TURNHAM

Operated by FIRST ROCK, INC. (P-5 269028) in the PEARSALL (AUSTIN CHALK) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 5614District 01Field 69981125OilCasinghead gasSaveExport
Value, all time
$2.1 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 1,992 leases and 3,388 wells, and the rule below applies to all of them.

Discovered
1936-12-28
as the register files it
Field class
Oil and gas
the register's own label
Between wells
0 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 80 acres. The field rule took effect on 2025-06-17.

The Commission's schedule remark for this field reads: LEASE PLAT. PRORATION PLAT IS NOT REQUIRED.

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
OilDisposition68,314 bbl$2,009,459
Casinghead gasProduction21,545 Mcf$63,953
Total$2,073,412

8,403 Mcf of this lease's gas, across 47 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 28.7077, -99.0671. A lease has no coordinate of its own — that point is the mean of its wells, and they span 1.1 miles.

28.70542, -99.06872 · 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
100.0%
4 of 4 wells
With a plug date
100.0%
4 of 4 wells
Median depth
8,629 ft
4 wells filed one
Completion to plug
25.4 years
median over 4 wells

What the state filed about each well

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

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 7,213 and 9,829 ft, median 8,629 ft, over the 4 wells that filed a depth.

Completions filed
Jan 1978 – Dec 1991
4 of 4 wells
Plug dates filed
Mar 2006 – Jul 2016
4 of 4 wells

Last completion to plug: a median of 25.4 years across the 4 wells that filed both dates, with the middle half between 25.1 years and 26.3 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

4 wells

42-1633187037,213 ftDec 1991Jul 2016Yes
42-163329862A9,776 ftApr 1991Jul 2016Yes
42-1633282319,829 ftNov 1990Jun 2016Yes
42-1633098527,481 ftJan 1978Mar 2006Yes

