 ftJan 2015
42-461396519119,885 ftJan 2015
42-461396509069,800 ftJan 2015
42-461396499109,837 ftDec 2014Nov 2022Yes
42-461395399159,832 ftNov 2014Feb 2021Yes
42-461395969149,853 ftOct 2014

The API number is the state's, prefixed 42 for Texas. A well is matched to this lease by the lease key the Commission files on the wellbore record, so a well that has moved between leases appears under each one it was filed against.

Every month this lease reported (140)

Volume × price = value, one row per cycle. The price columns are the same series published on the prices page — nothing here is modelled.

140 months

May 202600106.413.05$0
Apr 20260098.932.87$0
Mar 20260089.753.15$0
Feb 202619734463.503.75$13,800
Jan 20263622,79759.138.00$43,775
Dec 20258154,26556.664.41$65,001
Nov 20257745,72658.593.93$67,831
Oct 20257095,98859.383.30$61,890
Sep 20258664,15062.743.08$67,102
Aug 20256594,75963.933.01$56,477
Jul 20257534,60766.743.32$65,528
Jun 20256234,43966.483.13$55,305
May 20256494,78660.553.23$54,767
Apr 20259475,07162.363.54$77,022
Mar 20257045,52467.704.27$71,239
Feb 20251,0135,67470.884.34$96,431
Jan 20259026,38174.324.28$94,339
Dec 20241,1446,39468.993.12$98,883
Nov 20248956,18069.052.20$75,386
Oct 20241,0636,74371.372.28$91,250
Sep 20241,0616,59569.612.36$89,449
Aug 20248486,83775.632.06$78,243
Jul 20248066,56879.932.15$78,522
Jun 20245976,03478.082.63$62,507
May 20241,2867,26778.812.20$117,326
Apr 20248677,66984.451.66$85,943
Mar 20241,1807,79480.301.55$106,797
Feb 20249497,06376.091.78$84,807
Jan 20241,2157,28973.023.30$112,756
Dec 20231,2467,43271.262.61$108,193
Nov 20231,2306,96477.892.81$115,357
Oct 20231,0687,97185.443.09$115,859
Sep 20239586,92189.042.74$104,230
Aug 20231,1617,52380.522.67$113,592
Jul 20239087,88774.852.64$88,800
Jun 20231,0277,55868.962.26$87,892
May 20231,1557,81470.622.23$98,971
Apr 20231,2387,68878.122.24$113,916
Mar 20231,1197,55972.852.39$99,609
Feb 20231,1576,81275.112.47$103,698
Jan 20231,2497,28676.533.39$120,269
Dec 20221,2107,29976.415.73$134,273
Nov 20228167,06485.005.65$109,245
Oct 20221,1927,52287.185.86$148,026
Sep 20221,0957,42384.888.16$153,543
Aug 20221,2647,76094.529.13$190,300
Jul 20228177,873101.587.54$142,370
Jun 20221,2147,613115.097.98$200,450
May 20221,2077,679109.378.43$196,767
Apr 20221,1826,943104.226.84$170,662
Mar 20228517,154108.885.08$128,973
Feb 20221,2317,47991.054.86$148,422
Jan 20221,5558,04881.844.54$163,780
Dec 20211,6098,21471.323.90$146,781
Nov 20211,2148,03077.435.24$136,052
Oct 20218268,31379.795.71$113,406
Sep 20211,2568,37669.865.35$132,563
Aug 20211,1888,67466.024.22$115,041
Jul 20211,6429,61070.783.98$154,489
Jun 20217475,11269.493.38$69,191
May 20211,6407,97263.483.02$128,164
Apr 20211,2417,92860.362.76$96,776
Mar 20211,1938,87461.302.72$97,241
Feb 20211,2637,46357.805.55$114,406
Jan 20211,1428,01650.412.81$80,095
Dec 20201,6698,17444.642.68$96,373
Nov 20201,1868,12438.772.71$67,969
Oct 20201,9499,02236.972.48$94,415
Sep 20201,1347,62037.091.99$57,232
Aug 20201,2749,56039.982.39$73,736
Jul 20201,5988,99738.371.83$77,736
Jun 20202,7126,34834.901.69$105,379
May 202007,55416.921.81$13,709
Apr 20201,6369,17214.751.80$40,681
Mar 20201,5788,93030.341.86$64,453
Feb 20201,9178,76149.881.98$112,973
Jan 20201,5578,08857.252.09$106,081
Dec 20192,0769,41859.012.30$144,207
Nov 20191,9799,01855.302.75$134,245
Oct 20191,9979,08453.472.42$128,750
Sep 20191,78210,05855.052.66$124,826
Aug 20192,50810,78653.112.30$158,055
