O'BRIEN, J.M. A-2

Operated by GRETA OPERATING COMPANY LLC (P-5 332754) in the GRETA (L- 2) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 141804District 02Field 36867204GasSaveExport
Value, all time
$2.3 M
Jan 1993 – Nov 2023
Value, last 12 filed months
$0
at the published price for each month
Months reported
371
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 54 leases and 54 wells, and the rule below applies to all of them.

Discovered
1934-05-02
as the register files it
Field class
Gas
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 field rule took effect on 1991-02-01.

The Commission's schedule remark for this field reads: AOF-1 AND AOF-2 EFFECTIVE 06/01/96.

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
GasProduction772,044 Mcf$2,337,420
Total$2,337,420

279,390 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 (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 28.4076, -97.1749. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

28.40757, -97.17486 · 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%
1 of 1 wells
With a plug date
100.0%
1 of 1 wells
Median depth
4,395 ft
1 wells filed one
Completion to plug
31.6 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
1100.0%
A plug date is filed
1100.0%
BothOn the schedule and plugged. Neither fact cancels the other.
1100.0%
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

The one well that filed a depth was drilled to 4,395 ft.

Completions filed
Apr 1992
1 of 1 wells
Plug dates filed
Nov 2023
1 of 1 wells

Last completion to plug: a median of 31.6 years across the 1 well that filed both dates, with the middle half between 31.6 years and 31.6 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

1 well

42-3910088424,395 ftApr 1992Nov 2023Yes

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 (371)