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 20210061.302.72$0
Feb 20210057.805.55$0
Jan 20210050.412.81$0
Dec 20200044.642.68$0
Nov 20200038.772.71$0
Oct 20200036.972.48$0
Sep 20200037.091.99$0
Aug 20200039.982.39$0
Jul 20200038.371.83$0
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 20180052.934.24$0
Oct 20180061.443.40$0
Sep 20180059.543.11$0
Aug 20180059.403.07$0
Jul 20180065.142.93$0
Jun 20180060.183.08$0
May 20180065.382.90$0
Apr 20180063.842.90$0
Mar 20180061.222.79$0
Feb 20180061.782.77$0
Jan 20180062.874.01$0
Dec 20170057.272.92$0
Nov 20170055.423.12$0
Oct 20170049.292.98$0
Sep 20170047.523.09$0
Aug 20170045.373.00$0
Jul 20170043.873.09$0
Jun 20170042.493.09$0
May 20170045.373.26$0
Apr 20170047.933.21$0
Mar 20170046.772.98$0
Feb 20170050.452.95$0
Jan 20170049.413.42$0
Dec 20160048.763.72$0
Nov 20160042.492.64$0
Oct 20160046.193.09$0
Sep 20160041.553.10$0
Aug 20160041.442.92$0
Jul 20160041.622.92$0
Jun 20160045.352.69$0
May 20160042.521.99$0
Apr 20160036.561.99$0
Mar 2016185033.011.79$6,107
Feb 20160026.472.06$0
Jan 20160027.352.36$0
Dec 20150032.362.00$0
Nov 20150038.792.17$0
Oct 20150043.552.43$0
Sep 20150042.992.76$0
Aug 20150040.162.87$0
Jul 20150048.152.95$0
Jun 20150056.152.88$0
May 20150055.212.96$0
Apr 20150049.822.71$0
Mar 20150042.892.93$0
Feb 20150044.662.98$0
Jan 20150043.433.10$0
Dec 20140054.693.59$0
Nov 20140070.464.25$0
Oct 20140078.303.90$0
Sep 20140086.164.05$0
Aug 20140089.394.04$0
Jul 20140096.564.18$0
Jun 20140098.164.74$0
May 20140094.734.73$0
Apr 20140095.944.81$0
Mar 20140095.895.06$0
Feb 20140097.406.19$0
Jan 20140090.404.86$0
Dec 20130091.824.35$0
Nov 20130088.853.74$0
Oct 20130097.423.78$0
Sep 201300104.113.72$0
Aug 201300104.253.52$0
Jul 201300102.523.72$0
Jun 20130094.403.93$0
May 20130094.834.15$0
Apr 20130093.964.28$0
Mar 20130093.623.91$0
Feb 20130091.233.42$0
Jan 20130091.603.42$0
Dec 20120086.773.42$0
Nov 20120086.953.62$0
Oct 20120089.383.40$0
Sep 20120094.672.92$0
Aug 20120092.662.91$0
Jul 20120085.133.02$0
Jun 20120079.822.52$0
May 20120991.612.49$22
Apr 2012020101.652.00$40
Mar 201213023105.052.22$13,708
Feb 201205101.102.57$13
Jan 20120598.092.73$14
Dec 201101396.873.24$42
Nov 20111681795.723.31$16,137
Oct 201101484.983.65$51
Sep 201101683.623.99$64
Aug 20111811983.404.15$15,174
Jul 201101994.144.52$86
Jun 201102092.904.64$93
May 20111721298.134.40$16,931
Apr 2011019105.964.33$82
Mar 201101896.364.06$73
Feb 20111602485.644.18$13,803
Jan 201102286.504.59$101
Dec 20101611985.734.35$13,885
Nov 201001580.843.80$57
Oct 201001378.103.51$46
Sep 20101671472.633.98$12,185
Aug 201003373.684.42$146
Jul 20101783272.554.74$13,065
Jun 20101733270.364.91$12,329
May 201003571.124.24$148
Apr 20101763381.694.12$14,513
Mar 201002578.394.39$110
Feb 20101782473.585.44$13,228
Jan 201001374.365.96$78
Dec 200902871.445.48$154
Nov 20091593474.593.75$11,987
Oct 20091713272.544.11$12,536
Sep 200903765.543.06$113
Aug 20091553867.423.22$10,572
Jul 20091633761.133.46$10,092
Jun 20091723166.163.90$11,500
May 200903854.743.93$149
Apr 20091572746.773.59$7,440
Mar 20091773042.144.06$7,581
Feb 200902932.814.63$134
Jan 20091513135.865.37$5,581
Dec 20081574237.105.98$6,076
Nov 20081594755.496.86$9,145
Oct 20081804475.246.92$13,848
Sep 200809101.767.88$71
Aug 200818445114.228.48$21,398
Jul 200818359131.0811.39$24,660
Jun 200818552131.3313.03$24,974
May 200818051123.1711.57$22,761
Apr 2008050110.3110.45$523
Mar 200818342101.909.66$19,054
Feb 20081793192.538.77$16,835
Jan 200802690.388.21$213
Dec 20071783588.337.30$15,978
Nov 20071647691.677.29$15,588
Oct 20071654282.856.92$13,961
Sep 20071825275.846.24$14,128
Aug 20071805569.066.39$12,782
Jul 20071713570.906.39$12,347
Jun 20071633762.007.55$10,385
May 20071584658.747.85$9,642
Apr 200705059.617.81$390
Mar 20073674556.927.30$21,218
Feb 200706055.108.22$493
Jan 20071883950.306.73$9,719
Dec 20061794056.656.92$10,417
Nov 20061594954.207.62$8,991
Oct 20061683854.906.01$9,452
Sep 200606060.085.04$302
Aug 20061783568.717.34$12,487
Jul 20061103269.376.34$7,834
Jun 20061324666.286.38$9,043
May 20063384866.016.42$22,620
Apr 20061797064.397.36$12,041
Mar 20061756156.707.08$10,355
Feb 20061837557.597.75$11,120
Jan 20063616860.598.93$22,480
Dec 20051859154.9413.42$11,385
Nov 200535218054.6910.59$21,157
Oct 20053628458.3413.80$22,278
Sep 20051816561.4512.08$11,908
Aug 20051835961.519.80$11,834
Jul 20051835455.697.84$10,615
Jun 20051868452.337.38$10,353
May 200535711145.226.65$16,882
Apr 20053396149.207.36$17,128
Mar 200503750.377.15$265
