OBANION, J. T., DR.

Operated by DELRAY OIL, INC. (P-5 213275) in the SPILLER field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 1683District 01Field 85167001Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$13.1 M
Jan 1993 – May 2026
Value, last 12 filed months
$267 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 79 leases and 566 wells, and the rule below applies to all of them.

Discovered
1938-12-31
as the register files it
Field class
Oil
the register's own label
Between wells
300 ft
minimum
From a lease line
150 ft
minimum

A drilling unit in this field needs at least 10 acres.

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: FLD. 3-1-56

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
OilDisposition227,874 bbl$12,123,708
Casinghead gasProduction316,326 Mcf$997,353
Total$13,121,061

90,447 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 (33)

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 29.6914, -97.7267. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.6 miles.

29.69164, -97.72696 · 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
6.1%
2 of 33 wells
With a plug date
6.1%
2 of 33 wells
Median depth
2,206 ft
25 wells filed one
Completion to plug
no well filed both dates

What the state filed about each well

On the RRC proration schedule
26.1%
A plug date is filed
26.1%
BothOn the schedule and plugged. Neither fact cancels the other.
26.1%
NeitherNo plug date, and not on the schedule.
3193.9%

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, 25 of 33 wells. Median 2,206 ft, with the middle half between 2,182 and 2,218 ft; the shallowest is 2,128 ft and the deepest 2,282 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, 22 of 33 wells, Jun 1966 – Aug 2001. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Jun 1966 – Aug 2001
22 of 33 wells; 11 filed none
Plug dates filed
Oct 1980
2 of 33 wells; 31 filed none

33 wells

42-0550375342,128 ftOct 1980Yes
42-0550375452,139 ftOct 1980Yes
42-055037502
42-055037513
42-055037556
42-055037567
42-055037578
42-055037589
42-0550378910
42-05505145142,180 ft
42-05505146132,205 ft
42-0550374912,213 ftAug 2001
42-055315375R2,214 ftDec 1980
42-05531524312,180 ftNov 1980
42-055315274R2,182 ftNov 1980
42-05531525302,182 ftNov 1980
42-05531239292,282 ftFeb 1980
42-05531246272,190 ftFeb 1980
42-05531240282,236 ftFeb 1980
42-05531151252,206 ftMar 1979
42-05531150262,250 ftMar 1979
42-05530790242,250 ftSep 1976
42-05530789232,200 ftAug 1976
42-05530576212,256 ftJan 1975
42-05530680222,207 ftJan 1975
42-05530672202,218 ftAug 1973
42-05530671192,216 ftAug 1973
42-05530636182,218 ftJan 1973
42-05530343172,190 ftMay 1972
42-05530153162,230 ftJun 1970
42-05530085152,160 ftOct 1969
42-0552076812Jun 1967
42-05520638112,200 ftJun 1966

