UNIV. "29-D"

Operated by VINSON EXPLORATION (P-5 886105) in the BACHELOR HILL (GRAYBURG) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 10159District 7CField 04880300Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$2.0 M
Jan 1993 – May 2026
Value, last 12 filed months
$0
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 21 wells, and the rule below applies to all of them.

Discovered
1978-05-05
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 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.

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
OilDisposition40,785 bbl$1,408,214
Casinghead gasProduction204,576 Mcf$548,982
Total$1,957,196

75,616 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 (4)

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 30.6957, -101.5970. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.3 miles.

30.69599, -101.59725 · 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
0.0%
0 of 4 wells
With a plug date
0.0%
0 of 4 wells
Median depth
1,715 ft
4 wells filed one
Completion to plug
no well filed both dates

What the state filed about each well

On the RRC proration schedule
00.0%
A plug date is filed
00.0%
BothOn the schedule and plugged. Neither fact cancels the other.
00.0%
NeitherNo plug date, and not on the schedule.
4100.0%

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

Between 1,700 and 1,727 ft, median 1,715 ft, over the 4 wells that filed a depth.

Completions filed
Mar 1983 – Jan 1986
4 of 4 wells

4 wells

42-1053515541,727 ftJan 1986
42-1053488531,720 ftJan 1985
42-1053478921,710 ftJul 1984
42-105342031 L1,700 ftMar 1983

