THEIS, FRITZ, A/C #1

Operated by TANDEM ENERGY CORPORATION (P-5 835707) in the TOMBALL (SCHULTZ SE.) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 8389District 03Field 90620782OilCasinghead gasSave
Value, all time
$20.9 M
Jan 1993 – May 2026
Value, last 12 filed months
$709 k
at the published price for each month
Months reported
401
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
OilDisposition375,233 bbl$18,086,660
Casinghead gasProduction752,133 Mcf$2,818,438
Total$20,905,097

51,816 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 (8)

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 30.0663, -95.6253. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.7 miles.

30.06654, -95.62496 · 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
75.0%
6 of 8 wells
With a plug date
75.0%
6 of 8 wells
Median depth
6,020 ft
8 wells filed one
Completion to plug
10.0 years
median over 6 wells

What the state filed about each well

On the RRC proration schedule
675.0%
A plug date is filed
675.0%
BothOn the schedule and plugged. Neither fact cancels the other.
675.0%
NeitherNo plug date, and not on the schedule.
225.0%

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, 8 of 8 wells. Median 6,020 ft, with the middle half between 5,578 and 6,572 ft; the shallowest is 5,560 ft and the deepest 8,350 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

80s
90s
00s

Last completion by decade, 8 of 8 wells, Mar 1981 – Oct 2004. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Mar 1981 – Oct 2004
8 of 8 wells
Plug dates filed
Mar 1989 – Sep 2005
6 of 8 wells; 2 filed none

Last completion to plug: a median of 10.0 years across the 6 wells that filed both dates, with the middle half between 6.5 years and 13.1 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

8 wells

42-20131674106,020 ftOct 2004
42-2010062756,020 ftMar 1992Sep 2005Yes
42-2010062645,582 ftFeb 1990Dec 2001Yes
42-201006308 H6,512 ftJan 1990Jan 1996Yes
42-201305279 F6,750 ftOct 1984
42-2010062315,560 ftSep 1984Mar 1989Yes
42-201006297 F8,350 ftJun 1984Nov 2004Yes
42-2010062425,566 ftMar 1981Apr 1989Yes

