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NAYLOR JONES UNIT 12

Operated by EOG RESOURCES, INC. (P-5 253162) in the EAGLEVILLE (EAGLE FORD-1) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 18420District 01Field 27135700Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$20.4 M
May 2015 – May 2026
Value, last 12 filed months
$583 k
at the published price for each month
Months reported
133
no gaps in the span
Streams
2
oil, casinghead gas

The EAGLEVILLE (EAGLE FORD-1) 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 5,086 leases and 10,995 wells, and the rule below applies to all of them.

Discovered
2009-08-12
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
OilDisposition384,754 bbl$19,021,668
Casinghead gasProduction455,951 Mcf$1,405,869
Total$20,427,537

Wells on this lease (2)

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 28.4952, -98.7931. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.1 miles.

28.49516, -98.79312 · 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 2 wells
With a plug date
0.0%
0 of 2 wells
Median depth
9,805 ft
2 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.
2100.0%

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 9,803 and 9,807 ft, median 9,805 ft, over the 2 wells that filed a depth.

Completions filed
Jun 2015
2 of 2 wells

2 wells

42-311364391H9,807 ftJun 2015——
42-311364402H9,803 ftJun 2015——

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 (133)

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

133 months

May 2026527462106.413.05$57,485
Apr 202664651698.932.87$65,390
Mar 202663142389.753.15$57,964
Feb 202670165263.503.75$46,959
Jan 202664666059.138.00$43,477
Dec 202566968856.664.41$40,942
Nov 202562359958.593.93$38,854
Oct 202566640059.383.30$40,869
Sep 202566938362.743.08$43,152
Aug 202570338763.933.01$46,110
Jul 202574842866.743.32$51,340
Jun 202574044366.483.13$50,581
May 202578541860.553.23$48,883
Apr 202574737562.363.54$47,912
Mar 202583939067.704.27$58,465
Feb 202592543470.884.34$67,448
Jan 202590237674.324.28$68,645
Dec 202494833968.993.12$66,461
Nov 202476729669.052.20$53,612
Oct 20241,28637071.372.28$92,626
Sep 202470321569.612.36$49,444
Aug 202454420175.632.06$41,558
Jul 202457422579.932.15$46,363
Jun 202441523278.082.63$33,014
May 20241,63979178.812.20$130,909
Apr 20241,62548384.451.66$138,033
Mar 2024188180.301.55$15,098
Feb 2024036776.091.78$655
Jan 2024791,16873.023.30$9,620
Dec 202334860471.262.61$26,375
Nov 20231,05355677.892.81$83,579
Oct 20231,04060585.443.09$90,725
Sep 20231,01355189.042.74$91,705
Aug 202397751680.522.67$80,047
Jul 20231,43776574.852.64$109,580
Jun 202382168668.962.26$58,165
May 20231,33256770.622.23$95,329
Apr 2023355878.122.24$1,483
Mar 2023146672.852.39$1,188
Feb 2023022975.112.47$565
Jan 2023256576.533.39$2,067
Dec 2022266776.415.73$3,974
Nov 202210680485.005.65$13,550
Oct 20221368287.185.86$5,132
Sep 202252379684.888.16$50,891
Aug 20229641,40994.529.13$103,977
Jul 2022167998101.587.54$24,491
Jun 20221,0523,265115.097.98$147,120
May 20221,1543,318109.378.43$154,194
Apr 20221,3392,861104.226.84$159,113
Mar 20226842,218108.885.08$85,733
Feb 20225613,02491.054.86$65,772
Jan 20229305,93081.844.54$103,020
