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BIG OAK B

Operated by DEVON ENERGY PRODUCTION CO, L.P. (P-5 216378) in the EAGLEVILLE (EAGLE FORD-2) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 11006District 02Field 27135750Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$11.1 M
Sep 2013 – May 2026
Value, last 12 filed months
$3.9 M
at the published price for each month
Months reported
153
no gaps in the span
Streams
2
oil, casinghead gas

The EAGLEVILLE (EAGLE FORD-2) field

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 3,304 leases and 7,959 wells, and the rule below applies to all of them.

Discovered
2009-03-20
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 40 acres. The field rule took effect on 2017-02-28.

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: “ BASED ON 3000 TO 1 GAS OIL RATIO”

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
OilDisposition125,071 bbl$9,715,710
Casinghead gasProduction416,718 Mcf$1,375,503
Total$11,091,212

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 29.2995, -97.3058. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

29.29946, -97.30582 · 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
12,657 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 12,657 ft.

Completions filed
Feb 2026
1 of 1 wells

1 well

42-123328221H12,657 ftFeb 2026——

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 (153)

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

153 months

May 202613,76636,568106.413.05$1,576,220
Apr 202619,21346,14498.932.87$2,033,162
Mar 20263,2226,56889.753.15$309,860
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 2025124066.483.13$8,244
May 2025184060.553.23$11,141
Apr 2025363062.363.54$22,637
Mar 202518850667.704.27$14,887
Feb 2025188070.884.34$13,325
Jan 202519571974.324.28$17,569
Dec 20241922,29568.993.12$20,410
Nov 20244052,83769.052.20$34,202
Oct 20242083,33671.372.28$22,456
Sep 20244063,08169.612.36$35,546
Aug 20242232,45975.632.06$21,940
Jul 20243571,61379.932.15$31,997
Jun 20243761,69478.082.63$33,820
May 20241932,00378.812.20$19,614
Apr 20244621,74484.451.66$41,910
Mar 20244782,05480.301.55$41,557
Feb 20244532,40576.091.78$38,758
Jan 20244483,01273.023.30$42,646
Dec 20234173,34371.262.61$38,443
Nov 20235863,14477.892.81$54,471
Oct 20233862,57785.443.09$40,936
Sep 20233772,68489.042.74$40,909
Aug 20235621,68180.522.67$49,745
Jul 20235601,00174.852.64$44,560
Jun 202356096568.962.26$40,797
May 20237581,04370.622.23$55,853
Apr 202395398278.122.24$76,646
Mar 202374193372.852.39$56,215
Feb 202378766975.112.47$60,761
Jan 20231,4092,04276.533.39$114,748
Dec 20221,6923,53776.415.73$149,549
Nov 20221,6713,00485.005.65$158,996
Oct 202218719687.185.86$17,452
Sep 202217843484.888.16$18,652
Aug 202218476494.529.13$24,365
Jul 2022364451101.587.54$40,377
Jun 2022178569115.097.98$25,025
May 2022375859109.378.43$48,258
Apr 2022174545104.226.84$21,861
Mar 20223831,428108.885.08$48,950
Feb 20223591,56891.054.86$40,306
Jan 202201,58781.844.54$7,201
Dec 20212402,80471.323.90$28,050
Nov 202118893677.435.24$19,459
Oct 202136396379.795.71$34,466
Sep 202118892669.865.35$18,089
Aug 20213611,04566.024.22$28,244
Jul 20211681,00070.783.98$15,873
Jun 202124989269.493.38$20,319
May 202137998363.483.02$27,025
Apr 202120586860.362.76$14,768
Mar 202144287361.302.72$29,466
Feb 2021071957.805.55$3,989
Jan 20213651,01650.412.81$21,255