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 20268271,447106.413.05$92,408
Apr 20267501,23198.932.87$77,730
Mar 20268281,37789.753.15$78,650
Feb 20266851,02563.503.75$47,342
Jan 20267701,17059.138.00$54,888
Dec 20258031,42656.664.41$51,791
Nov 20256691,19058.593.93$43,869
Oct 20257651,34659.383.30$49,874
Sep 20256471,21362.743.08$44,325
Aug 20257471,23863.933.01$51,488
Jul 20258221,29466.743.32$59,150
Jun 20258131,21466.483.13$57,847
May 20257211,24260.553.23$47,671
Apr 20258261,18062.363.54$55,690
Mar 20258891,61167.704.27$67,062
Feb 202573498370.884.34$56,293
Jan 20258441,18674.324.28$67,801
Dec 20248861,37668.993.12$65,420
Nov 20248451,18869.052.20$60,959
Oct 20247341,25871.372.28$55,256
Sep 20246491,18069.612.36$47,967
Aug 20247301,40975.632.06$58,118
Jul 20247141,11979.932.15$59,472
Jun 20247591,10278.082.63$62,165
May 20247691,37778.812.20$63,632
Apr 20247501,27884.451.66$65,458
Mar 20247651,23380.301.55$63,335
Feb 20247951,10876.091.78$62,468
Jan 20247791,16973.023.30$60,738
Dec 20237891,25971.262.61$59,511
Nov 20237361,13677.892.81$60,516
Oct 20238911,17285.443.09$79,745
Sep 20238091,31189.042.74$75,619
Aug 20236601,17480.522.67$56,281
Jul 20237371,38174.852.64$58,813
Jun 20237871,25268.962.26$57,099
May 20237101,20070.622.23$52,813
Apr 20238441,24578.122.24$68,719
Mar 20238731,25272.852.39$66,594
Feb 20237601,12675.112.47$59,860
Jan 20238361,46076.533.39$68,925
Dec 20228661,75476.415.73$76,220
Nov 20228311,54685.005.65$79,364
Oct 20228241,04587.185.86$77,964
Sep 20228511,03884.888.16$80,707
Aug 20221,0471,39994.529.13$111,731
Jul 20227141,178101.587.54$81,413
Jun 20228861,230115.097.98$111,782
May 20227961,251109.378.43$97,608
Apr 2022698827104.226.84$78,400
Mar 20228051,271108.885.08$94,101
Feb 20228561,14891.054.86$83,517
Jan 20229251,27181.844.54$81,469
Dec 20219001,27171.323.90$69,144
Nov 20218811,23077.435.24$74,657
Oct 20211,0441,27179.795.71$90,563
Sep 20217701,13869.865.35$59,882
Aug 20218961,27166.024.22$64,518
Jul 202147065170.783.98$35,859
Jun 202171085869.493.38$52,238
May 20219501,27163.483.02$64,141
Apr 20211,0101,23060.362.76$64,356
Mar 20211,1541,27161.302.72$74,193
Feb 202154794357.805.55$36,848
Jan 202177599250.412.81$41,856
Dec 202045679644.642.68$22,486
Nov 20207691,23038.772.71$33,143
Oct 20209401,27136.972.48$37,902
Sep 20208141,22037.091.99$32,620
Aug 20201,1191,27139.982.39$47,769
Jul 20208711,27138.371.83$35,740
Jun 20209131,23034.901.69$33,943
May 20207641,27116.921.81$15,233
Apr 20208521,23014.751.80$14,786
Mar 20209221,27130.341.86$30,333
Feb 20207501,10949.881.98$39,607
Jan 20206931,27157.252.09$42,337
Dec 20197591,14759.012.30$47,432
Nov 20198241,23055.302.75$48,951
Oct 20198221,27153.472.42$47,026
Sep 20196151,07555.052.66$36,712
Aug 201958879653.112.30$33,063
Jul 20197951,23056.272.46$47,761
Jun 20197491,23052.782.49$42,596
May 20198101,14758.482.74$50,512
Apr 20198211,23062.632.75$54,803
Mar 20198951,14856.803.06$54,351
Feb 20198511,14850.852.79$46,479
Jan 20197841,27146.033.23$40,191
Dec 20187931,26146.594.19$42,224
Nov 20188181,23052.934.24$48,509
Oct 20189081,27161.443.40$60,106
Sep 20188251,23059.543.11$52,943
Aug 20187951,27159.403.07$51,121
Jul 20189991,27165.142.93$68,801
Jun 20187761,14960.183.08$50,235
May 20187161,23065.382.90$50,380
Apr 201884630063.842.90$54,879
Mar 201891231061.222.79$56,697
Feb 201871528061.782.77$44,947
Jan 201886231062.874.01$55,437
