SCHIFFERS

Operated by FIRST LIGHT OPERATING, LLC (P-5 103374) in the MARCELINA CREEK (AUSTIN CHALK) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 14383District 01Field 57367500Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$9.0 M
Sep 2001 – May 2026
Value, last 12 filed months
$691 k
at the published price for each month
Months reported
297
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 164 leases and 198 wells, and the rule below applies to all of them.

Discovered
1980-10-09
as the register files it
Field class
Oil
the register's own label
Between wells
1,200 ft
minimum
From a lease line
467 ft
minimum

A drilling unit in this field needs at least 80 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: 80 ACRES OP. 3250 DIAG.

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
OilDisposition134,233 bbl$8,791,334
Casinghead gasProduction38,603 Mcf$183,775
Total$8,975,110

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 29.0238, -98.1866. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.7 miles.

29.02412, -98.18840 · 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
25.0%
1 of 4 wells
With a plug date
25.0%
1 of 4 wells
Median depth
7,278 ft
4 wells filed one
Completion to plug
15.8 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
125.0%
A plug date is filed
125.0%
BothOn the schedule and plugged. Neither fact cancels the other.
125.0%
NeitherNo plug date, and not on the schedule.
375.0%

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 7,058 and 7,408 ft, median 7,278 ft, over the 4 wells that filed a depth.

Completions filed
Jan 2003 – Sep 2015
4 of 4 wells
Plug dates filed
Feb 2023
1 of 4 wells; 3 filed none

Last completion to plug: a median of 15.8 years across the 1 well that filed both dates, with the middle half between 15.8 years and 15.8 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

4 wells

42-4933247167,408 ftSep 2015
42-4933227557,058 ftDec 2013
42-4933215917,342 ftApr 2007Feb 2023Yes
42-4933221337,214 ftJan 2003

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 (297)

Volume × price = value, one row per cycle. The price columns are the same series published on the prices page — nothing here is modelled.