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

371 months

Nov 2023077.892.81$0
Oct 2023085.443.09$0
Sep 2023089.042.74$0
Aug 2023080.522.67$0
Jul 2023074.852.64$0
Jun 2023068.962.26$0
May 2023070.622.23$0
Apr 2023078.122.24$0
Mar 2023072.852.39$0
Feb 2023075.112.47$0
Jan 2023076.533.39$0
Dec 2022076.415.73$0
Nov 2022085.005.65$0
Oct 2022087.185.86$0
Sep 2022084.888.16$0
Aug 2022094.529.13$0
Jul 20220101.587.54$0
Jun 20220115.097.98$0
May 20220109.378.43$0
Apr 20220104.226.84$0
Mar 20220108.885.08$0
Feb 2022091.054.86$0
Jan 2022081.844.54$0
Dec 2021071.323.90$0
Nov 2021077.435.24$0
Oct 2021079.795.71$0
Sep 2021069.865.35$0
Aug 2021066.024.22$0
Jul 2021070.783.98$0
Jun 2021069.493.38$0
May 2021063.483.02$0
Apr 2021060.362.76$0
Mar 2021061.302.72$0
Feb 2021057.805.55$0
Jan 2021050.412.81$0
Dec 2020044.642.68$0
Nov 2020038.772.71$0
Oct 2020036.972.48$0
Sep 2020037.091.99$0
Aug 2020039.982.39$0
Jul 2020038.371.83$0
Jun 2020034.901.69$0
May 2020016.921.81$0
Apr 2020014.751.80$0
Mar 2020030.341.86$0
Feb 2020049.881.98$0
Jan 2020057.252.09$0
Dec 2019059.012.30$0
Nov 2019055.302.75$0
Oct 2019053.472.42$0
Sep 2019055.052.66$0
Aug 2019053.112.30$0
Jul 2019056.272.46$0
Jun 2019052.782.49$0
May 2019058.482.74$0
Apr 2019062.632.75$0
Mar 2019056.803.06$0
Feb 2019050.852.79$0
Jan 2019046.033.23$0
Dec 2018046.594.19$0
Nov 2018052.934.24$0
Oct 2018061.443.40$0
Sep 2018059.543.11$0
Aug 2018059.403.07$0
Jul 2018065.142.93$0
Jun 2018060.183.08$0
May 2018065.382.90$0
Apr 2018063.842.90$0
Mar 2018061.222.79$0
Feb 2018061.782.77$0
Jan 2018062.874.01$0
Dec 2017057.272.92$0
Nov 2017055.423.12$0
Oct 2017049.292.98$0
Sep 2017047.523.09$0
Aug 201724545.373.00$736
Jul 201794143.873.09$2,905
Jun 201789742.493.09$2,769
May 201786845.373.26$2,833
Apr 201768047.933.21$2,184
Mar 201780446.772.98$2,399
Feb 20171,09750.452.95$3,239
Jan 2017049.413.42$0
Dec 2016048.763.72$0
Nov 2016042.492.64$0
Oct 2016046.193.09$0
Sep 2016041.553.10$0
Aug 2016041.442.92$0
Jul 2016041.622.92$0
Jun 2016045.352.69$0
May 20169242.521.99$183
Apr 201631236.561.99$621
Mar 201640233.011.79$721
Feb 201654226.472.06$1,118
Jan 201666327.352.36$1,568
Dec 201556532.362.00$1,131
Nov 201580538.792.17$1,745
Oct 201571543.552.43$1,735
Sep 201560142.992.76$1,658
Aug 201553440.162.87$1,534
Jul 201591248.152.95$2,686
Jun 201591956.152.88$2,649
May 20151,05955.212.96$3,130
Apr 20151,54849.822.71$4,190
Mar 201584542.892.93$2,480
Feb 20151,01544.662.98$3,021
Jan 20151,20743.433.10$3,742
Dec 20141,31454.693.59$4,719
Nov 20141,17570.464.25$4,996
Oct 20141,01978.303.90$3,975
Sep 20141,21786.164.05$4,923
Aug 20141,27689.394.04$5,149
Jul 201490996.564.18$3,799
Jun 20141,15398.164.74$5,462
May 20141,20594.734.73$5,696
Apr 20141,06295.944.81$5,107
Mar 201483895.895.06$4,238
Feb 2014097.406.19$0
Jan 2014090.404.86$0
Dec 201333891.824.35$1,472
Nov 20131,08188.853.74$4,041
Oct 20131,56997.423.78$5,930
Sep 20131,635104.113.72$6,079
Aug 20131,624104.253.52$5,721
Jul 20131,582102.523.72$5,881
Jun 20131,24294.403.93$4,885
May 201385694.834.15$3,552
Apr 20131,27793.964.28$5,469
Mar 20131,53993.623.91$6,022
Feb 20131,24491.233.42$4,254
Jan 20131,37191.603.42$4,689
Dec 20121,56786.773.42$5,359
Nov 20121,44486.953.62$5,234
Oct 20121,46689.383.40$4,984
Sep 20121,50694.672.92$4,395
Aug 20121,28692.662.91$3,740
Jul 20121,79185.133.02$5,410
Jun 20121,45679.822.52$3,668
May 20121,73791.612.49$4,322
Apr 20121,560101.652.00$3,115
