SPINACH ELAINE UNIT

Operated by RICKAWAY ENERGY, CORP. (P-5 710557) in the SPINACH (ELAINE) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 10149District 01Field 85188300OilCasinghead gasSaveExport
Value, all time
$40.2 M
Jan 1993 – May 2026
Value, last 12 filed months
$1.1 M
at the published price for each month
Months reported
401
no gaps in the span
Streams
2
oil, casinghead gas

The Railroad Commission's own record for the field this lease produces from, including the spacing rule that governs how close together its wells may be drilled.

These are facts about the field, not about this lease. The field holds 10 leases and 24 wells, and the rule below applies to all of them.

Discovered
1975-05-30
as the register files it
Field class
Oil and gas
the register's own label
Between wells
no field rule filed
From a lease line
no field rule filed

The Commission's schedule remark for this field reads: 467' TO UNIT BOUNDARY-SUBMITTED TO RULE 37 DEPT

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
OilDisposition929,860 bbl$39,243,246
Casinghead gasProduction350,931 Mcf$993,781
Total$40,237,028

135,735 Mcf of this lease's gas, across 48 months, carries no value here. No free Texas wellhead gas price exists before 1997, so those months are left out of the total rather than valued at zero. The total above is therefore a floor, not an estimate.

Wells on this lease (12)

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 28.7678, -99.7333. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.8 miles.

28.76842, -99.73338 · 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
16.7%
2 of 12 wells
With a plug date
25.0%
3 of 12 wells
Median depth
4,162 ft
12 wells filed one
Completion to plug
18.4 years
median over 2 wells

What the state filed about each well

On the RRC proration schedule
216.7%
A plug date is filed
325.0%
BothOn the schedule and plugged. Neither fact cancels the other.
216.7%
NeitherNo plug date, and not on the schedule.
975.0%

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

Total depth in feet, 12 of 12 wells. Median 4,162 ft, with the middle half between 4,107 and 4,229 ft; the shallowest is 4,050 ft and the deepest 7,675 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

Last completion by decade, 12 of 12 wells, Oct 1975 – Oct 2014. 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 1975 – Oct 2014
12 of 12 wells
Plug dates filed
Sep 1994 – Jul 2015
3 of 12 wells; 9 filed none

Last completion to plug: a median of 18.4 years across the 2 wells that filed both dates, with the middle half between 12.4 years and 24.3 years. A further 1 well is excluded, because the last completion the Commission holds for it is dated after the plug date. Both dates are the latest of their kind on the wellbore record and they are filed separately, so the two need not run in order. The gap is the distance between two filed dates — it is not a statement of how long the well produced.

12 wells

42-5073038624,089 ftOct 2014Oct 2002
42-50730461B 1DM4,250 ftJun 2011
42-50730332E 14,205 ftAug 1990
42-5073209344,260 ftApr 1988Sep 1994Yes
42-50730295C 14,182 ftMar 1985Jul 2015Yes
42-50730383B 44,060 ftJan 1985
42-50730441D 17,675 ftJan 1985
42-50730959F 14,141 ftJan 1985
42-50730991D 24,113 ftAug 1978
42-50730996E 24,120 ftAug 1978
42-50730439A 34,222 ftJan 1977
42-50730309B 24,050 ftOct 1975

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 (401)