Dec 201786131057.272.92$50,215
Nov 201784430055.423.12$47,710
Oct 201776531049.292.98$38,632
Sep 201727529047.523.09$13,963
Aug 20176551,06645.373.00$32,920
Jul 20177751,09143.873.09$37,367
Jun 20178721,19042.493.09$40,725
May 20179161,27145.373.26$45,707
Apr 20178861,23047.933.21$46,416
Mar 20179461,27146.772.98$48,037
Feb 20178311,14850.452.95$45,314
Jan 20178591,24149.413.42$46,686
Dec 20169571,26148.763.72$51,358
Nov 20168021,23042.492.64$37,330
Oct 20168351,27146.193.09$42,496
Sep 20168271,23041.553.10$38,176
Aug 20167341,14741.442.92$33,771
Jul 20168781,27141.622.92$40,259
Jun 201662285845.352.69$30,512
May 20167551,17842.521.99$34,448
Apr 20167091,10636.561.99$28,123
Mar 201686831033.011.79$29,209
Feb 201682329026.472.06$22,383
Jan 201691031027.352.36$25,621
Dec 201595631032.362.00$31,557
Nov 201585629038.792.17$33,833
Oct 201583331043.552.43$37,029
Sep 201593730042.992.76$41,109
Aug 201576429040.162.87$31,515
Jul 201580731048.152.95$39,770
Jun 201593330056.152.88$53,253
May 201581231055.212.96$45,747
Apr 201590630049.822.71$45,949
Mar 201585231042.892.93$37,452
Feb 201586528044.662.98$39,464
Jan 201589731043.433.10$39,918
Dec 201494031054.693.59$52,522
Nov 201481830070.464.25$58,912
Oct 201485231078.303.90$67,921
Sep 201493230086.164.05$81,515
Aug 201480931089.394.04$73,567
Jul 201488331096.564.18$86,558
Jun 201481330098.164.74$81,225
May 201480231094.734.73$77,439
Apr 201481630095.944.81$79,730
Mar 201485831095.895.06$83,841
Feb 201473728097.406.19$73,518
Jan 201488131090.404.86$81,149
Dec 201373431091.824.35$68,746
Nov 201389830088.853.74$80,909
Oct 201383526097.423.78$82,328
Sep 2013886300104.113.72$93,357
Aug 2013759270104.253.52$80,077
Jul 2013792300102.523.72$82,311
Jun 201376430294.403.93$73,309
May 201389331094.834.15$85,969
Apr 201393030293.964.28$88,676
Mar 20139051,39593.623.91$90,185
Feb 20137441,26091.233.42$72,184
Jan 20138361,39591.603.42$81,348
Dec 20127981,33586.773.42$73,808
Nov 20128261,32886.953.62$76,635
Oct 20129011,37789.383.40$85,213
Sep 20128771,32894.672.92$86,901
Aug 20128121,37392.662.91$79,233
Jul 20128401,35085.133.02$75,587
Jun 20128161,30579.822.52$68,420
May 20128881,35091.612.49$84,709
Apr 20129111,344101.652.00$95,287
Mar 20128871,390105.052.22$96,268
Feb 20128021,244101.102.57$84,280
Jan 20129281,38398.092.73$94,809
Dec 20119491,38996.873.24$96,430
Nov 20118361,33595.723.31$84,442
Oct 20118501,31784.983.65$77,038
Sep 20116711,27583.623.99$61,191
Aug 20118321,32583.404.15$74,887
Jul 20118371,36094.144.52$84,939
Jun 20118471,35092.904.64$84,950
May 20118951,36098.134.40$93,817
Apr 20118491,350105.964.33$95,810
Mar 20118781,36096.364.06$90,122
Feb 20117681,22885.644.18$70,905
Jan 20119051,35886.504.59$84,514
Dec 20108431,33885.734.35$78,088
Nov 20109431,30580.843.80$81,185
Oct 20109421,33078.103.51$78,237
Sep 20108201,30172.633.98$64,734
Aug 20108321,34373.684.42$67,237
Jul 20109481,25872.554.74$74,736
Jun 20107141,26870.364.91$56,463
May 20109011,34571.124.24$69,775
Apr 20108021,02081.694.12$69,721
Mar 20107231,34578.394.39$62,579
Feb 20107811,03073.585.44$63,072
Jan 20109081,15074.365.96$74,378
Dec 200936437871.445.48$28,077
Nov 200944949474.593.75$35,344
Oct 200946561672.544.11$36,263
Sep 20098061,01465.543.06$55,933
Aug 200969369767.423.22$48,965
Jul 200986883161.133.46$55,940
Jun 20096801,10666.163.90$49,297
May 20097511,01554.743.93$45,094
Apr 200968093046.773.59$35,140
Mar 200986596342.144.06$40,360
