MORO CREEK RANCH

Operated by MCR OPERATING GROUP (P-5 555857) in the CATCLAW (OLMOS) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 138912District 01Field 16343500GasSaveExport
Value, all time
$19 k
Jan 1993 – May 2026
Value, last 12 filed months
$75
at the published price for each month
Months reported
401
no gaps in the span
Streams
1
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 2 leases and 3 wells, and the rule below applies to all of them.

Discovered
1983-01-26
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

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
GasProduction19,754 Mcf$19,106
Total$19,106

13,464 Mcf of this lease's gas, across 43 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 (1)

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 28.3841, -99.8097. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

28.38411, -99.80966 · 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 1 wells
With a plug date
0.0%
0 of 1 wells
Median depth
4,125 ft
1 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.
1100.0%

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

The one well that filed a depth was drilled to 4,125 ft.

Completions filed
Nov 1983
1 of 1 wells

1 well

42-1273243534,125 ftNov 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 20260106.413.05$0
Apr 2026098.932.87$0
Mar 2026089.753.15$0
Feb 2026663.503.75$23
Jan 2026059.138.00$0
Dec 2025256.664.41$9
Nov 2025458.593.93$16
Oct 2025059.383.30$0
Sep 2025662.743.08$18
Aug 2025063.933.01$0
Jul 2025066.743.32$0
Jun 2025366.483.13$9
May 2025060.553.23$0
Apr 2025562.363.54$18
Mar 2025067.704.27$0
Feb 2025470.884.34$17
Jan 2025074.324.28$0
Dec 2024068.993.12$0
Nov 2024569.052.20$11
Oct 2024671.372.28$14
Sep 2024069.612.36$0
Aug 20241075.632.06$21
Jul 2024079.932.15$0
Jun 2024578.082.63$13
May 2024278.812.20$4
Apr 2024084.451.66$0
Mar 2024780.301.55$11
Feb 2024076.091.78$0
Jan 2024673.023.30$20
Dec 2023071.262.61$0
Nov 2023677.892.81$17
Oct 2023785.443.09$22
Sep 2023089.042.74$0
Aug 2023380.522.67$8
Jul 2023374.852.64$8
Jun 2023268.962.26$5
May 2023070.622.23$0
Apr 2023078.122.24$0
Mar 2023772.852.39$17
Feb 2023075.112.47$0
Jan 2023876.533.39$27
Dec 2022076.415.73$0
Nov 2022585.005.65$28
Oct 2022087.185.86$0
Sep 2022984.888.16$73
Aug 2022094.529.13$0
Jul 20220101.587.54$0
Jun 20227115.097.98$56
May 20220109.378.43$0
Apr 20225104.226.84$34
Mar 20226108.885.08$30
Feb 2022091.054.86$0
Jan 2022081.844.54$0
Dec 2021771.323.90$27
Nov 20211077.435.24$52
Oct 2021079.795.71$0
Sep 20211069.865.35$54
Aug 20213566.024.22$148
Jul 2021570.783.98$20
Jun 2021069.493.38$0
May 2021063.483.02$0
Apr 2021060.362.76$0
Mar 2021261.302.72$5
Feb 2021057.805.55$0
Jan 2021350.412.81$8
Dec 2020044.642.68$0
Nov 2020038.772.71$0
Oct 2020536.972.48$12
Sep 2020037.091.99$0
Aug 2020039.982.39$0
Jul 20201038.371.83$18
Jun 2020034.901.69$0
May 2020016.921.81$0
Apr 20201514.751.80$27
Mar 20203530.341.86$65
Feb 20205049.881.98$99
Jan 20202557.252.09$52
Dec 20195059.012.30$115
Nov 2019055.302.75$0
Oct 2019053.472.42$0
Sep 20193055.052.66$80
Aug 20193553.112.30$81
Jul 20193156.272.46$76
Jun 2019052.782.49$0
May 2019058.482.74$0
Apr 201936062.632.75$990
Mar 2019056.803.06$0
Feb 201930050.852.79$838
Jan 2019046.033.23$0
Dec 20181846.594.19$75
Nov 2018052.934.24$0
Oct 20182061.443.40$68
Sep 2018059.543.11$0
Aug 20186459.403.07$196
Jul 201839765.142.93$1,164
Jun 20183560.183.08$108
May 20182565.382.90$73
Apr 20183063.842.90$87