Dec 20203661,03044.642.68$19,094
Nov 20201901,42538.772.71$11,223
Oct 202037488836.972.48$16,028
Sep 20203791,33837.091.99$16,721
Aug 202037098039.982.39$17,130
Jul 202018391138.371.83$8,684
Jun 202017388334.901.69$7,530
May 202018293016.921.81$4,767
Apr 202018389214.751.80$4,309
Mar 20203711,00530.341.86$13,122
Feb 202037095549.881.98$20,347
Jan 20203551,19057.252.09$22,816
Dec 20191921,32559.012.30$14,383
Nov 20193331,27655.302.75$21,925
Oct 20193631,36053.472.42$22,699
Sep 20193641,24555.052.66$23,347
Aug 20193371,66353.112.30$21,730
Jul 20193391,62856.272.46$23,081
Jun 20193381,51152.782.49$21,604
May 20193671,49858.482.74$25,567
Apr 20193691,04362.632.75$25,979
Mar 201936893956.803.06$23,778
Feb 20193731,02950.852.79$21,840
Jan 20193671,43846.033.23$21,535
Dec 20183711,47046.594.19$23,437
Nov 20183721,50552.934.24$26,067
Oct 20183601,72061.443.40$27,963
Sep 20183671,65159.543.11$26,982
Aug 20185501,93959.403.07$38,616
Jul 20183652,06865.142.93$29,839
Jun 20183542,04760.183.08$27,602
May 20183693,15665.382.90$33,280
Apr 20183741,91263.842.90$29,422
Mar 20185581,91161.222.79$39,486
Feb 20183751,44461.782.77$27,162
Jan 20183681,50362.874.01$29,162
Dec 20175611,51157.272.92$36,543
Nov 20173671,63155.423.12$25,425
Oct 20175511,97449.292.98$33,049
Sep 20173642,36047.523.09$24,583
Aug 20173561,62645.373.00$21,037
Jul 20175432,15643.873.09$30,478
Jun 20175332,02342.493.09$28,893
May 20175342,22545.373.26$31,489
Apr 20175302,16247.933.21$32,346
Mar 20175202,28946.772.98$31,150
Feb 20175551,97150.452.95$33,819
Jan 20175581,91349.413.42$34,111
Dec 20167322,54548.763.72$45,167
Nov 20165481,75142.492.64$27,915
Oct 20165421,59246.193.09$29,955
Sep 20167252,64641.553.10$38,328
Aug 20165492,78841.442.92$30,904
Jul 20165402,78541.622.92$30,619
Jun 20167122,89145.352.69$40,054
May 20166882,87342.521.99$34,974
Apr 20167172,90236.561.99$31,992
Mar 20168483,32033.011.79$33,949
Feb 20167292,73226.472.06$24,934
Jan 20166663,19427.352.36$25,767
Dec 20158753,54032.362.00$35,400
Nov 20158604,80738.792.17$43,778
Oct 20158903,82043.552.43$48,029
Sep 20151,0493,90642.992.76$55,871
Aug 20158763,16940.162.87$44,283
Jul 20158985,23948.152.95$58,668
Jun 20151,0503,99556.152.88$70,475
May 20151,0322,25955.212.96$63,653
Apr 20151,2555,37549.822.71$77,072
Mar 20151,2173,72442.892.93$63,126
Feb 20158843,23744.662.98$49,113
Jan 20151,2094,75243.433.10$67,241
Dec 20142,1347,24654.693.59$142,731
Nov 20148943,76670.464.25$79,004
Oct 20141,0683,01878.303.90$95,398
Sep 20141,1993,66986.164.05$118,149
Aug 20141,4383,75889.394.04$143,707
Jul 20141,2623,94496.564.18$138,343
Jun 20141,3973,99698.164.74$156,058
May 20141,6074,72994.734.73$174,583
Apr 20141,4904,13495.944.81$162,832
Mar 20141,6814,63795.895.06$184,639
Feb 20141,6568,26997.406.19$212,496
Jan 20141,95511,40890.404.86$232,183
Dec 20131,8485,90291.824.35$195,384
Nov 20133,0186,96088.853.74$294,168
Oct 20132,2717,88997.423.78$251,056
Sep 20133,06810,933104.113.72$360,056

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.

May 2026 — as filed, then multipliedworked
Oil               13,766 bbl  × $106.41 = $1,464,840
Casinghead gas    36,568 Mcf  × $  3.05 =   $111,380

────────────────────────────────────────────────────
Month total                               $1,576,220

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/O/11006 is the state's own key, not one this site invented.