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

401 months

May 20261,6090106.413.05$171,214
Apr 20261,309098.932.87$129,499
Mar 20261,460089.753.15$131,035
Feb 20261,149063.503.75$72,962
Jan 20261,481059.138.00$87,572
Dec 20251,265056.664.41$71,675
Nov 20251,063058.593.93$62,281
Oct 20251,327059.383.30$78,797
Sep 20251,613062.743.08$101,200
Aug 20251,310063.933.01$83,748
Jul 20251,304066.743.32$87,029
Jun 2025813066.483.13$54,048
May 20251,638060.553.23$99,181
Apr 20251,262062.363.54$78,698
Mar 20251,422067.704.27$96,269
Feb 20251,437070.884.34$101,855
Jan 20251,134074.324.28$84,279
Dec 2024969068.993.12$66,851
Nov 20241,261069.052.20$87,072
Oct 20241,098071.372.28$78,364
Sep 20241,253069.612.36$87,221
Aug 20240075.632.06$0
Jul 20241,565079.932.15$125,090
Jun 20241,448078.082.63$113,060
May 20241,611078.812.20$126,963
Apr 20241,412084.451.66$119,243
Mar 20241,432080.301.55$114,990
Feb 20241,283076.091.78$97,623
Jan 20241,444073.023.30$105,441
Dec 20231,448071.262.61$103,184
Nov 20231,465077.892.81$114,109
Oct 20231,477085.443.09$126,195
Sep 20231,440089.042.74$128,218
Aug 20231,615080.522.67$130,040
Jul 20231,253074.852.64$93,787
Jun 20231,118068.962.26$77,097
May 20231,281070.622.23$90,464
Apr 20231,427078.122.24$111,477
Mar 20231,455072.852.39$105,997
Feb 20231,470075.112.47$110,412
Jan 20231,302076.533.39$99,642
Dec 20221,658076.415.73$126,688
Nov 20221,262085.005.65$107,270
Oct 20221,296087.185.86$112,985
Sep 20221,273084.888.16$108,052
Aug 20221,644094.529.13$155,391
Jul 20221,1560101.587.54$117,426
Jun 20221,4870115.097.98$171,139
May 20221,1670109.378.43$127,635
Apr 20221,6420104.226.84$171,129
Mar 20221,1670108.885.08$127,063
Feb 20221,148091.054.86$104,525
Jan 20221,345081.844.54$110,075
Dec 20211,346071.323.90$95,997
Nov 20211,344077.435.24$104,066
Oct 20211,507079.795.71$120,244
Sep 20211,517069.865.35$105,978
Aug 20211,446066.024.22$95,465
Jul 2021995070.783.98$70,426
Jun 20211,624069.493.38$112,852
May 20211,507063.483.02$95,664
Apr 20211,489060.362.76$89,876
Mar 20211,677061.302.72$102,800
Feb 20211,337057.805.55$77,279
Jan 20211,691050.412.81$85,243
Dec 20201,860044.642.68$83,030
Nov 20201,521038.772.71$58,969
Oct 20201,355036.972.48$50,094
Sep 20201,518037.091.99$56,303
Aug 20203,204039.982.39$128,096
Jul 20204,765038.371.83$182,833
Jun 20200034.901.69$0
May 20200016.921.81$0
Apr 20201,150014.751.80$16,963
Mar 20201,683030.341.86$51,062
Feb 20202,172049.881.98$108,339
Jan 20201,994057.252.09$114,157
Dec 20191,69331159.012.30$100,621
Nov 20191,92132655.302.75$107,128
Oct 20192,17532353.472.42$117,078
Sep 20191,70433155.052.66$94,685
Aug 20191,9876653.112.30$105,682
Jul 20192,00633556.272.46$113,702
Jun 20192,02432352.782.49$107,631
May 20192,19336958.482.74$129,258
Apr 20192,19335962.632.75$138,335
Mar 20191,67225856.803.06$95,760
Feb 20191,81332750.852.79$93,104
Jan 20192,11535546.033.23$98,499
Dec 20182,11435646.594.19$99,981
Nov 20182,17733252.934.24$116,635
Oct 20181,97435061.443.40$122,472
Sep 20181,14319959.543.11$68,673
Aug 20181,13015259.403.07$67,588
Jul 20181,44725565.142.93$95,005
Jun 20181,82031560.183.08$110,497
May 20181,58227065.382.90$104,214
Apr 20182,07831563.842.90$133,573
Mar 20181,98633161.222.79$122,505
Feb 20181,76726261.782.77$109,890
Jan 20181,78035062.874.01$113,312
Dec 20172,11334257.272.92$122,011
Nov 20171,96635855.423.12$110,072
Oct 20172,18328849.292.98$108,459
Sep 20171,81032747.523.09$87,021