Feb 200960391132.814.63$24,005
Jan 20099301,05535.865.37$39,016
Dec 200856558637.105.98$24,464
Nov 20089551,10755.496.86$60,587
Oct 20081,0911,25775.246.92$90,788
Sep 20081,1231,272101.767.88$124,296
Aug 20089041,156114.228.48$113,061
Jul 20089241,039131.0811.39$132,952
Jun 2008819984131.3313.03$120,383
May 20081,2661,151123.1711.57$169,255
Apr 20088441,070110.3110.45$104,288
Mar 20081,0721,152101.909.66$120,370
Feb 200893890892.538.77$94,757
Jan 200871476690.388.21$70,817
Dec 200786982188.337.30$82,754
Nov 20071,04589291.677.29$102,299
Oct 20071,0511,10482.856.92$94,717
Sep 20071,0791,12075.846.24$88,825
Aug 20079861,46969.066.39$77,477
Jul 200785187070.906.39$65,893
Jun 20077771,22662.007.55$57,428
May 20078301,19258.747.85$58,107
Apr 20078011,17059.617.81$56,880
Mar 20078571,39256.927.30$58,945
Feb 20077211,47755.108.22$51,862
Jan 20076531,01150.306.73$39,647
Dec 20066841,47756.656.92$48,967
Nov 2006690054.207.62$37,398
Oct 200661193654.906.01$39,173
Sep 20066921,16860.085.04$47,459
Aug 20067191,16868.717.34$57,976
Jul 20067501,21169.376.34$59,709
Jun 20068661,36666.286.38$66,119
May 20068981,33466.016.42$67,848
Apr 20069511,42464.397.36$71,716
Mar 20061,0351,47056.707.08$69,096
Feb 20068181,35757.597.75$57,627
Jan 20068811,29760.598.93$64,966
Dec 20059821,42054.9413.42$73,001
Nov 20059661,52954.6910.59$69,020
Oct 20051,1081,50558.3413.80$85,403
Sep 20058651,60661.4512.08$72,553
Aug 20051,0713,61361.519.80$101,273
Jul 20051,1603,62955.697.84$93,065
Jun 20051,1932,89252.337.38$83,776
May 20051,2222,22545.226.65$70,058
Apr 20051,1762,46449.207.36$75,995
Mar 20051,2513,31450.377.15$86,724
Feb 20051,1682,92345.226.31$71,267
Jan 20051,0002,03643.166.32$56,032
Dec 20041,0831,94039.866.75$56,265
Nov 20047341,01745.286.33$39,674
Oct 20048771,37849.706.52$52,565
Sep 200433794643.245.28$19,570
Aug 200434397342.375.55$19,934
Jul 200432780738.286.08$17,427
Jun 200430581536.106.43$16,253
May 20043341,51637.486.49$22,364
Apr 20043601,50434.475.86$21,220
Mar 20043581,60934.365.53$21,199
Feb 20043201,29932.455.51$17,541
Jan 20043791,65432.036.30$22,559
Dec 20033501,70730.266.30$21,348
Nov 200330195328.804.60$13,048
Oct 20032571,61528.174.76$14,927
Sep 20033592,43926.314.75$21,029
Aug 200328426929.765.13$9,832
Jul 200324423729.415.17$8,402
Jun 200331831628.565.98$10,973
May 20032992,01526.595.97$19,985
Apr 20036183,77326.675.41$36,884
Mar 20031,0156,63431.146.10$72,048
Feb 20039065,59233.487.93$74,654
Jan 20031,1819,29030.315.58$87,653
Dec 20021,1037,30226.914.85$65,124
Nov 20021,1807,70724.664.14$60,982
Oct 20021,2119,25326.464.23$71,175
Sep 20028957,07827.443.64$50,289
Aug 20021,1829,10625.963.16$59,498
Jul 20029396,23524.583.06$42,171
Jun 20021,1316,21823.733.34$47,596
May 20021,1745,85724.663.58$49,942
Apr 20021,0645,15123.653.51$43,256
Mar 20021,5006,33622.003.10$52,659
Feb 20021,0646,35618.222.38$34,486
Jan 20021,3755,85617.172.38$37,521
Dec 20011,2956,84916.932.36$38,118
Nov 20011,3216,74718.072.41$40,101
Oct 20011,3906,96819.782.53$45,115
Sep 20011,3106,23024.262.25$45,806
Aug 20011,3106,23024.873.05$51,601
Jul 20011,2455,70123.933.20$48,019
Jun 20011,0975,94024.563.82$49,658
May 20011,4106,77525.524.31$65,165
Apr 20011,1966,27124.685.34$62,975
Mar 20011,2295,97324.545.38$62,273
Feb 20015473,58327.755.77$35,843
Jan 20018413,28127.478.40$50,659
Dec 20001,6857,33226.889.12$112,179
Nov 20001,4576,26932.215.66$82,400