Dec 20211,4745,60271.323.90$126,969
Nov 20211,3542,96377.435.24$120,357
Oct 20216742,16379.795.71$66,138
Sep 20211,5794,60969.865.35$134,971
Aug 20211,3272,82066.024.22$99,511
Jul 20218741,64470.783.98$68,408
Jun 20211,0962,57769.493.38$84,873
May 20211,5784,39963.483.02$113,446
Apr 20212,0243,35260.362.76$131,415
Mar 20212,3381,36561.302.72$147,028
Feb 202168117157.805.55$40,311
Jan 20211353350.412.81$6,898
Dec 20201,5501,78444.642.68$73,965
Nov 20201,9502,20538.772.71$81,569
Oct 20201,9781,17636.972.48$76,041
Sep 20202,8371,69737.091.99$108,603
Aug 202001939.982.39$45
Jul 20203945338.371.83$15,215
Jun 202027717834.901.69$9,968
May 20201,04047616.921.81$18,461
Apr 20201183914.751.80$1,811
Mar 20201,4922,85530.341.86$50,567
Feb 20201,6992,33449.881.98$89,369
Jan 20201,6282,13757.252.09$97,679
Dec 20191,5942,19459.012.30$99,118
Nov 20191,6862,94555.302.75$101,337
Oct 20191,8312,06253.472.42$102,891
Sep 20191,7882,19155.052.66$104,252
Aug 20191,9293,01353.112.30$109,392
Jul 20191,8482,77256.272.46$110,806
Jun 20191,8722,73152.782.49$105,608
May 20192,0943,12658.482.74$131,023
Apr 20192,1042,12562.632.75$137,619
Mar 20191,8982,79556.803.06$116,365
Feb 20191,33577950.852.79$70,060
Jan 20192,2391,05646.033.23$106,470
Dec 20182,2031,90546.594.19$110,611
Nov 20182,3532,49052.934.24$135,095
Oct 20182,4142,21861.443.40$155,853
Sep 20182,4511,57159.543.11$150,815
Aug 20182,4461,14059.403.07$148,788
Jul 20181,8781,13065.142.93$125,646
Jun 20182,7511,77460.183.08$171,014
May 20182,9281,33365.382.90$195,299
Apr 20183,0291,42363.842.90$197,499
Mar 20182,4011,62561.222.79$151,518
Feb 20184323,86661.782.77$37,383
Jan 20181,6024,08362.874.01$117,088
Dec 20172,6295,82557.272.92$167,581
Nov 20172,4597,50355.423.12$159,675
Oct 20172,9728,81449.292.98$172,788
Sep 20172,80510,72847.523.09$166,414
Aug 20173,0478,88545.373.00$164,936
Jul 20173,03610,16443.873.09$164,568
Jun 20173,28011,92642.493.09$176,186
May 20173,5637045.373.26$161,882
Apr 20173,46215,37647.933.21$215,315
Mar 20174,1218,76946.772.98$218,903
Feb 20175,0274,61050.452.95$267,224
Jan 20173,7762,15849.413.42$193,950
Dec 20163,4582,48548.763.72$177,863
Nov 20165,58812,62042.492.64$270,806
Oct 20164,3603,35446.193.09$211,753
Sep 20164,4909,49141.553.10$215,988
Aug 20166,21514,38841.442.92$299,625
Jul 20167,25020,85941.622.92$362,744
Jun 20169,2358,78045.352.69$442,389
May 20161,98626942.521.99$84,980
Apr 20168,36311,48236.561.99$328,612
Mar 20168,5798,74333.011.79$298,878
Feb 201612,99616,62726.472.06$378,316
Jan 201610,1015,59127.352.36$289,481
Dec 201511,81010,54332.362.00$403,272
Nov 201513,2368,52938.792.17$531,910
Oct 201515,0189,00743.552.43$675,890
Sep 201519,28413,71842.992.76$866,859
Aug 201516,46411,62740.162.87$694,593
Jul 201537,53927,87648.152.95$1,889,600
Jun 201532,94120,77456.152.88$1,909,526
May 20154055.212.96$221

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                  527 bbl  × $106.41 =    $56,078
Casinghead gas       462 Mcf  × $  3.05 =     $1,407

────────────────────────────────────────────────────
Month total                                  $57,485

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/18420 is the state's own key, not one this site invented.