Mar 20121,601105.052.22$3,558
Feb 20121,593101.102.57$4,094
Jan 20121,68698.092.73$4,610
Dec 20111,55696.873.24$5,041
Nov 20111,57495.723.31$5,212
Oct 20111,55684.983.65$5,677
Sep 20111,42483.623.99$5,676
Aug 20111,54483.404.15$6,407
Jul 20111,38294.144.52$6,243
Jun 20111,71292.904.64$7,943
May 20111,61298.134.40$7,101
Apr 20111,582105.964.33$6,855
Mar 20111,84896.364.06$7,498
Feb 20111,60385.644.18$6,701
Jan 20111,46986.504.59$6,741
Dec 20101,42985.734.35$6,213
Nov 20101,18880.843.80$4,509
Oct 20101,36178.103.51$4,776
Sep 20101,54672.633.98$6,152
Aug 20101,74773.684.42$7,721
Jul 20101,79972.554.74$8,521
Jun 20101,98670.364.91$9,752
May 20102,05871.124.24$8,716
Apr 20101,67881.694.12$6,918
Mar 20102,16178.394.39$9,484
Feb 20101,64873.585.44$8,969
Jan 20101,91474.365.96$11,415
Dec 20091,78371.445.48$9,778
Nov 20091,79474.593.75$6,730
Oct 20092,09972.544.11$8,627
Sep 20092,11165.543.06$6,470
Aug 20092,13667.423.22$6,875
Jul 20092,18861.133.46$7,580
Jun 20092,13566.163.90$8,316
May 20091,97754.743.93$7,761
Apr 20092,19946.773.59$7,889
Mar 20092,34742.144.06$9,526
Feb 20092,10132.814.63$9,734
Jan 20092,60635.865.37$13,997
Dec 20082,72837.105.98$16,306
Nov 20082,73655.496.86$18,770
Oct 20082,94075.246.92$20,351
Sep 20081,411101.767.88$11,115
Aug 20082,574114.228.48$21,835
Jul 20082,578131.0811.39$29,362
Jun 20082,258131.3313.03$29,428
May 20082,456123.1711.57$28,426
Apr 20082,480110.3110.45$25,928
Mar 20082,632101.909.66$25,436
Feb 20082,47192.538.77$21,672
Jan 20082,53090.388.21$20,761
Dec 20072,74688.337.30$20,051
Nov 20072,42191.677.29$17,653
Oct 20072,58682.856.92$17,900
Sep 20072,34575.846.24$14,643
Aug 20072,41469.066.39$15,420
Jul 20072,58770.906.39$16,526
Jun 20072,65862.007.55$20,064
May 20072,58658.747.85$20,290
Apr 20072,43159.617.81$18,974
Mar 20072,64756.927.30$19,328
Feb 20072,47455.108.22$20,326
Jan 20072,55550.306.73$17,187
Dec 20062,63656.656.92$18,237
Nov 20062,33854.207.62$17,810
Oct 20062,31254.906.01$13,904
Sep 20062,15860.085.04$10,870
Aug 20062,44368.717.34$17,931
Jul 20062,12569.376.34$13,478
Jun 20062,12066.286.38$13,534
May 20062,18166.016.42$14,013
Apr 20062,41664.397.36$17,783
Mar 20062,34556.707.08$16,609
Feb 20062,16157.597.75$16,750
Jan 20062,56560.598.93$22,914
Dec 20052,54954.9413.42$34,196
Nov 20052,51854.6910.59$26,662
Oct 20052,71558.3413.80$37,455
Sep 20052,12261.4512.08$25,632
Aug 20052,67961.519.80$26,246
Jul 20052,70655.697.84$21,225
Jun 20052,47452.337.38$18,261
May 20052,49545.226.65$16,595
Apr 20052,51149.207.36$18,482
Mar 20052,42650.377.15$17,358
Feb 20052,42345.226.31$15,294
Jan 20052,50343.166.32$15,824
Dec 20042,67339.866.75$18,046
Nov 20042,79845.286.33$17,713
Oct 20042,98949.706.52$19,474
Sep 20042,81343.245.28$14,864
Aug 20042,77342.375.55$15,392
Jul 20043,04638.286.08$18,532
Jun 20042,27636.106.43$14,642
May 20042,40637.486.49$15,626
Apr 20042,26634.475.86$13,275
Mar 20042,45534.365.53$13,576
Feb 20042,30332.455.51$12,689
Jan 20042,53932.036.30$15,995
Dec 20032,26030.266.30$14,242
Nov 20032,14728.804.60$9,866
Oct 20032,61628.174.76$12,451
Sep 20032,37426.314.75$11,275
Aug 20032,49829.765.13$12,814
Jul 20032,37729.415.17$12,291
Jun 20031,98228.565.98$11,858
May 20032,16626.595.97$12,937
Apr 20032,15426.675.41$11,647
Mar 20032,17131.146.10$13,235
Feb 20032,22433.487.93$17,627
Jan 20032,70930.315.58$15,122
Dec 20022,56826.914.85$12,464
Nov 20022,54424.664.14$10,524
Oct 20022,40526.464.23$10,171
