HENDRICK, T. G. -F-

Operated by MAS OPERATING CO. (P-5 531346) in the HENDRICK field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 2637District 08Field 40406001Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$17.1 M
Jan 1993 – May 2026
Value, last 12 filed months
$623 k
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 195 leases and 577 wells, and the rule below applies to all of them.

Discovered
1926-12-31
as the register files it
Field class
Oil and gas
the register's own label
Between wells
660 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 10 acres. The field rule took effect on 1992-08-01.

The register flags this field for hydrogen sulphide. That is a poisonous gas that occurs naturally in some formations. The flag is a property of the field as the Commission records it. It is not a measurement taken at this lease, and it is not a statement that gas is escaping anywhere.

The Commission's schedule remark for this field reads: FIELD EXEMPT FROM FACTOR.

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
OilDisposition305,954 bbl$16,932,210
Casinghead gasProduction58,610 Mcf$172,676
Total$17,104,886

16,905 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 (15)

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 31.8066, -103.1386. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.4 miles.

31.80676, -103.13804 · 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
13.3%
2 of 15 wells
With a plug date
13.3%
2 of 15 wells
Median depth
3,095 ft
11 wells filed one
Completion to plug
18.3 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
213.3%
A plug date is filed
213.3%
BothOn the schedule and plugged. Neither fact cancels the other.
213.3%
NeitherNo plug date, and not on the schedule.
1386.7%

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, 11 of 15 wells. Median 3,095 ft, with the middle half between 3,047 and 3,119 ft; the shallowest is 2,752 ft and the deepest 3,127 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, 9 of 15 wells, Mar 1961 – Apr 1983. 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 1961 – Apr 1983
9 of 15 wells; 6 filed none
Plug dates filed
May 1981 – Nov 2007
2 of 15 wells; 13 filed none

Last completion to plug: a median of 18.3 years across the 1 well that filed both dates, with the middle half between 18.3 years and 18.3 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

15 wells

42-495100061 A3,127 ftNov 2007Yes
42-495001889
42-495036396
42-495061237
42-4950616523,004 ft
42-495061684
42-4950363352,752 ftApr 1983
42-495100073 A3,112 ftNov 1963
42-49510009143,125 ftJun 1963
42-495100085 A3,126 ftJan 1963May 1981Yes
42-49500191123,090 ftJul 1962
42-49500192133,095 ftJul 1962
42-49500190113,074 ftMay 1962
42-49500189103,100 ftNov 1961
42-4950616083,020 ftMar 1961