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 202600106.413.05$0
Apr 20260098.932.87$0
Mar 20260089.753.15$0
Feb 20260063.503.75$0
Jan 20260059.138.00$0
Dec 20250056.664.41$0
Nov 20250058.593.93$0
Oct 20250059.383.30$0
Sep 20250062.743.08$0
Aug 20250063.933.01$0
Jul 20250066.743.32$0
Jun 20250066.483.13$0
May 20250060.553.23$0
Apr 20250062.363.54$0
Mar 20250067.704.27$0
Feb 20250070.884.34$0
Jan 20250074.324.28$0
Dec 20240068.993.12$0
Nov 20240069.052.20$0
Oct 20240071.372.28$0
Sep 20240069.612.36$0
Aug 20240075.632.06$0
Jul 20240079.932.15$0
Jun 20240078.082.63$0
May 20240078.812.20$0
Apr 20240084.451.66$0
Mar 20240080.301.55$0
Feb 20240076.091.78$0
Jan 20240073.023.30$0
Dec 20230071.262.61$0
Nov 20230077.892.81$0
Oct 20230085.443.09$0
Sep 20230089.042.74$0
Aug 20230080.522.67$0
Jul 20230074.852.64$0
Jun 20230068.962.26$0
May 20230070.622.23$0
Apr 20230078.122.24$0
Mar 20230072.852.39$0
Feb 20230075.112.47$0
Jan 20230076.533.39$0
Dec 20220076.415.73$0
Nov 20220085.005.65$0
Oct 20220087.185.86$0
Sep 20220084.888.16$0
Aug 20220094.529.13$0
Jul 202200101.587.54$0
Jun 202200115.097.98$0
May 202200109.378.43$0
Apr 202200104.226.84$0
Mar 202200108.885.08$0
Feb 20220091.054.86$0
Jan 20220081.844.54$0
Dec 20210071.323.90$0
Nov 20210077.435.24$0
Oct 20210079.795.71$0
Sep 20210069.865.35$0
Aug 20210066.024.22$0
Jul 20210070.783.98$0
Jun 20210069.493.38$0
May 20210063.483.02$0
Apr 20210060.362.76$0
Mar 202170061.302.72$4,291
Feb 202171057.805.55$4,104
Jan 20210050.412.81$0
Dec 20200044.642.68$0
Nov 20200038.772.71$0
Oct 2020130036.972.48$4,806
Sep 2020123037.091.99$4,562
Aug 20200039.982.39$0
Jul 202091038.371.83$3,492
Jun 20200034.901.69$0
May 20200016.921.81$0
Apr 20200014.751.80$0
Mar 20200030.341.86$0
Feb 20200049.881.98$0
Jan 20200057.252.09$0
Dec 20190059.012.30$0
Nov 20190055.302.75$0
Oct 20190053.472.42$0
Sep 20190055.052.66$0
Aug 20190053.112.30$0
Jul 20190056.272.46$0
Jun 20190052.782.49$0
May 20190058.482.74$0
Apr 20190062.632.75$0
Mar 20190056.803.06$0
Feb 20190050.852.79$0
Jan 20190046.033.23$0
Dec 20180046.594.19$0
Nov 201801952.934.24$81
Oct 201803661.443.40$122
Sep 2018568659.543.11$3,602
Aug 20183511759.403.07$2,438
Jul 2018507565.142.93$3,477
Jun 20180060.183.08$0
May 2018564865.382.90$3,801
Apr 2018539963.842.90$3,671
Mar 20181135161.222.79$7,060
Feb 20181141661.782.77$7,087
Jan 2018573262.874.01$3,712
Dec 2017114657.272.92$6,546
Nov 201707155.423.12$221
Oct 20170049.292.98$0
Sep 2017416447.523.09$2,146
Aug 2017418045.373.00$2,101
Jul 2017487843.873.09$2,347
Jun 2017509042.493.09$2,402
May 201710611545.373.26$5,185
Apr 2017528347.933.21$2,759
Mar 201711111346.772.98$5,529
Feb 20171028550.452.95$5,397
Jan 2017010749.413.42$366
Dec 201610810748.763.72$5,664
Nov 20161088742.492.64$4,819
Oct 20165412746.193.09$2,887
Sep 2016526741.553.10$2,368
Aug 20161088441.442.92$4,721
Jul 2016915441.622.92$3,945
Jun 201608545.352.69$228
May 20163413042.521.99$1,705
Apr 2016387236.561.99$1,533
Mar 2016011233.011.79$201
Feb 2016010826.472.06$223
Jan 20164018027.352.36$1,520
Dec 20154317232.362.00$1,736
Nov 20154120838.792.17$2,041
Oct 2015022243.552.43$539
Sep 20154221942.992.76$2,410
Aug 20154217740.162.87$2,195
Jul 20158221548.152.95$4,581
Jun 20154819356.152.88$3,252
May 20154215555.212.96$2,777
Apr 20158319449.822.71$4,660
Mar 20154115642.892.93$2,216
Feb 2015389144.662.98$1,968
Jan 20154222443.433.10$2,519
Dec 20148623254.693.59$5,537
Nov 2014018170.464.25$770
Oct 20148321178.303.90$7,322
Sep 20148612486.164.05$7,911
Aug 20144411989.394.04$4,413
Jul 20148313696.564.18$8,583
Jun 2014847698.164.74$8,605
May 20148510794.734.73$8,558
Apr 20149026295.944.81$9,895
Mar 20148922795.895.06$9,682
Feb 20144324197.406.19$5,680
Jan 20148723490.404.86$9,002
Dec 201312627991.824.35$12,784
Nov 2013021188.853.74$789
Oct 20138127597.423.78$8,930
Sep 201345278104.113.72$5,718
Aug 201380139104.253.52$8,830