297 months

May 202600106.413.05$0
Apr 20261,16330898.932.87$115,939
Mar 202648616889.753.15$44,148
Feb 202648811963.503.75$31,434
Jan 202603459.138.00$272
Dec 202502756.664.41$119
Nov 20251512058.593.93$8,926
Oct 20251,10435259.383.30$66,719
Sep 20251,79749162.743.08$114,255
Aug 20251,58749163.933.01$102,937
Jul 20251,46645866.743.32$99,359
Jun 20251,59140866.483.13$107,046
May 202532019660.553.23$20,010
Apr 202531210162.363.54$19,814
Mar 202565514067.704.27$44,941
Feb 202564418870.884.34$46,463
Jan 20251,61944074.324.28$122,207
Dec 202465025368.993.12$45,633
Nov 202433612569.052.20$23,476
Oct 202461415371.372.28$44,170
Sep 202448514069.612.36$34,092
Aug 202465319675.632.06$49,791
Jul 202463619679.932.15$51,256
Jun 202448014078.082.63$37,847
May 202464318878.812.20$51,088
Apr 202481922184.451.66$69,531
Mar 202447015380.301.55$37,977
Feb 20243088176.091.78$23,580
Jan 202432210473.023.30$23,855
Dec 20231697971.262.61$12,249
Nov 202364914077.892.81$50,944
Oct 202363618885.443.09$54,920
Sep 202346914089.042.74$42,143
Aug 202348614080.522.67$39,507
Jul 202362917574.852.64$47,543
Jun 202379923668.962.26$55,632
May 202393725370.622.23$66,734
Apr 202366419678.122.24$52,310
Mar 202360210172.852.39$44,097
Feb 20231588475.112.47$12,075
Jan 202304476.533.39$149
Dec 20221606076.415.73$12,569
Nov 20223286785.005.65$28,258
Oct 20221643187.185.86$14,479
Sep 20221586784.888.16$13,958
Aug 20223093594.529.13$29,526
Jul 2022173100101.587.54$18,328
Jun 202233993115.097.98$39,757
May 202216388109.378.43$18,569
Apr 202231567104.226.84$33,287
Mar 202231947108.885.08$34,971
Feb 20221686791.054.86$15,622
Jan 202242225681.844.54$35,698
Dec 20211635171.323.90$11,824
Nov 202150711777.435.24$39,870
Oct 202150014079.795.71$40,695
Sep 202162226069.865.35$44,844
Aug 20213197966.024.22$21,394
Jul 20211605770.783.98$11,552
Jun 20211534769.493.38$10,791
May 20213186563.483.02$20,383
Apr 20211686760.362.76$10,325
Mar 20211937961.302.72$12,046
Feb 20211586357.805.55$9,482
Jan 20212915250.412.81$14,815
Dec 20203218944.642.68$14,568
Nov 20203398438.772.71$13,370
Oct 202014910036.972.48$5,756
Sep 20200037.091.99$0
Aug 20200039.982.39$0
Jul 20208489338.371.83$32,708
Jun 202049511734.901.69$17,473
May 202008816.921.81$160
Apr 202016013014.751.80$2,595
Mar 202059112930.341.86$18,170
Feb 202032912049.881.98$16,648
Jan 202054515557.252.09$31,526
Dec 201965815359.012.30$39,181
Nov 201949116055.302.75$27,592
Oct 201961713053.472.42$33,305
Sep 201966320855.052.66$37,051
Aug 20191,03129953.112.30$55,445
Jul 20191,04132056.272.46$59,364
Jun 20191,05532952.782.49$56,503
May 20191,39840858.482.74$82,873
Apr 20191,59748962.632.75$101,365
Mar 20191,77751456.803.06$102,508
Feb 20192,00351450.852.79$103,288
Jan 20191,99365446.033.23$93,849
Dec 20182,13570046.594.19$102,399
Nov 20180052.934.24$0
Oct 2018891661.443.40$5,523
Sep 20181042659.543.11$6,273
Aug 20181694159.403.07$10,164
Jul 201801365.142.93$38
Jun 20181781960.183.08$10,771
May 20181683665.382.90$11,088
Apr 20181574263.842.90$10,145
Mar 201803061.222.79$84
Feb 201801161.782.77$30
Jan 2018105062.874.01$6,601
Dec 201701657.272.92$47
Nov 20172633655.423.12$14,688
Oct 201701849.292.98$54
Sep 20171553347.523.09$7,467
Aug 201703245.373.00$96
Jul 20171753143.873.09$7,773
Jun 20172265342.493.09$9,766
May 20170045.373.26$0
Apr 20171592747.933.21$7,708
Mar 201704746.772.98$140
Feb 2017954450.452.95$4,923
Jan 20171224149.413.42$6,168
Dec 20161286148.763.72$6,468
Nov 2016843742.492.64$3,667
Oct 20162744346.193.09$12,789
Sep 20161105541.553.10$4,741
Aug 20161525041.442.92$6,445
Jul 20162547841.622.92$10,800
Jun 20162839345.352.69$13,084
May 20163369442.521.99$14,474
Apr 201644610636.561.99$16,517
Mar 201670519833.011.79$23,627
Feb 201663314226.472.06$17,049
Jan 201646622227.352.36$13,270
Dec 20151,42737532.362.00$46,928
Nov 20151403938.792.17$5,515
Oct 20152538143.552.43$11,215
Sep 201515211942.992.76$6,863
Aug 201528111040.162.87$11,601
Jul 201552911548.152.95$25,810
Jun 201523110856.152.88$13,282
May 20154639955.212.96$25,855
Apr 201561916049.822.71$31,272
Mar 20151567842.892.93$6,920
Feb 201501244.662.98$36
Jan 20150343.433.10$9
Dec 20142826054.693.59$15,638
Nov 201448911370.464.25$34,935
Oct 201430010578.303.90$23,900
Sep 201432412486.164.05$28,417
Aug 201473815989.394.04$66,611
Jul 201464718296.564.18$63,235
Jun 201446316298.164.74$46,215
May 20141,10820894.734.73$105,944
Apr 20141,12830295.944.81$109,673
Mar 20141,18242095.895.06$115,466
Feb 20141,10230097.406.19$109,192
Jan 20141,38730090.404.86$126,843
Dec 201388830091.824.35$82,843
Nov 201303288.853.74$120
Oct 20131831097.423.78$17,866
Sep 201300104.113.72$0
Aug 2013018104.253.52$63