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 20266560106.413.05$69,805
Apr 20261,037098.932.87$102,590
Mar 2026687089.753.15$61,658
Feb 2026547063.503.75$34,735
Jan 2026704059.138.00$41,628
Dec 2025718056.664.41$40,682
Nov 2025743058.593.93$43,532
Oct 2025528059.383.30$31,353
Sep 2025713062.743.08$44,734
Aug 2025737063.933.01$47,116
Jul 2025515066.743.32$34,371
Jun 20251,068066.483.13$71,001
May 2025726060.553.23$43,959
Apr 2025922062.363.54$57,496
Mar 2025901067.704.27$60,998
Feb 2025759070.884.34$53,798
Jan 2025683074.324.28$50,761
Dec 2024881068.993.12$60,780
Nov 2024510069.052.20$35,216
Oct 2024519071.372.28$37,041
Sep 2024687069.612.36$47,822
Aug 2024515075.632.06$38,949
Jul 2024695079.932.15$55,551
Jun 20241,038078.082.63$81,047
May 2024921078.812.20$72,584
Apr 2024852084.451.66$71,951
Mar 20241,009080.301.55$81,023
Feb 2024866076.091.78$65,894
Jan 2024678073.023.30$49,508
Dec 20231,045071.262.61$74,467
Nov 2023849077.892.81$66,129
Oct 20231,041085.443.09$88,943
Sep 2023851089.042.74$75,773
Aug 2023999080.522.67$80,439
Jul 2023833074.852.64$62,350
Jun 2023845068.962.26$58,271
May 20231,211070.622.23$85,521
Apr 2023685078.122.24$53,512
Mar 20231,036072.852.39$75,473
Feb 2023701075.112.47$52,652
Jan 20231,009076.533.39$77,219
Dec 2022688076.415.73$52,570
Nov 2022666085.005.65$56,610
Oct 2022168087.185.86$14,646
Sep 2022985084.888.16$83,607
Aug 2022860094.529.13$81,287
Jul 20229830101.587.54$99,853
Jun 20221,0270115.097.98$118,197
May 20221,0220109.378.43$111,776
Apr 20221,0450104.226.84$108,910
Mar 20221,0110108.885.08$110,078
Feb 20221,011091.054.86$92,052
Jan 20221,018081.844.54$83,313
Dec 2021683071.323.90$48,712
Nov 20211,195077.435.24$92,529
Oct 20211,186079.795.71$94,631
Sep 2021846069.865.35$59,102
Aug 2021673066.024.22$44,431
Jul 20211,180070.783.98$83,520
Jun 20211,012069.493.38$70,324
May 20211,0281,37763.483.02$69,413
Apr 20211,188060.362.76$71,708
Mar 20211,006061.302.72$61,668
Feb 2021508057.805.55$29,362
Jan 20211,017050.412.81$51,267
Dec 2020852044.642.68$38,033
Nov 2020688038.772.71$26,674
Oct 2020844036.972.48$31,203
Sep 2020827037.091.99$30,673
Aug 20201,023039.982.39$40,900
Jul 2020677038.371.83$25,976
Jun 20201,012034.901.69$35,319
May 2020337016.921.81$5,702
Apr 2020319014.751.80$4,705
Mar 20201,006030.341.86$30,522
Feb 20201,193049.881.98$59,507
Jan 2020695057.252.09$39,789
Dec 2019847059.012.30$49,981
Nov 20191,023055.302.75$56,572
Oct 20191,007053.472.42$53,844
Sep 2019679055.052.66$37,379
Aug 2019991053.112.30$52,632
Jul 2019644056.272.46$36,238
Jun 20191,152052.782.49$60,803
May 20191,020058.482.74$59,650
Apr 20191,003062.632.75$62,818
Mar 20191,0111,65856.803.06$62,502
Feb 2019853050.852.79$43,375
Jan 20191,023046.033.23$47,089
Dec 20181,027046.594.19$47,848
Nov 20181,377052.934.24$72,885
Oct 2018862061.443.40$52,961
Sep 2018864059.543.11$51,443
Aug 20181,374059.403.07$81,616
Jul 2018834065.142.93$54,327
Jun 2018992060.183.08$59,699
May 20181,210065.382.90$79,110
Apr 2018701063.842.90$44,752
Mar 20181,207061.222.79$73,893
Feb 2018898061.782.77$55,478
Jan 20181,233162.874.01$77,523
Dec 20171,015057.272.92$58,129