Sep 20022,22527.443.64$8,088
Aug 20022,50625.963.16$7,929
Jul 20022,46724.583.06$7,553
Jun 200267723.733.34$2,260
May 200264024.663.58$2,294
Apr 200274923.653.51$2,631
Mar 200283822.003.10$2,600
Feb 200268418.222.38$1,625
Jan 20022,40417.172.38$5,711
Dec 20011,88016.932.36$4,445
Nov 20012,24818.072.41$5,408
Oct 20011,98119.782.53$5,010
Sep 20011,98024.262.25$4,458
Aug 20012,21224.873.05$6,754
Jul 20012,02123.933.20$6,461
Jun 20012,29024.563.82$8,757
May 20012,35125.524.31$10,127
Apr 20012,22924.685.34$11,892
Mar 20011,96024.545.38$10,538
Feb 20011,75727.755.77$10,133
Jan 20011,93327.478.40$16,235
Dec 20001,60926.889.12$14,678
Nov 20001,89632.215.66$10,728
Oct 20001,93231.235.15$9,941
Sep 20002,01631.875.19$10,456
Aug 20001,94029.644.54$8,809
Jul 20002,17628.534.09$8,899
Jun 20002,07529.304.40$9,124
May 20002,21627.263.68$8,154
Apr 20002,11324.513.12$6,584
Mar 20001,91228.422.86$5,468
Feb 20001,76427.622.73$4,810
Jan 20002,23925.272.48$5,554
Dec 19993,03524.282.42$7,356
Nov 19992,90823.192.43$7,078
Oct 19993,24220.982.80$9,090
Sep 19993,18821.752.62$8,349
Aug 19993,26719.262.88$9,395
Jul 19993,29017.892.37$7,805
Jun 19992,96815.942.36$7,011
May 19993,12815.792.32$7,260
Apr 19992,93815.102.21$6,487
Mar 19993,03212.471.84$5,574
Feb 19992,9299.981.82$5,324
Jan 19993,37310.381.90$6,409
Dec 19983,4859.201.77$6,180
Nov 19983,50210.892.19$7,654
Oct 19983,53612.421.97$6,963
Sep 19983,31812.592.08$6,910
Aug 19983,47911.301.91$6,636
Jul 19983,26711.742.24$7,309
Jun 19983,11611.242.24$6,971
May 19983,11512.622.21$6,873
Apr 19983,22613.042.51$8,082
Mar 19983,38412.802.31$7,815
Feb 19982,97313.952.30$6,835
Jan 19983,22414.702.15$6,947
Dec 19973,47116.322.41$8,369
Nov 19973,21718.193.09$9,935
Oct 19973,45519.253.15$10,883
Sep 19973,76017.742.95$11,110
Aug 19973,56117.862.55$9,097
Jul 19973,36617.582.25$7,563
Jun 19973,12517.242.26$7,054
May 19973,54618.972.31$8,186
Apr 19972,88117.882.08$6,000
Mar 19973,85718.951.94$7,479
Feb 19973,01720.492.21$6,655
Jan 19973,51823.483.54$12,453
Dec 19963,82323.32$0
Nov 19962,51021.97$0
Oct 19962,57323.31$0
Sep 19963,25522.22$0
Aug 19963,47420.26$0
Jul 19963,46519.55$0
Jun 19963,58818.73$0
May 19964,17219.43$0
Apr 19963,92121.51$0
Mar 19964,23519.38$0
Feb 19964,25716.98$0
Jan 19964,25717.07$0
Dec 19954,68217.19$0
Nov 19954,64116.00$0
Oct 19951,96315.43$0
Sep 19954,80216.18$0
Aug 19955,15915.92$0
Jul 19955,20115.24$0
Jun 19954,62716.41$0
May 19955,12217.56$0
Apr 19955,42617.73$0
Mar 19955,82416.44$0
Feb 19955,49516.58$0
Jan 19955,97015.92$0
Dec 19946,39115.03$0
Nov 19946,37815.90$0
Oct 19946,82315.58$0
Sep 19947,08315.29$0
Aug 19946,65616.13$0
Jul 19946,17717.56$0
Jun 19945,35617.09$0
May 19947,16115.88$0
Apr 19946,40614.14$0
Mar 19948,17512.46$0
Feb 19946,84112.50$0
Jan 19948,65312.66$0
Dec 19938,74112.33$0
Nov 19938,47014.49$0
Oct 19938,68115.85$0
Sep 19932,67915.03$0
Aug 19939,33915.66$0
Jul 19938,91315.46$0
Jun 19936,23916.79$0
May 19937,67517.68$0
Apr 19937,93918.05$0
Mar 19938,17618.14$0
Feb 19938,21717.90$0
Jan 19939,77916.93$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.

Aug 2017 — as filed, then multipliedworked
Gas                  245 Mcf  × $  3.00 =       $736

────────────────────────────────────────────────────
Month total                                     $736

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. 02/G/141804 is the state's own key, not one this site invented.