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 20265330106.413.05$56,717
Apr 2026517098.932.87$51,147
Mar 2026348089.753.15$31,233
Feb 2026174063.503.75$11,049
Jan 2026175059.138.00$10,348
Dec 2025351056.664.41$19,888
Nov 2025169058.593.93$9,902
Oct 2025171059.383.30$10,154
Sep 2025348062.743.08$21,834
Aug 2025347063.933.01$22,184
Jul 2025169066.743.32$11,279
Jun 2025174066.483.13$11,568
May 2025184060.553.23$11,141
Apr 2025165062.363.54$10,289
Mar 20250067.704.27$0
Feb 2025348070.884.34$24,666
Jan 2025192074.324.28$14,269
Dec 2024183068.993.12$12,625
Nov 2024362069.052.20$24,996
Oct 2024377071.372.28$26,906
Sep 2024559069.612.36$38,912
Aug 2024540075.632.06$40,840
Jul 2024372079.932.15$29,734
Jun 2024354078.082.63$27,640
May 2024185078.812.20$14,580
Apr 2024160084.451.66$13,512
Mar 2024165080.301.55$13,250
Feb 2024166076.091.78$12,631
Jan 20240073.023.30$0
Dec 2023171071.262.61$12,185
Nov 2023166077.892.81$12,930
Oct 2023164085.443.09$14,012
Sep 2023164089.042.74$14,603
Aug 2023331080.522.67$26,652
Jul 2023337074.852.64$25,224
Jun 2023497068.962.26$34,273
May 2023329070.622.23$23,234
Apr 2023165078.122.24$12,890
Mar 2023334072.852.39$24,332
Feb 2023342075.112.47$25,688
Jan 2023339076.533.39$25,944
Dec 2022344076.415.73$26,285
Nov 2022342085.005.65$29,070
Oct 2022510087.185.86$44,462
Sep 2022515084.888.16$43,713
Aug 2022497094.529.13$46,976
Jul 20226760101.587.54$68,668
Jun 20226740115.097.98$77,571
May 20223290109.378.43$35,983
Apr 20223220104.226.84$33,559
Mar 20223340108.885.08$36,366
Feb 2022340091.054.86$30,957
Jan 2022500081.844.54$40,920
Dec 2021339071.323.90$24,177
Nov 2021171077.435.24$13,241
Oct 2021341079.795.71$27,208
Sep 2021339069.865.35$23,683
Aug 2021502066.024.22$33,142
Jul 2021337070.783.98$23,853
Jun 2021332069.493.38$23,071
May 2021339063.483.02$21,520
Apr 2021334060.362.76$20,160
Mar 2021672061.302.72$41,194
Feb 2021168057.805.55$9,710
Jan 2021507050.412.81$25,558
Dec 2020339044.642.68$15,133
Nov 2020503038.772.71$19,501
Oct 2020338036.972.48$12,496
Sep 2020516037.091.99$19,138
Aug 2020505039.982.39$20,190
Jul 2020331038.371.83$12,700
Jun 2020976034.901.69$34,062
May 20200016.921.81$0
Apr 2020670014.751.80$9,883
Mar 2020663030.341.86$20,115
Feb 2020168049.881.98$8,380
Jan 2020673057.252.09$38,529
Dec 2019663059.012.30$39,124
Nov 20191,173055.302.75$64,867
Oct 2019664053.472.42$35,504
Sep 2019167055.052.66$9,193
Aug 2019167053.112.30$8,869
Jul 2019163056.272.46$9,172
Jun 2019163052.782.49$8,603
May 2019328058.482.74$19,181
Apr 2019332062.632.75$20,793
Mar 2019343056.803.06$19,482
Feb 2019342050.852.79$17,391
Jan 2019678046.033.23$31,208
Dec 2018495046.594.19$23,062
Nov 2018504052.934.24$26,677
Oct 2018679061.443.40$41,718
Sep 2018500059.543.11$29,770
Aug 2018666059.403.07$39,560
Jul 2018339065.142.93$22,082
Jun 2018660060.183.08$39,719
May 2018499065.382.90$32,625
Apr 2018495063.842.90$31,601
Mar 2018661061.222.79$40,466
Feb 2018507061.782.77$31,322
Jan 2018887062.874.01$55,766
Dec 2017526057.272.92$30,124
Nov 2017698055.423.12$38,683
Oct 2017676049.292.98$33,320
Sep 2017693047.523.09$32,931
Aug 2017688045.373.00$31,215
Jul 2017519043.873.09$22,769
Jun 2017513042.493.09$21,797