Nov 20171,160055.423.12$64,287
Oct 20171,043049.292.98$51,409
Sep 2017852047.523.09$40,487
Aug 2017704045.373.00$31,940
Jul 20171,047043.873.09$45,932
Jun 20171,027042.493.09$43,637
May 20171,054045.373.26$47,820
Apr 2017981047.933.21$47,019
Mar 20171,039046.772.98$48,594
Feb 2017890050.452.95$44,901
Jan 20171,052049.413.42$51,979
Dec 2016695048.763.72$33,888
Nov 20161,022042.492.64$43,425
Oct 2016987046.193.09$45,590
Sep 20161,387041.553.10$57,630
Aug 20161,229041.442.92$50,930
Jul 2016875041.622.92$36,418
Jun 20161,515045.352.69$68,705
May 20161,013042.521.99$43,073
Apr 20161,220036.561.99$44,603
Mar 20161,167033.011.79$38,523
Feb 20161,404026.472.06$37,164
Jan 2016996027.352.36$27,241
Dec 20151,079032.362.00$34,916
Nov 20151,223038.792.17$47,440
Oct 20151,220043.552.43$53,131
Sep 20151,150042.992.76$49,439
Aug 201596616240.162.87$39,260
Jul 20151,28411648.152.95$62,166
Jun 20151,33411656.152.88$75,239
May 20151,13211755.212.96$62,844
Apr 20151,12210349.822.71$56,177
Mar 20151,46315242.892.93$63,194
Feb 20151,45219244.662.98$65,418
Jan 20151,28919243.433.10$56,577
Dec 20141,32817254.693.59$73,246
Nov 20141,12213170.464.25$79,613
Oct 20141,70013178.303.90$133,621
Sep 201494714886.164.05$82,192
Aug 20141,49626589.394.04$134,797
Jul 20141,27224296.564.18$123,836
Jun 20141,47724598.164.74$146,143
May 20141,63321094.734.73$155,687
Apr 20141,43512195.944.81$138,256
Mar 20146981095.895.06$66,982
Feb 20141,1953297.406.19$116,591
Jan 20149522390.404.86$86,173
Dec 20131,0862491.824.35$99,821
Nov 20131,109988.853.74$98,568
Oct 20131,254297.423.78$122,172
Sep 20131,0580104.113.72$110,148
Aug 20131,2610104.253.52$131,459
Jul 20131,255249102.523.72$129,588
Jun 201387532994.403.93$83,894
May 20131,23440194.834.15$118,684
Apr 201391132293.964.28$86,977
Mar 20131,03528293.623.91$98,000
Feb 20131,40626891.233.42$129,186
Jan 20131,52616291.603.42$140,336
Dec 20125245686.773.42$45,659
Nov 20121,1224686.953.62$97,725
Oct 20121,1239989.383.40$100,710
Sep 201297519294.672.92$92,864
Aug 20121,12721392.662.91$105,047
Jul 201297249885.133.02$84,251
Jun 201297261279.822.52$79,127
May 20121,29951791.612.49$120,288
Apr 20121,117388101.652.00$114,318
Mar 2012957163105.052.22$100,895
Feb 2012798259101.102.57$81,343
Jan 20121,28133198.092.73$126,558
Dec 20111,60521996.873.24$156,186
Nov 20119669795.723.31$92,787
Oct 20111,28722184.983.65$110,176
Sep 20111,10517283.623.99$93,086
Aug 20111,61628683.404.15$135,961
Jul 20111,44325394.144.52$136,987
Jun 20111,28228292.904.64$120,406
May 20111,10735898.134.40$110,207
Apr 2011624229105.964.33$67,111
Mar 201146917996.364.06$45,919
Feb 201146913085.644.18$40,709
Jan 201148312186.504.59$42,335
Dec 20101579385.734.35$13,864
Nov 201064718780.843.80$53,013
Oct 201032817678.103.51$26,234
Sep 201047710472.633.98$35,058
Aug 201031116973.684.42$23,661
Jul 201015915072.554.74$12,246
Jun 201063725570.364.91$46,071
May 201079031371.124.24$57,510
Apr 201058429981.694.12$48,940
Mar 201063925178.394.39$51,193
Feb 201062118173.585.44$46,678
Jan 201061216174.365.96$46,469
Dec 200947819771.445.48$35,229
Nov 200961917774.593.75$46,835
Oct 2009480972.544.11$34,856
