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CHIMERA UNIT

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 17866District 01Field 27135700Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$35.2 M
May 2014 – May 2026
Value, last 12 filed months
$1.1 M
at the published price for each month
Months reported
145
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
OilDisposition580,128 bbl$33,677,244
Casinghead gasProduction461,389 Mcf$1,517,875
Total$35,195,118

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 28.5748, -98.8218. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.1 miles.

28.57477, -98.82179 · 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
9,199 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 9,192 and 9,205 ft, median 9,199 ft, over the 2 wells that filed a depth.

Completions filed
Sep 2014
2 of 2 wells

2 wells

42-283344411H9,205 ftSep 2014——
42-283344422H9,192 ftSep 2014——

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 (145)

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

145 months

May 20261,0922,042106.413.05$122,419
Apr 20261,2382,17298.932.87$128,708
Mar 20269772,21989.753.15$94,674
Feb 20261,1881,40763.503.75$80,715
Jan 202673140959.138.00$46,495
Dec 20258801,09356.664.41$54,685
Nov 20251,2622,24458.593.93$82,752
Oct 20251,2162,27059.383.30$79,708
Sep 20251,2611,84262.743.08$84,783
Aug 20251,3641,96063.933.01$93,109
Jul 20251,2202,42266.743.32$89,452
Jun 20251,4852,46166.483.13$106,423
May 20251,3912,99760.553.23$93,912
Apr 20251,4643,09362.363.54$102,254
Mar 20251,0423,09567.704.27$83,754
Feb 20251,9882,00870.884.34$149,626
Jan 20252,6751,38474.324.28$204,728
Dec 202489989168.993.12$64,803
Nov 20241,5721,04469.052.20$110,842
Oct 20241,9061,35971.372.28$139,132
Sep 20242,0821,09969.612.36$147,526
Aug 20242,01870575.632.06$154,076
Jul 20242,20094179.932.15$177,866
Jun 20243,5621,03478.082.63$280,845
May 20242,09472178.812.20$166,613
Apr 20241,52550984.451.66$129,631
Mar 20241,12636080.301.55$90,974
Feb 20241,15335276.091.78$88,360
Jan 2024225073.023.30$16,430
Dec 2023807471.262.61$5,894
Nov 20231,8561,54077.892.81$148,887
Oct 20231,14368685.443.09$99,776
Sep 20232,0211,44689.042.74$183,905
Aug 202317827080.522.67$15,054
Jul 20231,0641,20474.852.64$82,821
Jun 20231,4451,38568.962.26$102,775
May 20231,29191870.622.23$93,215
Apr 20231,1251,03578.122.24$90,201
Mar 20231,3931,36072.852.39$104,735
Feb 20231,4411,19175.112.47$111,170
Jan 20231,3001,07576.533.39$103,131
Dec 20221,4301,10576.415.73$115,597
Nov 20221,4591,53985.005.65$132,705
Oct 20221,3051,43087.185.86$122,155
Sep 20221,3901,82484.888.16$132,874
Aug 20221,6231,83194.529.13$170,118
Jul 20221,4561,253101.587.54$157,351
Jun 20221,6271,635115.097.98$200,294
May 20221,1461,402109.378.43$137,161
Apr 20221,4011,921104.226.84$159,147
Mar 20221,5251,727108.885.08$174,809
Feb 20221,4791,89991.054.86$143,890
Jan 20221,6292,11881.844.54$142,928
Dec 20211,6082,18171.323.90$123,187
Nov 20211,7121,77777.435.24$141,866
Oct 20211,6281,74079.795.71$139,840
Sep 20211,5921,86669.865.35$121,202
Aug 20211,7492,11766.024.22$124,404
Jul 20211,8322,00870.783.98$137,665
Jun 20211,6391,82269.493.38$120,054
May 20211,8721,84963.483.02$124,414
Apr 20211,9111,88460.362.76$120,545
Mar 20211,8981,93661.302.72$121,607
Feb 20211,6861,45857.805.55$105,540
