MONOHAN, E. S.

Operated by GILLIAM PARTNERS, L.P. (P-5 306115) in the ARCHER COUNTY REGULAR field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 333District 09Field 03446001OilCasinghead gasSaveExport
Value, all time
$129 k
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 2,166 leases and 11,249 wells, and the rule below applies to all of them.

Discovered
1911-12-31
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
OilDisposition2,725 bbl$128,755
Casinghead gasProduction78 Mcf$94
Total$128,849

48 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 (9)

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 33.4080, -98.9020. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.4 miles.

33.40837, -98.90318 · 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
88.9%
8 of 9 wells
With a plug date
88.9%
8 of 9 wells
Median depth
1,272 ft
9 wells filed one
Completion to plug
21.1 years
median over 2 wells

What the state filed about each well

On the RRC proration schedule
888.9%
A plug date is filed
888.9%
BothOn the schedule and plugged. Neither fact cancels the other.
888.9%
NeitherNo plug date, and not on the schedule.
111.1%

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, 9 of 9 wells. Median 1,272 ft, with the middle half between 1,267 and 1,302 ft; the shallowest is 1,197 ft and the deepest 1,999 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, 3 of 9 wells, Jul 1998 – Jul 2022. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Jul 1998 – Jul 2022
3 of 9 wells; 6 filed none
Plug dates filed
Jun 1987 – Dec 2019
8 of 9 wells; 1 filed none

Last completion to plug: a median of 21.1 years across the 2 wells that filed both dates, with the middle half between 20.9 years and 21.3 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

9 wells

42-0090506361,260 ftApr 2019Yes
42-0098130121,197 ftApr 2019Yes
42-00981303181,267 ftJun 1987Yes
42-00981304191,302 ftFeb 1993Yes
42-00981307231,350 ftApr 2019Yes
42-00981308281,267 ftJun 1987Yes
42-009428713G1,999 ftJul 2022
42-00981305201,272 ftJul 1998Apr 2019Yes
42-00981306221,293 ftJul 1998Dec 2019Yes