Feb 20051792945.226.31$8,277
Jan 200503043.166.32$190
Dec 20043617939.866.75$14,923
Nov 20041818045.286.33$8,702
Oct 200435410349.706.52$18,265
Sep 200453412443.245.28$23,745
Aug 200451216842.375.55$22,626
Jul 20043358538.286.08$13,341
Jun 200490827936.106.43$34,574
May 20041767937.486.49$7,110
Apr 20041693634.475.86$6,036
Mar 20041723234.365.53$6,087
Feb 200403732.455.51$204
Jan 20043029832.036.30$10,290
Dec 20031601730.266.30$4,949
Nov 20030028.804.60$0
Oct 200303028.174.76$143
Sep 20031673826.314.75$4,574
Aug 20033236529.765.13$9,946
Jul 20033309029.415.17$10,171
Jun 200349219028.565.98$15,188
May 20031663526.595.97$4,623
Apr 20033288526.675.41$9,207
Mar 200334211531.146.10$11,351
Feb 200334411033.487.93$12,389
Jan 200365715530.315.58$20,779
Dec 200232813526.914.85$9,482
Nov 200232311024.664.14$8,420
Oct 200249512526.464.23$13,626
Sep 20021737527.443.64$5,020
Aug 20023209025.963.16$8,592
Jul 200232010024.583.06$8,172
Jun 200234210023.733.34$8,449
May 20023126524.663.58$7,927
Apr 20021665523.653.51$4,119
Mar 200204522.003.10$140
Feb 20023177518.222.38$5,954
Jan 20023179017.172.38$5,657
Dec 20013238516.932.36$5,669
Nov 20011578518.072.41$3,041
Oct 20013219019.782.53$6,577
Sep 20013229524.262.25$8,026
Aug 200148512524.873.05$12,444
Jul 200131611523.933.20$7,930
Jun 20013147024.563.82$7,980
May 200148413525.524.31$12,933
Apr 200148115524.685.34$12,698
Mar 20011617024.545.38$4,327
Feb 20010327.755.77$17
Jan 200148613627.478.40$14,493
Dec 200050214926.889.12$14,853
Nov 200050715432.215.66$17,202
Oct 200068116831.235.15$22,132
Sep 200052819231.875.19$17,823
Aug 200088523829.644.54$27,312
Jul 200085826728.534.09$25,571
Jun 200062616429.304.40$19,063
May 200085223927.263.68$24,105
Apr 200085131724.513.12$21,846
Mar 20003448228.422.86$10,011
Feb 200002827.622.73$76
Jan 200050717925.272.48$13,256
Dec 19993248524.282.42$8,073
Nov 199967421423.192.43$16,151
Oct 199951315420.982.80$11,195
Sep 199950716521.752.62$11,459
Aug 199901119.262.88$32
Jul 19990017.892.37$0
Jun 19990015.942.36$0
May 19990015.792.32$0
Apr 19990015.102.21$0
Mar 19993296312.471.84$4,218
Feb 1999345809.981.82$3,589
Jan 19991648310.381.90$1,860
Dec 1998327839.201.77$3,156
Nov 19981627410.892.19$1,926
Oct 19985128312.421.97$6,522
Sep 19981847712.592.08$2,477
Aug 19981779411.301.91$2,179
Jul 19983479411.742.24$4,284
Jun 19983598611.242.24$4,228
May 199833012612.622.21$4,443
Apr 199890117213.042.51$12,180
Mar 199835212812.802.31$4,801
Feb 1998010113.952.30$232
Jan 19980014.702.15$0
Dec 19975172916.322.41$8,507
Nov 199705618.193.09$173
Oct 199753612519.253.15$10,712
Sep 199735516417.742.95$6,782
Aug 199753011717.862.55$9,765
Jul 199735711817.582.25$6,541
Jun 19974968717.242.26$8,747
May 199732312518.972.31$6,416
Apr 199707317.882.08$152
Mar 19973534818.951.94$6,782
Feb 19971828320.492.21$3,912
Jan 19974747623.483.54$11,399
Dec 19961669123.32$3,871
Nov 19961689321.97$3,691
Oct 199649310623.31$11,492
Sep 199633712322.22$7,488
Aug 199649815520.26$10,089
Jul 19966575019.55$12,844
Jun 1996014318.73$0
May 19964788319.43$9,288
Apr 19961685421.51$3,614
Mar 199616913919.38$3,275
Feb 19963147816.98$5,332
Jan 19964999517.07$8,518
Dec 19951687317.19$2,888
Nov 199550112516.00$8,016
Oct 199533615015.43$5,184
Sep 19951,33629016.18$21,616
Aug 19951,17232815.92$18,658
Jul 199533825715.24$5,151
Jun 199567915216.41$11,142
May 19953429117.56$6,006
Apr 199534111417.73$6,046
Mar 199534514416.44$5,672
Feb 199584323416.58$13,977
Jan 19951735715.92$2,754
Dec 19941726515.03$2,585
Nov 199467520915.90$10,733
Oct 199482524815.58$12,854
Sep 199450124015.29$7,660
Aug 199449224816.13$7,936
Jul 199449924817.56$8,762
Jun 199451824017.09$8,853
May 199450724815.88$8,051
Apr 199465724014.14$9,290
Mar 199480924012.46$10,080
Feb 199416721612.50$2,088
Jan 19940012.66$0
Dec 199307212.33$0
Nov 199350624014.49$7,332
Oct 199364224815.85$10,176
Sep 199366824015.03$10,040
Aug 199382724015.66$12,951
Jul 199363224815.46$9,771
Jun 199399124016.79$16,639
May 199332524817.68$5,746
Apr 199365424018.05$11,805
Mar 199386024818.14$15,600
Feb 19931,02022417.90$18,258
Jan 199399024816.93$16,761

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 2016 — as filed, then multipliedworked
Oil                  185 bbl  × $ 33.01 =     $6,107
Casinghead gas         0 Mcf  × $  1.79 =         $0

────────────────────────────────────────────────────
Month total                                   $6,107

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/5614 is the state's own key, not one this site invented.