Jul 20191,5848,85656.272.46$110,918
Jun 20192,5086,00852.782.49$147,339
May 20191,6376,66958.482.74$114,007
Apr 20191,7155,31362.632.75$122,025
Mar 20191,7398,02656.803.06$123,352
Feb 20194065,44050.852.79$35,835
Jan 20192,88518,58646.033.23$192,796
Dec 20183,00223,61646.594.19$238,707
Nov 20182,31724,24152.934.24$225,354
Oct 20181,77823,38861.443.40$188,715
Sep 20182,57825,23959.543.11$231,937
Aug 20182,25517,56159.403.07$187,799
Jul 20183,19126,61065.142.93$285,879
Jun 20181,73223,70960.183.08$177,182
May 20182,66627,08265.382.90$252,863
Apr 20182,76728,58763.842.90$259,570
Mar 20183,24830,81961.222.79$284,730
Feb 20182,68227,86961.782.77$242,783
Jan 20182,73026,15662.874.01$276,503
Dec 20173,13431,94057.272.92$272,798
Nov 20173,35532,18955.423.12$286,311
Oct 20172,98735,02849.292.98$251,742
Sep 20172,68334,29547.523.09$233,374
Aug 20173,54437,17345.373.00$272,474
Jul 20173,10438,47343.873.09$254,949
Jun 20173,07239,64542.493.09$252,925
May 20173,57243,49945.373.26$304,016
Apr 20174,18543,36447.933.21$339,855
Mar 20174,03547,96946.772.98$331,841
Feb 20174,39545,58550.452.95$356,322
Jan 20175,49047,17649.413.42$432,546
Dec 20164,54139,09948.763.72$366,978
Nov 20164,88240,12942.492.64$313,551
Oct 20163,98741,67946.193.09$312,958
Sep 20164,74942,83141.553.10$330,124
Aug 20165,10744,72541.442.92$342,425
Jul 20165,67144,50341.622.92$366,169
Jun 20166,18842,21445.352.69$394,005
May 20165,50536,94342.521.99$307,628
Apr 20166,66145,31636.561.99$333,752
Mar 20167,74947,80133.011.79$341,550
Feb 20167,97844,67326.472.06$303,366
Jan 20169,66550,83327.352.36$384,525
Dec 20159,25951,39932.362.00$402,492
Nov 201510,07055,30838.792.17$510,486
Oct 201512,26369,44543.552.43$702,568
Sep 201515,49089,02642.992.76$911,486
Aug 201521,326100,27940.162.87$1,144,503
Jul 201525,12891,33748.152.95$1,478,908
Jun 201530,91190,25456.152.88$1,995,842
May 201527,63667,59555.212.96$1,725,557
Apr 201518,10234,49849.822.71$995,213
Mar 201520,42433,13342.892.93$973,221
Feb 201512,73221,07544.662.98$631,334
Jan 201512,27512,52443.433.10$571,936
Dec 20144,4346,72954.693.59$266,662
Nov 2014016070.464.25$680
Oct 20140078.303.90$0

How to read this page

The arithmetic is one multiplication per stream per month. Here it is, worked, on a real row from the table above.

Feb 2026 — as filed, then multipliedworked
Oil                  197 bbl  × $ 63.50 =    $12,510
Casinghead gas       344 Mcf  × $  3.75 =     $1,290

────────────────────────────────────────────────────
Month total                                  $13,800

The volumes are the state's, unchanged

Every barrel and every Mcf on this page is a number the Railroad Commission of Texas published in its monthly production query. Nothing is modelled, estimated or filled in.

The dollars are a multiplication, not a valuation

Volume × a published monthly price. It is not what the operator was paid: it takes no account of a contract, a differential, a transportation deduction, or the share any one owner holds.

Oil and gas are priced differently

Oil is a Texas realisation — the crude oil first purchase price. Gas is a benchmark, because no free Texas wellhead gas series exists at any date. The prices page publishes the difference rather than correcting it away.

A lease is not a well

The state reports oil on lease and gas on well, and this page is the lease grain. 7C/O/18790 is the state's own key, not one this site invented.