Mar 20184461.222.79$123
Feb 2018061.782.77$0
Jan 20181062.874.01$40
Dec 2017057.272.92$0
Nov 20171255.423.12$37
Oct 20174649.292.98$137
Sep 20173247.523.09$99
Aug 2017045.373.00$0
Jul 201714143.873.09$435
Jun 201715142.493.09$466
May 20174945.373.26$160
Apr 201714747.933.21$472
Mar 2017046.772.98$0
Feb 201710050.452.95$295
Jan 201716149.413.42$550
Dec 201614048.763.72$521
Nov 201615542.492.64$410
Oct 20166046.193.09$185
Sep 201616041.553.10$496
Aug 201613541.442.92$395
Jul 201612041.622.92$351
Jun 201611245.352.69$301
May 201613442.521.99$267
Apr 201610736.561.99$213
Mar 201616033.011.79$287
Feb 2016026.472.06$0
Jan 2016027.352.36$0
Dec 2015032.362.00$0
Nov 2015038.792.17$0
Oct 2015043.552.43$0
Sep 2015042.992.76$0
Aug 2015040.162.87$0
Jul 2015048.152.95$0
Jun 2015056.152.88$0
May 2015055.212.96$0
Apr 2015049.822.71$0
Mar 2015042.892.93$0
Feb 2015044.662.98$0
Jan 2015043.433.10$0
Dec 2014054.693.59$0
Nov 2014070.464.25$0
Oct 2014078.303.90$0
Sep 2014086.164.05$0
Aug 2014089.394.04$0
Jul 2014096.564.18$0
Jun 2014098.164.74$0
May 2014094.734.73$0
Apr 2014095.944.81$0
Mar 2014095.895.06$0
Feb 2014097.406.19$0
Jan 2014090.404.86$0
Dec 2013091.824.35$0
Nov 2013088.853.74$0
Oct 2013097.423.78$0
Sep 20130104.113.72$0
Aug 20130104.253.52$0
Jul 20130102.523.72$0
Jun 2013094.403.93$0
May 2013094.834.15$0
Apr 2013093.964.28$0
Mar 2013093.623.91$0
Feb 2013091.233.42$0
Jan 2013091.603.42$0
Dec 2012086.773.42$0
Nov 2012086.953.62$0
Oct 2012089.383.40$0
Sep 2012294.672.92$6
Aug 2012192.662.91$3
Jul 2012185.133.02$3
Jun 2012279.822.52$5
May 2012291.612.49$5
Apr 201292101.652.00$184
Mar 20120105.052.22$0
Feb 20120101.102.57$0
Jan 2012198.092.73$3
Dec 2011196.873.24$3
Nov 2011395.723.31$10
Oct 2011084.983.65$0
Sep 2011183.623.99$4
Aug 2011283.404.15$8
Jul 2011194.144.52$5
Jun 2011192.904.64$5
May 2011198.134.40$4
Apr 20111105.964.33$4
Mar 2011296.364.06$8
Feb 2011585.644.18$21
Jan 2011386.504.59$14
Dec 2010885.734.35$35
Nov 2010180.843.80$4
Oct 2010178.103.51$4
Sep 2010172.633.98$4
Aug 2010173.684.42$4
Jul 2010172.554.74$5
Jun 2010170.364.91$5
May 2010371.124.24$13
Apr 2010181.694.12$4
Mar 2010278.394.39$9
Feb 2010173.585.44$5
Jan 2010174.365.96$6
Dec 2009371.445.48$16
Nov 2009174.593.75$4
Oct 2009372.544.11$12
Sep 2009165.543.06$3
Aug 2009167.423.22$3
Jul 2009261.133.46$7
Jun 2009366.163.90$12
May 2009054.743.93$0
Apr 2009346.773.59$11
Mar 2009242.144.06$8
Feb 2009132.814.63$5
Jan 2009135.865.37$5
Dec 2008537.105.98$30
Nov 2008355.496.86$21
Oct 2008375.246.92$21
Sep 20082101.767.88$16
Aug 20081114.228.48$8
Jul 20083131.0811.39$34
Jun 20081131.3313.03$13
May 20087123.1711.57$81
Apr 20083110.3110.45$31
Mar 20083101.909.66$29
Feb 2008592.538.77$44
Jan 2008390.388.21$25
Dec 2007188.337.30$7
Nov 2007291.677.29$15
Oct 2007482.856.92$28
Sep 2007375.846.24$19
Aug 2007469.066.39$26
Jul 2007370.906.39$19
Jun 2007462.007.55$30
May 2007658.747.85$47
Apr 2007259.617.81$16
Mar 2007156.927.30$7
Feb 2007455.108.22$33
Jan 2007250.306.73$13
Dec 2006456.656.92$28
Nov 2006454.207.62$30
Oct 2006654.906.01$36
Sep 2006060.085.04$0
Aug 2006668.717.34$44
Jul 2006869.376.34$51
Jun 2006166.286.38$6
May 2006266.016.42$13
Apr 2006364.397.36$22
Mar 2006556.707.08$35
Feb 2006557.597.75$39
Jan 2006360.598.93$27
Dec 2005554.9413.42$67
Nov 2005754.6910.59$74
Oct 2005458.3413.80$55
Sep 2005161.4512.08$12
Aug 2005361.519.80$29
Jul 2005555.697.84$39
Jun 2005352.337.38$22
May 2005245.226.65$13
Apr 2005249.207.36$15
Mar 2005450.377.15$29