Jul 201338254102.523.72$4,840
Jun 20133827694.403.93$4,673
May 20138521794.834.15$8,961
Apr 20134435093.964.28$5,633
Mar 20138333593.623.91$9,081
Feb 20134233891.233.42$4,988
Jan 20138634791.603.42$9,064
Dec 20124623286.773.42$4,785
Nov 20129138986.953.62$9,323
Oct 20129135889.383.40$9,351
Sep 20128028994.672.92$8,417
Aug 20124333892.662.91$4,967
Jul 201213132485.133.02$12,131
Jun 2012024779.822.52$622
May 20123337491.612.49$3,954
Apr 201235402101.652.00$4,360
Mar 201277429105.052.22$9,042
Feb 201238291101.102.57$4,590
Jan 20127833698.092.73$8,570
Dec 20112935396.873.24$3,953
Nov 20117531295.723.31$8,212
Oct 20117930184.983.65$7,812
Sep 20113828483.623.99$4,310
Aug 20117226683.404.15$7,109
Jul 20113634794.144.52$4,957
Jun 20117034592.904.64$8,104
May 20117335798.134.40$8,736
Apr 201137379105.964.33$5,563
Mar 20114040796.364.06$5,506
Feb 20118027585.644.18$8,001
Jan 20117844386.504.59$8,780
Dec 20103745785.734.35$5,159
Nov 20107538880.843.80$7,536
Oct 20106949478.103.51$7,122
Sep 20103751072.633.98$4,717
Aug 20103051773.684.42$4,495
Jul 20103451872.554.74$4,920
Jun 20103816370.364.91$3,474
May 201012438571.124.24$10,449
Apr 20107542881.694.12$7,891
Mar 20107857378.394.39$8,629
Feb 20100073.585.44$0
Jan 20100074.365.96$0
Dec 20098530671.445.48$7,750
Nov 20098431574.593.75$7,447
Oct 20098242972.544.11$7,712
Sep 200912035465.543.06$8,950
Aug 20098314467.423.22$6,059
Jul 20098427261.133.46$6,077
Jun 20097829666.163.90$6,313
May 200912428554.743.93$7,907
Apr 20098428346.773.59$4,944
Mar 20094015142.144.06$2,299
Feb 20098711332.814.63$3,378
Jan 200912730435.865.37$6,187
Dec 20088917137.105.98$4,324
Nov 200811821655.496.86$8,030
Oct 20085324575.246.92$5,684
Sep 200885219101.767.88$10,375
Aug 200884257114.228.48$11,775
Jul 2008177342131.0811.39$27,096
Jun 200886444131.3313.03$17,081
May 2008172536123.1711.57$27,389
Apr 200883449110.3110.45$13,850
Mar 2008124444101.909.66$16,926
Feb 20084239392.538.77$7,333
Jan 20088742590.388.21$11,351
Dec 20078149688.337.30$10,777
Nov 20078637691.677.29$10,625
Oct 200712446082.856.92$13,458
Sep 200712543475.846.24$12,190
Aug 20078344469.066.39$8,568
Jul 20078219770.906.39$7,072
Jun 200711937362.007.55$10,194
May 200712550758.747.85$11,321
Apr 20074143959.617.81$5,870
Mar 20078338556.927.30$7,536
Feb 20077337955.108.22$7,136
Jan 20073333050.306.73$3,880
Dec 20063717056.656.92$3,272
Nov 200610438854.207.62$8,592
Oct 20067040054.906.01$6,249
Sep 200610840160.085.04$8,509
Aug 200610836768.717.34$10,114
Jul 20066939269.376.34$7,273
Jun 20066846666.286.38$7,482
May 20067147966.016.42$7,764
Apr 20066921064.397.36$5,989
Mar 200611543756.707.08$9,616
Feb 200611753057.597.75$10,846
Jan 20067739660.598.93$8,203
Dec 20057327854.9413.42$7,740
Nov 200511346954.6910.59$11,146
Oct 20058142058.3413.80$10,520
Sep 20058012861.4512.08$6,462
Aug 200513145361.519.80$12,496
Jul 200512545955.697.84$10,561
Jun 200513854152.337.38$11,215
May 20059543045.226.65$7,156
Apr 20058550949.207.36$7,928
Mar 200512253950.377.15$10,002
Feb 200512546445.226.31$8,581
Jan 20058544643.166.32$6,488
Dec 200418445439.866.75$10,399
Nov 20049353445.286.33$7,591
Oct 20049456849.706.52$8,372
Sep 200413650843.245.28$8,565
Aug 20048145842.375.55$5,974
Jul 200412653938.286.08$8,103
Jun 20049157836.106.43$7,003
May 200412371637.486.49$9,260
Apr 200410358534.475.86$6,978
Mar 200412667834.365.53$8,079
Feb 20048434932.455.51$4,649
Jan 200412140832.036.30$6,446
Dec 20039137930.266.30$5,142
Nov 200310049428.804.60$5,150
Oct 200312661328.174.76$6,467
Sep 200312765626.314.75$6,457
Aug 200316871129.765.13$8,647
Jul 200312267229.415.17$7,063
Jun 200316575728.565.98$9,242
May 200312968226.595.97$7,503
Apr 200312171226.675.41$7,077
Mar 200315466331.146.10$8,837
Feb 2003051033.487.93$4,042
Jan 20039251230.315.58$5,647
Dec 20028463226.914.85$5,328
Nov 20025057424.664.14$3,608
Oct 200211057626.464.23$5,347
Sep 20022740527.443.64$2,213