Jan 20212,3391,91950.412.81$123,302
Dec 20202,1251,91944.642.68$99,994
Nov 20202,3881,92538.772.71$97,793
Oct 20201,8401,94436.972.48$72,843
Sep 20202,1662,14337.091.99$84,604
Aug 20202,0032,10139.982.39$85,091
Jul 20202,1832,47538.371.83$88,279
Jun 20202,3622,04734.901.69$85,894
May 20201,5071,82616.921.81$28,812
Apr 20201,9672,24214.751.80$33,059
Mar 20202,2122,23230.341.86$71,255
Feb 20202,0252,05949.881.98$105,085
Jan 20202,2892,24357.252.09$135,744
Dec 20192,3522,35859.012.30$144,225
Nov 20192,0262,22755.302.75$118,164
Oct 20192,1992,41953.472.42$123,431
Sep 20192,3452,35755.052.66$135,355
Aug 20192,2922,49653.112.30$127,480
Jul 20192,3802,58256.272.46$140,274
Jun 20192,2112,49552.782.49$122,912
May 20192,5252,49458.482.74$154,496
Apr 20192,3732,49262.632.75$155,476
Mar 20192,5982,55956.803.06$155,402
Feb 20192,4102,37050.852.79$129,166
Jan 20192,5452,60246.033.23$125,546
Dec 20182,7202,59246.594.19$137,573
Nov 20182,8012,65752.934.24$159,515
Oct 20182,9882,61561.443.40$192,469
Sep 20182,5962,61159.543.11$162,681
Aug 20182,9762,72759.403.07$185,137
Jul 20183,1052,72265.142.93$210,240
Jun 20183,0302,73760.183.08$190,767
May 20183,2052,80365.382.90$217,674
Apr 20183,0382,67563.842.90$201,706
Mar 20183,1202,64761.222.79$198,383
Feb 20183,1442,51361.782.77$201,188
Jan 20183,3682,78862.874.01$222,924
Dec 20173,5122,82357.272.92$209,380
Nov 20173,7092,84155.423.12$214,412
Oct 20173,7363,00849.292.98$193,122
Sep 20173,1582,09147.523.09$156,524
Aug 20173,6742,19645.373.00$173,287
Jul 20174,0122,17443.873.09$182,718
Jun 20174,1662,19942.493.09$183,802
May 20174,4192,03745.373.26$207,138
Apr 20173,7871,19447.933.21$185,346
Mar 20173,5581,94146.772.98$172,199
Feb 20174,2502,06350.452.95$220,504
Jan 20174,6081,90949.413.42$234,208
Dec 20164,6602,12848.763.72$235,144
Nov 20164,1442,34942.492.64$182,290
Oct 20164,7233,13746.193.09$227,850
Sep 20164,4933,95841.553.10$198,956
Aug 20165,3474,84541.442.92$235,748
Jul 20165,7303,85041.622.92$249,741
Jun 20165,4893,92745.352.69$259,473
May 20165,9574,14642.521.99$261,546
Apr 20166,0644,34336.561.99$230,347
Mar 20166,4355,08633.011.79$221,544
Feb 20166,6644,80826.472.06$186,318
Jan 20167,2576,18727.352.36$213,107
Dec 20158,3306,08332.362.00$281,733
Nov 20156,9946,15638.792.17$284,639
Oct 20158,5936,00543.552.43$388,797
Sep 20159,0605,80942.992.76$405,513
Aug 20159,6355,82540.162.87$403,674
Jul 201510,4538,11348.152.95$527,205
Jun 201510,9907,46156.152.88$638,598
May 201512,6039,18055.212.96$722,943
Apr 201514,54511,56049.822.71$755,920
Mar 201516,40711,66942.892.93$737,941
Feb 201513,9357,85644.662.98$645,718
Jan 201520,86513,05943.433.10$946,658
Dec 201423,77918,13354.693.59$1,365,596
Nov 201427,94321,51370.464.25$2,060,334
Oct 201443,54832,20878.303.90$3,535,451
Sep 201443,35230,26786.164.05$3,857,652
Aug 201419089.394.04$1,698
Jul 20140096.564.18$0
Jun 20142098.164.74$196
May 20140094.734.73$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.

May 2026 — as filed, then multipliedworked
Oil                1,092 bbl  × $106.41 =   $116,200
Casinghead gas     2,042 Mcf  × $  3.05 =     $6,220

────────────────────────────────────────────────────
Month total                                 $122,419

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/17866 is the state's own key, not one this site invented.