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 201737046.772.98$1,730
Feb 20170050.452.95$0
Jan 20170049.413.42$0
Dec 201651048.763.72$2,487
Nov 201671042.492.64$3,017
Oct 20160046.193.09$0
Sep 201650041.553.10$2,078
Aug 201655041.442.92$2,279
Jul 20160041.622.92$0
Jun 20160045.352.69$0
May 20160042.521.99$0
Apr 201642036.561.99$1,536
Mar 201660033.011.79$1,981
Feb 20160026.472.06$0
Jan 20160027.352.36$0
Dec 20150032.362.00$0
Nov 201556038.792.17$2,172
Oct 201530043.552.43$1,307
Sep 20150042.992.76$0
Aug 201538040.162.87$1,526
Jul 201580048.152.95$3,852
Jun 201540056.152.88$2,246
May 201565055.212.96$3,589
Apr 201590049.822.71$4,484
Mar 20150042.892.93$0
Feb 20150044.662.98$0
Jan 20150043.433.10$0
Dec 2014132054.693.59$7,219
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 20120091.612.49$0
Apr 201200101.652.00$0
Mar 201200105.052.22$0
Feb 2012770101.102.57$7,785
Jan 2012170098.092.73$16,675
Dec 20110096.873.24$0
Nov 20110095.723.31$0
Oct 20110084.983.65$0
Sep 20110083.623.99$0
Aug 20110083.404.15$0
Jul 20110094.144.52$0
Jun 20110092.904.64$0
May 20110098.134.40$0
Apr 201100105.964.33$0
Mar 20110096.364.06$0
Feb 20110085.644.18$0
Jan 20110086.504.59$0
Dec 201044085.734.35$3,772
Nov 201055080.843.80$4,446
Oct 20100078.103.51$0
Sep 20100072.633.98$0
Aug 20100073.684.42$0
Jul 20100072.554.74$0
Jun 20100070.364.91$0
May 20100071.124.24$0
Apr 20100081.694.12$0
Mar 20100078.394.39$0
Feb 20100073.585.44$0
Jan 20100074.365.96$0
Dec 20090071.445.48$0
Nov 20090074.593.75$0
Oct 20090072.544.11$0
Sep 20090065.543.06$0
Aug 20090067.423.22$0
Jul 20090061.133.46$0
Jun 20090066.163.90$0
May 20090054.743.93$0
Apr 20090046.773.59$0
Mar 200971042.144.06$2,992
Feb 20098032.814.63$262
Jan 20090035.865.37$0
Dec 20080037.105.98$0
Nov 20080055.496.86$0
Oct 20080075.246.92$0
Sep 200800101.767.88$0
Aug 200800114.228.48$0
Jul 200800131.0811.39$0
Jun 200800131.3313.03$0
May 200800123.1711.57$0
Apr 200800110.3110.45$0
Mar 2008180101.909.66$1,834
Feb 20080092.538.77$0
Jan 200818090.388.21$1,627
Dec 20070088.337.30$0
Nov 20070091.677.29$0
Oct 200715082.856.92$1,243
Sep 200720075.846.24$1,517
Aug 20070069.066.39$0
Jul 20070070.906.39$0
Jun 20070062.007.55$0
May 200737058.747.85$2,173
Apr 20070059.617.81$0
Mar 20070056.927.30$0
Feb 200737055.108.22$2,039
Jan 20070050.306.73$0
Dec 20060056.656.92$0
Nov 200610054.207.62$542
Oct 20060054.906.01$0
Sep 20060060.085.04$0
Aug 200644068.717.34$3,023
Jul 20060069.376.34$0
Jun 200615066.286.38$994
May 20060066.016.42$0
Apr 20060064.397.36$0
Mar 20060056.707.08$0
Feb 20060057.597.75$0
Jan 20060060.598.93$0
Dec 200520054.9413.42$1,099
Nov 20050054.6910.59$0
Oct 20050058.3413.80$0
Sep 20050061.4512.08$0
Aug 200540061.519.80$2,460
Jul 20050055.697.84$0
Jun 200515052.337.38$785
May 20050045.226.65$0
Apr 20050049.207.36$0
Mar 200582050.377.15$4,130
Feb 20050045.226.31$0
Jan 20050043.166.32$0
Dec 20040039.866.75$0
Nov 200438045.286.33$1,721
Oct 20040049.706.52$0
Sep 200420043.245.28$865
Aug 200420042.375.55$847
Jul 20040038.286.08$0
Jun 20040036.106.43$0
May 200450037.486.49$1,874
Apr 20040034.475.86$0
Mar 200450034.365.53$1,718
Feb 20040032.455.51$0
Jan 200450032.036.30$1,602
Dec 200360030.266.30$1,816
Nov 20030028.804.60$0
Oct 200320028.174.76$563
Sep 200375026.314.75$1,973
Aug 20030029.765.13$0
Jul 200355029.415.17$1,618
Jun 200340028.565.98$1,142
May 200350026.595.97$1,330
Apr 200345026.675.41$1,200
Mar 2003100031.146.10$3,114
Feb 20030033.487.93$0
Jan 200334030.315.58$1,031
Dec 20020026.914.85$0
Nov 20020024.664.14$0
Oct 20020026.464.23$0
Sep 20020027.443.64$0
Aug 20020025.963.16$0
Jul 20020024.583.06$0
Jun 20020023.733.34$0
May 20020024.663.58$0
Apr 20020023.653.51$0
Mar 20020022.003.10$0
Feb 20020018.222.38$0
Jan 20022017.172.38$34
Dec 20010016.932.36$0
Nov 20010018.072.41$0
Oct 20013019.782.53$59
Sep 20013024.262.25$73
Aug 20012024.873.05$50
Jul 20013123.933.20$75
Jun 20010124.563.82$4
May 20014025.524.31$102
Apr 20010024.685.34$0
Mar 20013124.545.38$79
Feb 20010027.755.77$0
Jan 20010027.478.40$0
Dec 20000026.889.12$0
Nov 20000032.215.66$0
Oct 20000131.235.15$5
Sep 20000131.875.19$5
Aug 20000129.644.54$5
Jul 20000128.534.09$4
Jun 20002129.304.40$63
May 20000127.263.68$4
Apr 20000124.513.12$3
Mar 20000128.422.86$3
Feb 20002127.622.73$58
Jan 20000125.272.48$2
Dec 19990124.282.42$2
Nov 19993023.192.43$70
Oct 19990120.982.80$3
Sep 19990021.752.62$0
Aug 19990119.262.88$3
Jul 19990017.892.37$0
Jun 19990015.942.36$0
May 19990015.792.32$0
Apr 19993015.102.21$45
Mar 19990012.471.84$0
Feb 1999009.981.82$0
Jan 19990010.381.90$0
Dec 1998009.201.77$0
Nov 19980010.892.19$0
Oct 19980012.421.97$0
Sep 19980012.592.08$0
Aug 19983011.301.91$34
Jul 19980111.742.24$2
Jun 19980111.242.24$2
May 19983112.622.21$40
Apr 19984113.042.51$55
Mar 19984112.802.31$54
Feb 19983013.952.30$42
Jan 19984014.702.15$59
Dec 19973116.322.41$51
Nov 19974118.193.09$76
Oct 19970119.253.15$3
Sep 19970117.742.95$3
Aug 19970117.862.55$3
Jul 19970017.582.25$0
Jun 19973017.242.26$52
May 19970018.972.31$0
Apr 19970117.882.08$2
Mar 19970118.951.94$2
Feb 19970120.492.21$2
Jan 19970123.483.54$4
Dec 19960123.32$0
Nov 19960121.97$0
Oct 19960123.31$0
Sep 19960122.22$0
Aug 19960120.26$0
Jul 19960119.55$0
Jun 19960118.73$0
May 19960119.43$0
Apr 19960121.51$0
Mar 19960119.38$0
Feb 19960116.98$0
Jan 19960117.07$0
Dec 19950117.19$0
Nov 19950116.00$0
Oct 19950115.43$0
Sep 19950116.18$0
Aug 19950115.92$0
Jul 19950115.24$0
Jun 19950116.41$0
May 19950117.56$0
Apr 19950117.73$0
Mar 19950116.44$0
Feb 19950116.58$0
Jan 19950115.92$0
Dec 19940115.03$0
Nov 19940115.90$0
Oct 19940115.58$0
Sep 19944115.29$61
Aug 19948116.13$129
Jul 199443117.56$755
Jun 19940117.09$0
May 19940115.88$0
Apr 19940114.14$0
Mar 19940112.46$0
Feb 19940112.50$0
Jan 199422112.66$279
Dec 199333112.33$407
Nov 19930114.49$0
Oct 199350115.85$793
Sep 19930115.03$0
Aug 19930115.66$0
Jul 19930115.46$0
Jun 19930116.79$0
May 19930117.68$0
Apr 1993104118.05$1,877
Mar 19930118.14$0
Feb 19930117.90$0
Jan 19930116.93$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.

Mar 2017 — as filed, then multipliedworked
Oil                   37 bbl  × $ 46.77 =     $1,730
Casinghead gas         0 Mcf  × $  2.98 =         $0

────────────────────────────────────────────────────
Month total                                   $1,730

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. 09/O/333 is the state's own key, not one this site invented.