May 2017700045.373.26$31,759
Apr 201770141247.933.21$34,922
Mar 201786542746.772.98$41,730
Feb 201768848350.452.95$36,136
Jan 201769250249.413.42$35,908
Dec 201670050948.763.72$36,027
Nov 201668352842.492.64$30,417
Oct 201668253046.193.09$33,139
Sep 201667654741.553.10$29,784
Aug 201684856941.442.92$36,805
Jul 201684460941.622.92$36,908
Jun 201651047845.352.69$24,412
May 201667652542.521.99$29,789
Apr 201668353936.561.99$26,044
Mar 201667451633.011.79$23,174
Feb 201668254826.472.06$19,183
Jan 201668355727.352.36$19,997
Dec 201568530932.362.00$22,785
Nov 201567748038.792.17$27,301
Oct 201550454643.552.43$23,274
Sep 201584748842.992.76$37,759
Aug 201549656740.162.87$21,548
Jul 201566052448.152.95$33,322
Jun 201584255256.152.88$48,870
May 201534654955.212.96$20,725
Apr 201585231349.822.71$43,294
Mar 201568654642.892.93$31,025
Feb 201551651244.662.98$24,568
Jan 201570445143.433.10$31,973
Dec 201453646554.693.59$30,984
Nov 201484349370.464.25$61,494
Oct 201451653678.303.90$42,494
Sep 201467758986.164.05$60,713
Aug 201485360089.394.04$78,671
Jul 201467648396.564.18$67,293
Jun 201466660498.164.74$68,236
May 201452262094.734.73$52,380
Apr 201468959695.944.81$68,969
Mar 201454857895.895.06$55,471
Feb 201468951197.406.19$70,273
Jan 201453456890.404.86$51,034
Dec 201367057391.824.35$64,015
Nov 201368938188.853.74$62,642
Oct 201369156797.423.78$69,460
Sep 2013533598104.113.72$57,714
Aug 2013643574104.253.52$69,055
Jul 2013774599102.523.72$81,577
Jun 201365165594.403.93$64,031
May 201350859994.834.15$50,659
Apr 201371765193.964.28$70,157
Mar 20131,05464693.623.91$101,203
Feb 201334945491.233.42$33,392
Jan 201352455291.603.42$49,886
Dec 201269257586.773.42$62,011
Nov 201236357886.953.62$33,658
Oct 201255163689.383.40$51,411
Sep 201254365294.672.92$53,309
Aug 201253966992.662.91$51,889
Jul 201255265685.133.02$48,973
Jun 201252470779.822.52$43,607
May 201253371691.612.49$50,610
Apr 2012343673101.652.00$36,210
Mar 2012536668105.052.22$57,791
Feb 2012550491101.102.57$56,867
Jan 201253866698.092.73$54,593
Dec 201169642096.873.24$68,782
Nov 201155156695.723.31$54,616
Oct 201153564984.983.65$47,832
Sep 201151568583.623.99$45,795
Aug 201186472083.404.15$75,045
Jul 201152672894.144.52$52,806
Jun 201154070892.904.64$53,451
May 201192374498.134.40$93,851
Apr 2011531739105.964.33$59,467
Mar 201171075296.364.06$71,467
Feb 201152262985.644.18$47,333
Jan 201182965886.504.59$74,728
Dec 201092669385.734.35$82,399
Nov 201053168380.843.80$45,518
Oct 201070470978.103.51$57,470
Sep 201070667572.633.98$53,963
Aug 201052274373.684.42$41,745
Jul 201088276772.554.74$67,622
Jun 201070270570.364.91$52,855
May 201089684371.124.24$67,294
Apr 201066377981.694.12$57,372
Mar 201087479478.394.39$71,997
Feb 201068967473.585.44$54,365
Jan 201070777074.365.96$57,165
Dec 200992274171.445.48$69,931
Nov 200953478974.593.75$42,791
Oct 200985884572.544.11$65,712
Sep 200968782265.543.06$47,545
Aug 200982172867.423.22$57,695
Jul 20091,04886261.133.46$67,051
Jun 200970484766.163.90$49,876
May 200983988054.743.93$49,382
Apr 200970483346.773.59$35,914
Mar 200986782642.144.06$39,888
Feb 200971676532.814.63$27,036
Jan 200987581335.865.37$35,744