Feb 20051345.226.31$82
Jan 2005643.166.32$38
Dec 2004239.866.75$14
Nov 2004445.286.33$25
Oct 2004549.706.52$33
Sep 2004543.245.28$26
Aug 2004242.375.55$11
Jul 2004338.286.08$18
Jun 2004136.106.43$6
May 2004137.486.49$6
Apr 2004834.475.86$47
Mar 2004234.365.53$11
Feb 2004232.455.51$11
Jan 2004532.036.30$32
Dec 2003330.266.30$19
Nov 2003328.804.60$14
Oct 2003628.174.76$29
Sep 2003626.314.75$29
Aug 2003629.765.13$31
Jul 2003529.415.17$26
Jun 2003128.565.98$6
May 2003426.595.97$24
Apr 2003126.675.41$5
Mar 2003631.146.10$37
Feb 2003133.487.93$8
Jan 2003330.315.58$17
Dec 2002926.914.85$44
Nov 2002324.664.14$12
Oct 2002726.464.23$30
Sep 2002127.443.64$4
Aug 2002425.963.16$13
Jul 2002424.583.06$12
Jun 2002823.733.34$27
May 2002224.663.58$7
Apr 2002423.653.51$14
Mar 2002822.003.10$25
Feb 2002518.222.38$12
Jan 2002417.172.38$10
Dec 20011116.932.36$26
Nov 2001318.072.41$7
Oct 20011319.782.53$33
Sep 2001924.262.25$20
Aug 2001424.873.05$12
Jul 20011323.933.20$42
Jun 2001824.563.82$31
May 20011825.524.31$78
Apr 2001524.685.34$27
Mar 2001824.545.38$43
Feb 20011127.755.77$63
Jan 20011327.478.40$109
Dec 2000926.889.12$82
Nov 2000532.215.66$28
Oct 20005931.235.15$304
Sep 20001331.875.19$67
Aug 20009129.644.54$413
Jul 2000428.534.09$16
Jun 20001029.304.40$44
May 2000727.263.68$26
Apr 20001524.513.12$47
Mar 2000928.422.86$26
Feb 2000927.622.73$25
Jan 2000825.272.48$20
Dec 1999624.282.42$15
Nov 1999323.192.43$7
Oct 19992320.982.80$64
Sep 19991521.752.62$39
Aug 19991219.262.88$35
Jul 19991317.892.37$31
Jun 19991015.942.36$24
May 1999215.792.32$5
Apr 19991015.102.21$22
Mar 19995012.471.84$92
Feb 199909.981.82$0
Jan 19997310.381.90$139
Dec 19983009.201.77$532
Nov 199815010.892.19$328
Oct 1998112.421.97$2
Sep 1998012.592.08$0
Aug 1998011.301.91$0
Jul 1998011.742.24$0
Jun 1998011.242.24$0
May 1998012.622.21$0
Apr 1998013.042.51$0
Mar 1998012.802.31$0
Feb 1998013.952.30$0
Jan 1998014.702.15$0
Dec 1997016.322.41$0
Nov 1997018.193.09$0
Oct 1997119.253.15$3
Sep 19974317.742.95$127
Aug 19978017.862.55$204
Jul 19976617.582.25$148
Jun 19973517.242.26$79
May 19973518.972.31$81
Apr 19973517.882.08$73
Mar 19973518.951.94$68
Feb 199727720.492.21$611
Jan 199725223.483.54$892
Dec 199634023.32$0
Nov 199627021.97$0
Oct 199638523.31$0
Sep 1996022.22$0
Aug 199630220.26$0
Jul 199638519.55$0
Jun 199627018.73$0
May 199628019.43$0
Apr 199637821.51$0
Mar 199626619.38$0
Feb 199631216.98$0
Jan 199634317.07$0
Dec 199529417.19$0
Nov 199531516.00$0
Oct 199536815.43$0
Sep 199535016.18$0
Aug 199549415.92$0
Jul 199527015.24$0
Jun 199542016.41$0
May 199519317.56$0
Apr 199523117.73$0
Mar 199559216.44$0
Feb 199522416.58$0
Jan 199533315.92$0
Dec 199474615.03$0
Nov 199428215.90$0
Oct 19948415.58$0
Sep 1994015.29$0
Aug 1994016.13$0
Jul 199433617.56$0
Jun 19944217.09$0
May 199423815.88$0
Apr 199432614.14$0
Mar 199438512.46$0
Feb 1994012.50$0
Jan 19943112.66$0
Dec 199347612.33$0
Nov 199313714.49$0
Oct 199334315.85$0
Sep 199325615.03$0
Aug 199323815.66$0
Jul 199320315.46$0
Jun 199350416.79$0
May 199323517.68$0
Apr 199335718.05$0
Mar 199350418.14$0
Feb 1993017.90$0
Jan 199312616.93$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.

Feb 2026 — as filed, then multipliedworked
Gas                    6 Mcf  × $  3.75 =        $23

────────────────────────────────────────────────────
Month total                                      $23

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/G/138912 is the state's own key, not one this site invented.