Sep 2009463965.543.06$30,373
Aug 2009494367.423.22$33,315
Jul 20096377561.133.46$39,200
Jun 200949118266.163.90$33,193
May 200961513254.743.93$34,183
Apr 20094661546.773.59$21,849
Mar 2009467742.144.06$19,708
Feb 2009486832.814.63$15,983
Jan 2009487835.865.37$17,507
Dec 20084986837.105.98$18,882
Nov 20086587855.496.86$37,048
Oct 20084925375.246.92$37,385
Sep 200848078101.767.88$49,459
Aug 2008470167114.228.48$55,100
Jul 2008163139131.0811.39$22,949
Jun 200816211131.3313.03$21,419
May 200832158123.1711.57$40,209
Apr 200849726110.3110.45$55,096
Mar 200849734101.909.66$50,973
Feb 20083228692.538.77$30,549
Jan 200849619890.388.21$46,453
Dec 20074883188.337.30$43,331
Nov 20073311291.677.29$30,430
Oct 20074961782.856.92$41,211
Sep 20074871175.846.24$37,003
Aug 20074872269.066.39$33,773
Jul 20073362270.906.39$23,963
Jun 20074946162.007.55$31,088
May 20073272658.747.85$19,412
Apr 20073351959.617.81$20,118
Mar 20074974256.927.30$28,596
Feb 20075106555.108.22$28,635
Jan 2007339150.306.73$17,058
Dec 20066591656.656.92$37,443
Nov 20066717554.207.62$36,940
Oct 20064884654.906.01$27,068
Sep 200666912860.085.04$40,838
Aug 200650120768.717.34$35,943
Jul 200661621569.376.34$44,096
Jun 2006504066.286.38$33,405
May 200667619866.016.42$45,895
Apr 20063326864.397.36$21,878
Mar 20063293456.707.08$18,895
Feb 200649711157.597.75$29,483
Jan 200672918960.598.93$45,859
Dec 200566217554.9413.42$38,718
Nov 200566119454.6910.59$38,204
Oct 200567318558.3413.80$41,815
Sep 200567318761.4512.08$43,615
Aug 200550115661.519.80$32,345
Jul 200548321455.697.84$28,577
Jun 200532814352.337.38$18,220
May 200565815545.226.65$30,786
Apr 200566322449.207.36$34,268
Mar 200550724150.377.15$27,262
Feb 200566623945.226.31$31,625
Jan 200568314443.166.32$30,389
Dec 200468323139.866.75$28,784
Nov 200466320745.286.33$31,331
Oct 200467320649.706.52$34,790
Sep 200466915043.245.28$29,720
Aug 200467321542.375.55$29,708
Jul 200466221338.286.08$26,637
Jun 200449821736.106.43$19,374
May 200467521937.486.49$26,721
Apr 200451123634.475.86$18,997
Mar 200434516734.365.53$12,778
Feb 200467522032.455.51$23,116
Jan 200467620232.036.30$22,925
Dec 200352223030.266.30$17,245
Nov 200351220628.804.60$15,692
Oct 200350618628.174.76$15,139
Sep 200334617926.314.75$9,953
Aug 200349821029.765.13$15,898
Jul 200351614129.415.17$15,905
Jun 20036223228.565.98$17,956
May 20033264226.595.97$8,919
Apr 20035087226.675.41$13,938
Mar 200350611631.146.10$16,464
Feb 20035037233.487.93$17,411
Jan 20035184130.315.58$15,929
Dec 200251214326.914.85$14,472
Nov 20025056224.664.14$12,710
Oct 20023228426.464.23$8,875
Sep 20025024727.443.64$13,946
Aug 200266012825.963.16$17,539
Jul 20023339224.583.06$8,467
Jun 20025079023.733.34$12,332
May 20025026424.663.58$12,609
Apr 20025049923.653.51$12,267
Mar 200249213122.003.10$11,230
Feb 200269113718.222.38$12,915
Jan 20023397417.172.38$5,996
Dec 200150314716.932.36$8,863
Nov 200133416518.072.41$6,432
Oct 200151919519.782.53$10,759
Sep 200149510224.262.25$12,238
Aug 200155716324.873.05$14,350
Jul 200151311523.933.20$12,644
Jun 200132819824.563.82$8,813
May 200150521825.524.31$13,827
Apr 200150024424.685.34$13,642
Mar 200131822224.545.38$8,997