Oct 20001,4706,45331.235.15$79,112
Sep 20001,4775,98031.875.19$78,087
Aug 20001,4448,57029.644.54$81,714
Jul 20001,3865,57228.534.09$62,331
Jun 20001,2843,95129.304.40$54,995
May 20009263,84027.263.68$39,373
Apr 20001,1562,11324.513.12$34,918
Mar 20001,0891,48028.422.86$35,182
Feb 20001,02987227.622.73$30,798
Jan 20001,1886,04425.272.48$45,013
Dec 19991,0614,40424.282.42$36,435
Nov 19991,1416,01723.192.43$41,105
Oct 19991,1424,64420.982.80$36,980
Sep 19991,2175,46021.752.62$40,769
Aug 19999454,84519.262.88$32,133
Jul 19991,0404,71117.892.37$29,782
Jun 19998283,48715.942.36$21,435
May 19999403,34315.792.32$22,602
Apr 19999615,78715.102.21$27,289
Mar 19991,1544,96812.471.84$23,523
Feb 19991,3435,8299.981.82$23,999
Jan 19991,1414,40810.381.90$20,219
Dec 19981,1534,0389.201.77$17,768
Nov 19981,2254,16810.892.19$22,450
Oct 19981,2596,18812.421.97$27,822
Sep 19981,2853,09512.592.08$22,624
Aug 19981,2645,35611.301.91$24,499
Jul 19981,4404,98911.742.24$28,067
Jun 19981,3405,64011.242.24$27,680
May 19981,3945,44112.622.21$29,597
Apr 19981,3495,26213.042.51$30,774
Mar 19981,4355,75412.802.31$31,657
Feb 19981,4674,42513.952.30$30,638
Jan 19981,1993,98914.702.15$26,221
Dec 19971,0483,25316.322.41$24,947
Nov 19971,3734,53918.193.09$38,992
Oct 19971,3606,57619.253.15$46,893
Sep 19971,1915,57117.742.95$37,590
Aug 19971,5893,41317.862.55$37,099
Jul 19971,6513,77317.582.25$37,502
Jun 19971,6473,90217.242.26$37,202
May 19971,7492,74618.972.31$39,518
Apr 19971,3823,65817.882.08$32,329
Mar 19971,2051,22418.951.94$25,208
Feb 19971,2251,22920.492.21$27,811
Jan 19971,39457123.483.54$34,752
Dec 199690349923.32$21,058
Nov 199691647321.97$20,125
Oct 19961,14155023.31$26,597
Sep 19961,26058722.22$27,997
Aug 19961,25858120.26$25,487
Jul 19961,15325119.55$22,541
Jun 19961,22724318.73$22,982
May 19961,27135619.43$24,696
Apr 19961,19437221.51$25,683
Mar 19961,3261,43819.38$25,698
Feb 19961,28551516.98$21,819
Jan 19961,35869217.07$23,181
Dec 19951,3382,45817.19$23,000
Nov 19951,2493,86916.00$19,984
Oct 19951,1263,27515.43$17,374
Sep 19951,3302,34816.18$21,519
Aug 19951,3134,40115.92$20,903
Jul 19951,2662,17415.24$19,294
Jun 19951,4001,77416.41$22,974
May 19951,4501,83917.56$25,462
Apr 19951,24983817.73$22,145
Mar 19951,20984916.44$19,876
Feb 19959441,83416.58$15,652
Jan 19951,2941,41515.92$20,600
Dec 19941,3373915.03$20,095
Nov 19941,31039515.90$20,829
Oct 199477627215.58$12,090
Sep 19941624115.29$2,477
Aug 19941,32686716.13$21,388
Jul 19941,31489317.56$23,074
Jun 19941,2911,20717.09$22,063
May 19941,3651,20915.88$21,676
Apr 19941,2771,40014.14$18,057
Mar 19941,38131212.46$17,207
Feb 19941,28753412.50$16,088
Jan 19941,46139212.66$18,496
Dec 19931,25756512.33$15,499
Nov 19931,5341,13714.49$22,228
Oct 19931,3511,99615.85$21,413
Sep 19931,45733815.03$21,899
Aug 19931,31330715.66$20,562
Jul 19931,55498215.46$24,025
Jun 19931,3311,32216.79$22,347
May 19931,30247617.68$23,019
Apr 19931,30889918.05$23,609
Mar 19931,3321,78518.14$24,162
Feb 19931,27444417.90$22,805
Jan 19931,40737316.93$23,821

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                  827 bbl  × $106.41 =    $88,001
Casinghead gas     1,447 Mcf  × $  3.05 =     $4,407

────────────────────────────────────────────────────
Month total                                  $92,408

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. 03/O/8389 is the state's own key, not one this site invented.