Jul 2013025102.523.72$93
Jun 2013151994.403.93$14,290
May 2013134094.834.15$12,707
Apr 20131502393.964.28$14,193
Mar 201304593.623.91$176
Feb 20131992591.233.42$18,240
Jan 201301991.603.42$65
Dec 201203686.773.42$123
Nov 20121705886.953.62$14,992
Oct 20123055789.383.40$27,455
Sep 201201294.672.92$35
Aug 20121594292.662.91$14,855
Jul 20121643985.133.02$14,079
Jun 20121633979.822.52$13,109
May 201204591.612.49$112
Apr 201236642101.652.00$37,288
Mar 201226660105.052.22$28,077
Feb 201218052101.102.57$18,332
Jan 20121595098.092.73$15,733
Dec 201101996.873.24$62
Nov 20111712195.723.31$16,438
Oct 20111683684.983.65$14,408
Sep 201101983.623.99$76
Aug 20111853683.404.15$15,578
Jul 20111563694.144.52$14,848
Jun 20111573392.904.64$14,738
May 201103998.134.40$172
Apr 201115844105.964.33$16,932
Mar 20111562996.364.06$15,150
Feb 20111583185.644.18$13,661
Jan 20111567686.504.59$13,843
Dec 20101588085.734.35$13,893
Nov 201001980.843.80$72
Oct 20103172578.103.51$24,845
Sep 201004672.633.98$183
Aug 20101615173.684.42$12,088
Jul 20103205672.554.74$23,481
Jun 20101957470.364.91$14,084
May 20103344071.124.24$23,923
Apr 201005081.694.12$206
Mar 20103333478.394.39$26,253
Feb 201019011973.585.44$14,628
Jan 20101571474.365.96$11,758
Dec 20091697271.445.48$12,468
Nov 20093264574.593.75$24,485
Oct 20093564672.544.11$26,013
Sep 20093119165.543.06$20,662
Aug 20091664467.423.22$11,333
Jul 200963714661.133.46$39,446
Jun 200932610366.163.90$21,969
May 20093139554.743.93$17,507
Apr 20091659046.773.59$8,040
Mar 20093469142.144.06$14,950
Feb 200933110032.814.63$11,323
Jan 200932712235.865.37$12,381
Dec 200848814837.105.98$18,989
Nov 200831010055.496.86$17,888
Oct 200849419275.246.92$38,498
Sep 2008492150101.767.88$51,247
Aug 2008498141114.228.48$58,078
Jul 2008636144131.0811.39$85,007
Jun 2008506137131.3313.03$68,238
May 2008599100123.1711.57$74,936
Apr 2008871350110.3110.45$99,739
Mar 2008671190101.909.66$70,211
Feb 200884726092.538.77$80,653
Jan 20081,37037090.388.21$126,857
Dec 20071,84346188.337.30$166,158
Nov 20071,67649891.677.29$157,270
Oct 20072,36861182.856.92$200,418
Sep 20072,46468775.846.24$191,160
Aug 20073,66482969.066.39$258,331
Jul 20072,80670570.906.39$203,449
Jun 20073,23197062.007.55$207,644
May 20073,62398158.747.85$220,512
Apr 20072,99482559.617.81$184,912
Mar 20071588156.927.30$9,585
Feb 20071562455.108.22$8,793
Jan 200703550.306.73$235
Dec 20061523456.656.92$8,846
Nov 200602154.207.62$160
Oct 20061583754.906.01$8,897
Sep 20061582460.085.04$9,614
Aug 20061584068.717.34$11,150
Jul 20061504669.376.34$10,697
Jun 200603966.286.38$249
May 20061583966.016.42$10,680
Apr 20061603864.397.36$10,582
Mar 20063168856.707.08$18,541
Feb 20061574257.597.75$9,367
Jan 20061553660.598.93$9,713
Dec 20051644854.9413.42$9,654
Nov 20051565054.6910.59$9,061
Oct 20051554558.3413.80$9,664
Sep 20051556261.4512.08$10,274
Aug 20053105061.519.80$19,558
Jul 20051635655.697.84$9,517
Jun 200532312352.337.38$17,810
May 200530210545.226.65$14,355
Apr 20053115549.207.36$15,706
Mar 20053167850.377.15$16,475
Feb 20051588345.226.31$7,669
Jan 20053139143.166.32$14,084
Dec 20043199139.866.75$13,330
Nov 20043097245.286.33$14,447
Oct 20043137749.706.52$16,058
Sep 20041597543.245.28$7,271
Aug 20043178042.375.55$13,875
Jul 20042988338.286.08$11,912
Jun 20041567436.106.43$6,108
May 20043149937.486.49$12,412
Apr 20044769934.475.86$16,988
Mar 20043239634.365.53$11,629
Feb 2004339032.455.51$11,001
Jan 200448014432.036.30$16,282
Dec 200330412830.266.30$10,006
Nov 200361913228.804.60$18,434
Oct 200348415728.174.76$14,382
Sep 200346417726.314.75$13,048
Aug 200376121029.765.13$23,725
Jul 20031,07225529.415.17$32,846
Jun 200378035028.565.98$24,371
May 20031,54345026.595.97$43,716
Apr 20031,57445026.675.41$44,412
Mar 200395332531.146.10$31,658
Feb 20031633533.487.93$5,735
Jan 200379322530.315.58$25,292
Dec 2002161026.914.85$4,333
Nov 200205524.664.14$228
Oct 20020026.464.23$0
Sep 20020527.443.64$18
Aug 20020025.963.16$0
Jul 20020024.583.06$0
Jun 2002166023.733.34$3,939
May 20020024.663.58$0
Apr 20020023.653.51$0
Mar 20020022.003.10$0
Feb 20020018.222.38$0
Jan 20020017.172.38$0
Dec 20010016.932.36$0
Nov 20010018.072.41$0
Oct 20010019.782.53$0
Sep 20010024.262.25$0

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.

Apr 2026 — as filed, then multipliedworked
Oil                1,163 bbl  × $ 98.93 =   $115,056
Casinghead gas       308 Mcf  × $  2.87 =       $884

────────────────────────────────────────────────────
Month total                                 $115,939

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/14383 is the state's own key, not one this site invented.