Dec 200888185637.105.98$37,802
Nov 200889282655.496.86$55,164
Oct 200890368275.246.92$72,663
Sep 2008693338101.767.88$73,182
Aug 2008903827114.228.48$110,156
Jul 2008924789131.0811.39$130,104
Jun 2008898843131.3313.03$128,921
May 2008747929123.1711.57$102,761
Apr 2008905849110.3110.45$108,707
Mar 2008888858101.909.66$98,779
Feb 200872779792.538.77$74,259
Jan 200884081790.388.21$82,623
Dec 200792387388.337.30$87,903
Nov 200790086391.677.29$88,796
Oct 200792291582.856.92$82,721
Sep 200788791375.846.24$72,971
Aug 200790093969.066.39$68,152
Jul 20071,06895770.906.39$81,834
Jun 200791589662.007.55$63,493
May 200788495658.747.85$59,427
Apr 200790486059.617.81$60,600
Mar 20071,07793856.927.30$68,152
Feb 200791880055.108.22$57,155
Jan 200787590450.306.73$50,094
Dec 20061,10090456.656.92$68,569
Nov 200693484954.207.62$57,090
Oct 200690294354.906.01$55,191
Sep 200688592860.085.04$57,845
Aug 20069011,00768.717.34$69,299
Jul 20068821,00669.376.34$67,565
Jun 20061,0951,02666.286.38$79,126
May 20061,0801,03366.016.42$77,928
Apr 20061,05699764.397.36$75,334
Mar 20061,04198656.707.08$66,008
Feb 200673282057.597.75$48,512
Jan 200651689260.598.93$39,233
Dec 200590984854.9413.42$61,317
Nov 200573280054.6910.59$48,504
Oct 200588383058.3413.80$62,965
Sep 200572284961.4512.08$54,622
Aug 200571683861.519.80$52,251
Jul 200574184555.697.84$47,894
Jun 200571184552.337.38$43,444
May 200572688545.226.65$38,716
Apr 200574383249.207.36$42,680
Mar 200577585150.377.15$45,126
Feb 200537776245.226.31$21,858
Jan 200572883943.166.32$36,725
Dec 200475583639.866.75$35,738
Nov 200474881045.286.33$38,997
Oct 200470689949.706.52$40,945
Sep 200472286443.245.28$35,785
Aug 200477685642.375.55$37,630
Jul 200473491438.286.08$33,658
Jun 200469987336.106.43$30,850
May 200448382837.486.49$23,480
Apr 200475584434.475.86$30,969
Mar 200472395534.365.53$30,124
Feb 200455784432.455.51$22,725
Jan 200461695732.036.30$25,759
Dec 200377294530.266.30$29,316
Nov 200359297728.804.60$21,539
Oct 20037881,02028.174.76$27,053
Sep 200362198326.314.75$21,007
Aug 20036011,06229.765.13$23,334
Jul 200372998929.415.17$26,554
Jun 20038041,06528.565.98$29,334
May 20035961,06426.595.97$22,203
Apr 20038091,05826.675.41$27,297
Mar 200360197831.146.10$24,677
Feb 200341090433.487.93$20,892
Jan 20035971,00130.315.58$23,683
Dec 20023091,03026.914.85$13,315
Nov 200254898824.664.14$17,601
Oct 20024081,06726.464.23$15,308
Sep 20025941,02427.443.64$20,022
Aug 20025661,12225.963.16$18,244
Jul 20025261,13224.583.06$16,395
Jun 20025061,12723.733.34$15,770
May 20026681,17224.663.58$20,673
Apr 20024771,09623.653.51$15,131
Mar 20025581,12822.003.10$15,776
Feb 200256396818.222.38$12,558
Jan 20025621,09217.172.38$12,244
Dec 20017431,13816.932.36$15,270
Nov 20015621,14018.072.41$12,898
Oct 20017001,20619.782.53$16,896
Sep 20016051,15224.262.25$17,271
Aug 20015901,25424.873.05$18,502
Jul 20015751,25323.933.20$17,766
Jun 20014591,22924.563.82$15,973
May 20014911,25825.524.31$17,949
Apr 20015581,18624.685.34$20,099
Mar 20012021,21324.545.38$11,479
Feb 20014061,05327.755.77$17,339
Jan 20014031,07127.478.40$20,065
Dec 20004171,13826.889.12$21,590
Nov 20004061,14832.215.66$19,573