Aug 20172,00832745.373.00$92,085
Jul 20171,67531843.873.09$74,464
Jun 20172,31128542.493.09$99,074
May 201748813945.373.26$22,594
Apr 201788927047.933.21$43,477
Mar 20171,39627946.772.98$66,123
Feb 201770825250.452.95$36,463
Jan 201789127949.413.42$44,978
Dec 20161,40827948.763.72$69,693
Nov 20161,19827042.492.64$51,617
Oct 201687727946.193.09$41,371
Sep 20161,06227041.553.10$44,963
Aug 20161,20327941.442.92$50,668
Jul 20161,23627941.622.92$52,258
Jun 201687127045.352.69$40,225
May 20161,65327942.521.99$70,841
Apr 20161,19327036.561.99$44,154
Mar 20161,53427933.011.79$51,138
Feb 20161,06726126.472.06$28,782
Jan 20161,59627927.352.36$44,310
Dec 201586527932.362.00$28,550
Nov 201533127038.792.17$13,425
Oct 20151,36553943.552.43$60,754
Sep 201584052242.992.76$37,552
Aug 20151,35753940.162.87$56,045
Jul 201596653948.152.95$48,100
Jun 20151,32952256.152.88$76,128
May 20150055.212.96$0
Apr 201570352249.822.71$36,436
Mar 20151,66153942.892.93$72,822
Feb 201514023544.662.98$6,952
Jan 201533553943.433.10$16,220
Dec 20141,19753954.693.59$67,400
Nov 201483179270.464.25$61,920
Oct 20141,17584478.303.90$95,295
Sep 20141,17879286.164.05$104,700
Aug 20141,31981889.394.04$121,206
Jul 20141,33981896.564.18$132,713
Jun 20141,15279298.164.74$116,832
May 20141,28781894.734.73$125,784
Apr 20141,64579295.944.81$161,630
Mar 201414853995.895.06$16,917
Feb 201481673997.406.19$84,054
Jan 201466271590.404.86$63,320
Dec 20134831,05191.824.35$48,926
Nov 201331793288.853.74$31,650
Oct 201365974697.423.78$67,019
Sep 20131,320958104.113.72$140,987
Aug 2013657780104.253.52$71,240
Jul 2013991772102.523.72$104,467
Jun 20131,3051,00894.403.93$127,157
May 20131,31583094.834.15$128,145
Apr 20131,44568993.964.28$138,723
Mar 20131,77678093.623.91$169,321
Feb 20131,62794091.233.42$151,646
Jan 20131,4841,04091.603.42$139,491
Dec 20122,0381,04086.773.42$180,394
Nov 20121,9081,00886.953.62$169,555
Oct 20121,85778089.383.40$168,630
Sep 20122,02675694.672.92$194,008
Aug 20122,07878092.662.91$194,816
Jul 20121,63278085.133.02$141,288
Jun 20122,44775679.822.52$197,224
May 20121,5081,01591.612.49$140,674
Apr 20121,6251,008101.652.00$167,194
Mar 20121,151976105.052.22$123,081
Feb 20122,275976101.102.57$232,511
Jan 20122,7811,02498.092.73$275,588
Dec 20111,4751,04096.873.24$146,253
Nov 20112,6511,00895.723.31$257,091
Oct 20112,4461,04084.983.65$211,656
Sep 20112,2911,00883.623.99$195,591
Aug 20111,9341,04083.404.15$165,611
Jul 20111,2691,04094.144.52$124,162
Jun 20112,1021,00892.904.64$199,953
May 201146575598.134.40$48,956
Apr 2011958756105.964.33$104,786
Mar 20111,80184796.364.06$176,981
Feb 20111,28889085.644.18$114,025
Jan 20112,0811,04086.504.59$184,779
Dec 20101,6011,04085.734.35$141,775
Nov 20101,1441,00880.843.80$96,307
Oct 20101,6251,04078.103.51$130,562
Sep 20101,43494972.633.98$107,928
Aug 20101,2581,04073.684.42$97,286
Jul 20101,43187272.554.74$107,949
Jun 20102,2311,00870.364.91$161,923
May 20102,1081,04071.124.24$154,326
Apr 20101,2731,00881.694.12$108,147
Mar 20101,26847278.394.39$101,470
Feb 20102,04280873.585.44$154,648
Jan 20109371,00874.365.96$75,687
Dec 20091,9181,04071.445.48$142,725
Nov 20092,07790874.593.75$158,330
Oct 20091,44080872.544.11$107,779
Sep 20091,57983265.543.06$106,038
Aug 20092,03181567.423.22$139,553
Jul 20092,5991,04061.133.46$162,480
Jun 20091,7701,00866.163.90$121,029
May 20092,1921,04054.743.93$124,073
Apr 20091,9221,00846.773.59$93,508
Mar 20091,9081,04042.144.06$84,624