Aug 20024848125.963.16$2,768
Jul 20024250524.583.06$2,579
Jun 20027446623.733.34$3,312
May 200212053524.663.58$4,877
Apr 200211676723.653.51$5,437
Mar 200211579522.003.10$4,997
Feb 20023767018.222.38$2,266
Jan 20021151,06317.172.38$4,500
Dec 20017998216.932.36$3,659
Nov 20017978418.072.41$3,313
Oct 200110895519.782.53$4,551
Sep 20011091,01724.262.25$4,934
Aug 20011141,06324.873.05$6,081
Jul 2001921,00223.933.20$5,405
Jun 200110798824.563.82$6,406
May 20011241,09925.524.31$7,898
Apr 20011081,09924.685.34$8,529
Mar 20011561,07024.545.38$9,581
Feb 200111792927.755.77$8,604
Jan 20017499627.478.40$10,398
Dec 20001431,05526.889.12$13,468
Nov 20001361,04232.215.66$10,276
Oct 2000931,07331.235.15$8,426
Sep 2000691,05631.875.19$7,676
Aug 20001271,18229.644.54$9,131
Jul 20001311,03028.534.09$7,950
Jun 200012991029.304.40$7,781
May 200012497627.263.68$6,972
Apr 20001201,11924.513.12$6,428
Mar 20001171,24428.422.86$6,883
Feb 2000841,04927.622.73$5,180
Jan 200015895425.272.48$6,359
Dec 19991131,21024.282.42$5,676
Nov 19991621,07223.192.43$6,366
Oct 199915995920.982.80$6,025
Sep 19991611,02421.752.62$6,183
Aug 19991201,37319.262.88$6,259
Jul 199916642917.892.37$3,987
Jun 199915432315.942.36$3,218
May 199912518915.792.32$2,412
Apr 199918020015.102.21$3,160
Mar 199915918012.471.84$2,314
Feb 1999115599.981.82$1,255
Jan 19991156710.381.90$1,321
Dec 1998234799.201.77$2,293
Nov 19981118510.892.19$1,395
Oct 19981411,52912.421.97$4,762
Sep 19981781,40712.592.08$5,171
Aug 19981721,27611.301.91$4,377
Jul 19981751,40911.742.24$5,207
Jun 19981881,49511.242.24$5,458
May 19981861,54612.622.21$5,758
Apr 19981281,36613.042.51$5,091
Mar 19981911,42412.802.31$5,733
Feb 19981981,27913.952.30$5,703
Jan 19981831,57714.702.15$6,088
Dec 19971771,63616.322.41$6,833
Nov 199718236818.193.09$4,447
Oct 19973461,40219.253.15$11,077
Sep 19973231,53517.742.95$10,266
Aug 19971791,42517.862.55$6,837
Jul 19971681,45417.582.25$6,220
Jun 19971791,46817.242.26$6,400
May 19973491,58118.972.31$10,270
Apr 19971711,51217.882.08$6,207
Mar 19973351,52118.951.94$9,298
Feb 19973241,36220.492.21$9,643
Jan 19971641,40523.483.54$8,824
Dec 19963151,45423.32$7,346
Nov 19963371,68021.97$7,404
Oct 19961801,79523.31$4,196
Sep 19963551,76022.22$7,888
Aug 19961691,83020.26$3,424
Jul 19963312,00819.55$6,471
Jun 19963201,89418.73$5,994
May 19961652,03319.43$3,206
Apr 19963361,63421.51$7,227
Mar 19963271,25619.38$6,337
Feb 19961701,57516.98$2,887
Jan 19963431,66217.07$5,855
Dec 19953571,82317.19$6,137
Nov 19951841,80716.00$2,944
Oct 19953281,14415.43$5,061
Sep 19953281,01016.18$5,307
Aug 19954961,15615.92$7,896
Jul 19953321,43215.24$5,060
Jun 19953361,33316.41$5,514
May 19953361,33217.56$5,900
Apr 199516780517.73$2,961
Mar 199501,52716.44$0
Feb 19951501,12016.58$2,487
Jan 1995075015.92$0
Dec 19944181,79815.03$6,283
Nov 19943321,71915.90$5,279
Oct 19943511,90815.58$5,469
Sep 19945442,09715.29$8,318
Aug 19943281,88816.13$5,291
Jul 19943742,51017.56$6,567
Jun 19942221,17217.09$3,794
May 199401,52115.88$0
Apr 19941651,93414.14$2,333
Mar 19941712,81212.46$2,131
Feb 19943341,43612.50$4,175
Jan 19944961,60012.66$6,279
Dec 19933381,29012.33$4,168
Nov 19933231,50714.49$4,680
Oct 19934951,75115.85$7,846
Sep 19933371,13515.03$5,065
Aug 19935491,62915.66$8,597
Jul 19934831,89315.46$7,467
Jun 19933671,23216.79$6,162
May 199336890017.68$6,506
Apr 19935391,34518.05$9,729
Mar 19934521,05418.14$8,199
Feb 19935351,49417.90$9,577
Jan 19936832,17116.93$11,563

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.

Mar 2021 — as filed, then multipliedworked
Oil                   70 bbl  × $ 61.30 =     $4,291
Casinghead gas         0 Mcf  × $  2.72 =         $0

────────────────────────────────────────────────────
Month total                                   $4,291

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/10159 is the state's own key, not one this site invented.