Feb 200133417827.755.77$10,295
Jan 200159915727.478.40$17,773
Dec 200049921626.889.12$15,384
Nov 200046022832.215.66$16,107
Oct 200064125831.235.15$21,346
Sep 200050315031.875.19$16,809
Aug 2000528929.644.54$15,691
Jul 200039611828.534.09$11,780
Jun 200053917729.304.40$16,571
May 200052331427.263.68$15,412
Apr 200062328324.513.12$16,152
Mar 200065929528.422.86$19,572
Feb 200051221227.622.73$14,719
Jan 200051525725.272.48$13,652
Dec 1999655124.282.42$15,906
Nov 199935117723.192.43$8,571
Oct 199949722820.982.80$11,066
Sep 199951425521.752.62$11,847
Aug 199948736619.262.88$10,432
Jul 19995057517.892.37$9,212
Jun 1999675015.942.36$10,760
May 199967327915.792.32$11,274
Apr 199969530515.102.21$11,168
Mar 1999528112.471.84$6,586
Feb 19996762109.981.82$7,128
Jan 199985124110.381.90$9,291
Dec 19986952169.201.77$6,777
Nov 199885921310.892.19$9,820
Oct 199863921512.421.97$8,360
Sep 199861721312.592.08$8,212
Aug 199879539811.301.91$9,743
Jul 199847833811.742.24$6,368
Jun 199865948511.242.24$8,492
May 199885548912.622.21$11,869
Apr 199851810913.042.51$7,028
Mar 19988457912.802.31$10,998
Feb 199886140713.952.30$12,947
Jan 199884238814.702.15$13,213
Dec 199783441416.322.41$14,609
Nov 199764635818.193.09$12,856
Oct 199763735719.253.15$13,387
Sep 199733427417.742.95$6,735
Aug 199764639017.862.55$12,534
Jul 199764448017.582.25$12,400
Jun 199793738717.242.26$17,027
May 199734339218.972.31$7,412
Apr 199771937017.882.08$13,626
Mar 199767727618.951.94$13,364
Feb 199768030020.492.21$14,595
Jan 199785232223.483.54$21,145
Dec 199687138623.32$20,312
Nov 199670132921.97$15,401
Oct 199687535923.31$20,396
Sep 199666925322.22$14,865
Aug 199686129920.26$17,444
Jul 199683436419.55$16,305
Jun 199668039518.73$12,736
May 199684651719.43$16,438
Apr 19961,04249221.51$22,413
Mar 199683246319.38$16,124
Feb 199667042516.98$11,377
Jan 199681042417.07$13,827
Dec 199568443917.19$11,758
Nov 199585446416.00$13,664
Oct 199583252215.43$12,838
Sep 199584752416.18$13,704
Aug 1995657115.92$10,459
Jul 199583063715.24$12,649
Jun 199583777316.41$13,735
May 199584459217.56$14,821
Apr 199566756617.73$11,826
Mar 199586353216.44$14,188
Feb 199569849416.58$11,573
Jan 199570336415.92$11,192
Dec 199488057415.03$13,226
Nov 199470827815.90$11,257
Oct 199452014115.58$8,102
Sep 1994698615.29$10,672
Aug 199452029616.13$8,388
Jul 199470133317.56$12,310
Jun 199469038617.09$11,792
May 199451134515.88$8,115
Apr 199488437614.14$12,500
Mar 199454535212.46$6,791
Feb 199467030912.50$8,375
Jan 199444837012.66$5,672
Dec 199339713512.33$4,895
Nov 199377017514.49$11,157
Oct 199332217315.85$5,104
Sep 199335120715.03$5,276
Aug 199365721515.66$10,289
Jul 199335619515.46$5,504
Jun 199367426916.79$11,316
May 199327222017.68$4,809
Apr 199371423718.05$12,888
Mar 199368620618.14$12,444
Feb 199337125417.90$6,641
Jan 199336123916.93$6,112

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                  656 bbl  × $106.41 =    $69,805
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                  $69,805

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. 08/O/2637 is the state's own key, not one this site invented.