Feb 20091,90394032.814.63$66,792
Jan 20091,7391,04035.865.37$67,946
Dec 20082,2021,04037.105.98$87,910
Nov 20081,7521,00855.496.86$104,134
Oct 20081,9181,04075.246.92$151,509
Sep 20081,418756101.767.88$150,251
Aug 20081,882780114.228.48$221,579
Jul 20081,741780131.0811.39$237,094
Jun 20081,9201,008131.3313.03$265,290
May 20081,258704123.1711.57$163,096
Apr 20081,8891,008110.3110.45$218,914
Mar 20082,1721,040101.909.66$231,377
Feb 20082,23894092.538.77$215,326
Jan 20081,5601,04090.388.21$149,527
Dec 20072,5101,04088.337.30$229,302
Nov 20071,67185791.677.29$159,430
Oct 20071,9241,00882.856.92$166,381
Sep 20072,1761,00875.846.24$171,322
Aug 20071,77078069.066.39$127,219
Jul 20071,73799070.906.39$129,477
Jun 20071,89987362.007.55$124,328
May 20072,2331,04058.747.85$139,327
Apr 20071,9181,00059.617.81$122,137
Mar 20072,0611,04056.927.30$124,906
Feb 20072,51694055.108.22$146,355
Jan 20072,5831,04050.306.73$136,921
Dec 20062,4541,04056.656.92$146,214
Nov 20062,5251,00854.207.62$144,533
Oct 20062,5911,04054.906.01$148,500
Sep 20062,2721,00860.085.04$141,579
Aug 20062,5821,04068.717.34$185,043
Jul 20062,4921,03269.376.34$179,416
Jun 20062,5681,00066.286.38$176,591
May 20062,2261,04066.016.42$153,620
Apr 20063,2261,00864.397.36$215,142
Mar 20062,9321,04056.707.08$173,611
Feb 20062,59094057.597.75$156,444
Jan 20062,2631,04060.598.93$146,406
Dec 20053,2291,04054.9413.42$191,353
Nov 20052,46389454.6910.59$144,168
Oct 20052,45492358.3413.80$155,900
Sep 20052,6811,00861.4512.08$176,923
Aug 20052,2981,04061.519.80$151,539
Jul 20052,48075555.697.84$144,033
Jun 20052,96873952.337.38$160,770
May 20052,63175545.226.65$123,995
Apr 20053,13673149.207.36$159,672
Mar 20052,89775550.377.15$151,324
Feb 20052,55361345.226.31$119,316
Jan 20053,25178043.166.32$145,244
Dec 20043,00378039.866.75$124,965
Nov 20043,24074845.286.33$151,442
Oct 20042,5271,04049.706.52$132,368
Sep 20043,0281,00843.245.28$136,257
Aug 20043,54686542.375.55$155,045
Jul 20043,21992338.286.08$128,839
Jun 20042,86496636.106.43$109,605
May 20042,8501,04037.486.49$113,572
Apr 20043,4581,00834.475.86$125,103
Mar 20043,9771,04034.365.53$142,401
Feb 20043,60490832.455.51$121,953
Jan 20043,14378032.036.30$105,584
Dec 20033,8361,00730.266.30$122,423
Nov 20033,7811,00028.804.60$113,488
Oct 20033,8231,04028.174.76$112,644
Sep 20033,13374826.314.75$85,982
Aug 20033,30578029.765.13$102,358
Jul 20032,81574829.415.17$86,657
Jun 20033,71775628.565.98$110,681
May 20033,62678026.595.97$101,074
Apr 20033,70375626.675.41$102,847
Mar 20032,95576431.146.10$96,676
Feb 20033,37469733.487.93$118,486
Jan 20033,71976430.315.58$116,988
Dec 20023,55572226.914.85$99,169
Nov 20023,52050424.664.14$88,888
Oct 20022,71652026.464.23$74,065
Sep 20023,17950427.443.64$89,064
Aug 20023,15252025.963.16$83,471
Jul 20023,19466324.583.06$80,538
Jun 20022,7031,00823.733.34$67,507
May 20023,5951,04024.663.58$92,380
Apr 20023,13095823.653.51$77,389
Mar 20023,2471,03222.003.10$74,636
Feb 20022,60982518.222.38$49,496
Jan 20023,58595617.172.38$63,826
Dec 20012,93078016.932.36$51,449
Nov 20012,52056318.072.41$46,891
Oct 20012,54073019.782.53$52,087
Sep 20012,37575624.262.25$59,320
Aug 20012,80678024.873.05$72,167
Jul 20012,85478023.933.20$70,790
Jun 20012,86675624.563.82$73,280
May 20012,25678025.524.31$60,933
Apr 20012,75499124.685.34$73,256
Mar 20012,0701,04024.545.38$56,389
Feb 20012,27678127.755.77$67,663
Jan 20011,93165427.478.40$58,537
Dec 20001,92352026.889.12$56,434