Oct 20003921,23631.235.15$18,602
Sep 20002141,26031.875.19$13,355
Aug 20004201,46529.644.54$19,101
Jul 20004191,49528.534.09$18,068
Jun 20004271,48529.304.40$19,041
May 20002081,51227.263.68$11,234
Apr 20004451,45824.513.12$15,450
Mar 20002131,50628.422.86$10,360
Feb 20005241,22527.622.73$17,813
Jan 20003311,25125.272.48$11,467
Dec 19994471,49924.282.42$14,486
Nov 19991691,38023.192.43$7,278
Oct 19993881,50520.982.80$12,360
Sep 19994131,44721.752.62$12,772
Aug 19994121,31819.262.88$11,725
Jul 19994141,63417.892.37$11,283
Jun 19994151,60115.942.36$10,397
May 19993341,72415.792.32$9,275
Apr 19994281,74015.102.21$10,305
Mar 19994301,66712.471.84$8,427
Feb 19992151,4659.981.82$4,809
Jan 19994181,53510.381.90$7,255
Dec 19986581,5929.201.77$8,877
Nov 19983171,41710.892.19$6,549
Oct 19981921,70712.421.97$5,746
Sep 19984361,67412.592.08$8,976
Aug 19984141,64411.301.91$7,814
Jul 19986161,68611.742.24$11,004
Jun 19984201,64511.242.24$8,401
May 19984191,34012.622.21$8,244
Apr 19984111,57313.042.51$9,300
Mar 19983761,59912.802.31$8,506
Feb 19983951,41613.952.30$8,766
Jan 19984071,57014.702.15$9,366
Dec 19974001,55716.322.41$10,282
Nov 19973871,52818.193.09$11,758
Oct 19976231,62619.253.15$17,114
Sep 19975091,63717.742.95$13,867
Aug 19973601,59917.862.55$10,515
Jul 19975861,68217.582.25$14,081
Jun 19974141,65317.242.26$10,869
May 19973981,73318.972.31$11,551
Apr 19974111,64917.882.08$10,783
Mar 19974111,65218.951.94$10,992
Feb 19974091,42320.492.21$11,519
Jan 19975821,43923.483.54$18,759
Dec 19964121,56123.32$9,608
Nov 19966121,57321.97$13,446
Oct 19964241,63123.31$9,883
Sep 19964141,64022.22$9,199
Aug 19966271,72920.26$12,703
Jul 19964031,70019.55$7,879
Jun 19965951,67218.73$11,144
May 19965871,78119.43$11,405
Apr 19963981,71621.51$8,561
Mar 199659096919.38$11,434
Feb 19964151,44216.98$7,047
Jan 19966211,71417.07$10,600
Dec 19955481,70617.19$9,420
Nov 19954261,69116.00$6,816
Oct 19955961,73615.43$9,196
Sep 19954191,83116.18$6,779
Aug 19958051,85415.92$12,816
Jul 19954371,95115.24$6,660
Jun 19956321,72416.41$10,371
May 19956372,03517.56$11,186
Apr 19954271,94017.73$7,571
Mar 19956411,95816.44$10,538
Feb 19954081,72016.58$6,765
Jan 19956181,95915.92$9,839
Dec 19946521,96215.03$9,800
Nov 19944402,00615.90$6,996
Oct 19946471,92215.58$10,080
Sep 19946352,06815.29$9,709
Aug 19946442,12216.13$10,388
Jul 19946262,19017.56$10,993
Jun 19944222,12817.09$7,212
May 19946542,14815.88$10,386
Apr 19946532,07214.14$9,233
Mar 19946281,74112.46$7,825
Feb 19944391,87712.50$5,488
Jan 19946432,08112.66$8,140
Dec 19936392,13512.33$7,879
Nov 19936592,06914.49$9,549
Oct 19936382,17715.85$10,112
Sep 19936392,11115.03$9,604
Aug 19938552,15315.66$13,389
Jul 19936122,23015.46$9,462
Jun 19936312,22216.79$10,594
May 19936301,30117.68$11,138
Apr 19936422,16718.05$11,588
Mar 19936492,21018.14$11,773
Feb 19936621,94117.90$11,850
Jan 19936612,18116.93$11,191

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                  533 bbl  × $106.41 =    $56,717
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                  $56,717

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/1683 is the state's own key, not one this site invented.