Nov 20002,28450432.215.66$76,419
Oct 20002,76072231.235.15$89,910
Sep 20003,30175631.875.19$109,124
Aug 20003,31684729.644.54$102,132
Jul 20002,25278028.534.09$67,440
Jun 20002,08375629.304.40$64,356
May 20002,08570527.263.68$59,431
Apr 20002,84675624.513.12$72,111
Mar 20002,91078028.422.86$84,933
Feb 20003,03286627.622.73$86,105
Jan 20002,23678025.272.48$58,439
Dec 19993,45078024.282.42$85,657
Nov 19992,21375623.192.43$53,160
Oct 19992,79072220.982.80$60,558
Sep 19992,03960521.752.62$45,933
Aug 19993,40275319.262.88$67,688
Jul 19993,06275317.892.37$56,566
Jun 19993,03770015.942.36$50,063
May 19992,73274215.792.32$44,860
Apr 19992,57363015.102.21$40,243
Mar 19993,44070112.471.84$44,185
Feb 19992,5425129.981.82$26,300
Jan 19993,09650010.381.90$33,086
Dec 19983,2655219.201.77$30,962
Nov 19982,77833610.892.19$30,987
Oct 19983,25452112.421.97$41,441
Sep 19983,39450412.592.08$43,780
Aug 19983,08452111.301.91$35,843
Jul 19982,37752111.742.24$29,072
Jun 19982,05345411.242.24$24,091
May 19982,57247312.622.21$33,502
Apr 19982,94145613.042.51$39,493
Mar 19982,72148212.802.31$35,942
Feb 19982,44645913.952.30$35,177
Jan 19983,46056014.702.15$52,069
Dec 19973,15663616.322.41$53,039
Nov 19972,62272018.193.09$49,918
Oct 19973,7642,41619.253.15$80,067
Sep 19973,3702,38617.742.95$66,834
Aug 19973,41851817.862.55$62,369
Jul 19974,1312,43817.582.25$78,101
Jun 19973,9642,92317.242.26$74,937
May 19973,5151,78618.972.31$70,803
Apr 19974,1492,93917.882.08$80,305
Mar 19974,8583,20618.951.94$98,276
Feb 19974,0112,77020.492.21$88,296
Jan 19975,2091,42623.483.54$127,355
Dec 19964,8432,44923.32$112,939
Nov 19963,7882,33221.97$83,222
Oct 19963,5541,90623.31$82,844
Sep 19963,2832,86722.22$72,948
Aug 19962,4112,20320.26$48,847
Jul 19962,8712,20919.55$56,128
Jun 19962,57374218.73$48,192
May 19962,9792,40619.43$57,882
Apr 19963,3182,48121.51$71,370
Mar 19963,4222,73219.38$66,318
Feb 19963,4722,36716.98$58,955
Jan 19964,1912,59517.07$71,540
Dec 19953,8562,73017.19$66,285
Nov 19953,8261,91716.00$61,216
Oct 19954,1853,08215.43$64,575
Sep 19955,0302,11916.18$81,385
Aug 19954,0053,19915.92$63,760
Jul 19954,3343,62015.24$66,050
Jun 19954,6613,37116.41$76,487
May 19954,1193,07217.56$72,330
Apr 19954,2303,16717.73$74,998
Mar 19954,8193,23516.44$79,224
Feb 19954,2112,79716.58$69,818
Jan 19955,5133,17415.92$87,767
Dec 19945,1193,51015.03$76,939
Nov 19944,9583,00715.90$78,832
Oct 19943,9862,35115.58$62,102
Sep 19944,6383,07915.29$70,915
Aug 19944,6723,03116.13$75,359
Jul 19945,2662,95717.56$92,471
Jun 19944,3502,05617.09$74,342
May 19945,0883,11015.88$80,797
Apr 19944,6383,04814.14$65,581
Mar 19945,3783,34912.46$67,010
Feb 19944,4942,72712.50$56,175
Jan 19945,6652,35812.66$71,719
Dec 19935,6582,94312.33$69,763
Nov 19935,2432,69514.49$75,971
Oct 19935,9963,09315.85$95,037
Sep 19934,7173,23415.03$70,897
Aug 19935,4463,08515.66$85,284
Jul 19934,8543,24715.46$75,043
Jun 19935,4063,40116.79$90,767
May 19934,8823,13517.68$86,314
Apr 19935,7613,65518.05$103,986
Mar 19935,7853,82518.14$104,940
Feb 19935,0543,01117.90$90,467
Jan 19935,6403,05616.93$95,485

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.

May 2026 — as filed, then multipliedworked
Oil                1,609 bbl  × $106.41 =   $171,214
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                 $171,214

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. 01/O/10149 is the state's own key, not one this site invented.