BOULDEN, F. UNIT

Name: BOULDEN, F. UNIT lease production and value, Jan 1993 onwards
Creator: Railroad Commission of Texas
License: https://www.rrc.texas.gov/site-policies/

Operated by APACHE CORPORATION (P-5 27200) in the GIDDINGS (AUSTIN CHALK-3) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 14918District 03Field 34733500NGPA filingOilCasinghead gasSave Export

Value, all time

$882 k

Jan 1993 – Dec 2008

Value, last 12 filed months

$50 k

at the published price for each month

Months reported

192

no gaps in the span

Streams

oil, casinghead gas

The GIDDINGS (AUSTIN CHALK-3) 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 5,900 leases and 6,985 wells, and the rule below applies to all of them.

Discovered

1960-10-29

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 80 acres. The field rule took effect on 2025-09-30.

The Commission's schedule remark for this field reads: “DKT OG-25-00028011: UFT FIELD, ALLOCATION FORMULA SUSPENDED”

Severance-tax incentive filings

Applications the operator filed to have this lease's gas taxed at a reduced state rate. A filing is an application, and this page never calls one a reduction that was granted.

Programme	Filings	With an approval date	Dated	Docket
NGPA	1	none	—	—

This says nothing about a royalty. A severance tax is charged to the operator. Whether a reduced rate reaches a royalty owner depends on the wording of the lease instrument, which is a private contract this site does not hold.

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.

Stream	Basis	Volume	Value
Oil	Disposition	5,519 bbl	$165,609
Casinghead gas	Production	247,762 Mcf	$716,470
Total			$882,079

94,960 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 30.4192, -96.4826. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

30.41923, -96.48260 · centre of the wells drawn, derived⌘ or Ctrl + scroll to zoom

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

0.0%

0 of 1 wells

Median depth

10,180 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

1100.0%

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.

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 10,180 ft.

Completions filed

Sep 2008

1 of 1 wells

1 well


42-05131733	1	10,180 ft	Sep 2008	—	Yes

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 (192)

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

192 months


Dec 2008	0	0	37.10	5.98	$0
Nov 2008	0	0	55.49	6.86	$0
Oct 2008	0	0	75.24	6.92	$0
Sep 2008	0	0	101.76	7.88	$0
Aug 2008	0	0	114.22	8.48	$0
Jul 2008	0	0	131.08	11.39	$0
Jun 2008	0	0	131.33	13.03	$0
May 2008	0	0	123.17	11.57	$0
Apr 2008	81	485	110.31	10.45	$14,006
Mar 2008	0	686	101.90	9.66	$6,630
Feb 2008	192	681	92.53	8.77	$23,739
Jan 2008	0	728	90.38	8.21	$5,974
Dec 2007	0	820	88.33	7.30	$5,988
Nov 2007	0	824	91.67	7.29	$6,008
Oct 2007	0	890	82.85	6.92	$6,161
Sep 2007	0	911	75.84	6.24	$5,688
Aug 2007	0	960	69.06	6.39	$6,132
Jul 2007	0	613	70.90	6.39	$3,916
Jun 2007	0	903	62.00	7.55	$6,816
May 2007	142	1,023	58.74	7.85	$16,368
Apr 2007	0	995	59.61	7.81	$7,766
Mar 2007	0	1,016	56.92	7.30	$7,419
Feb 2007	0	926	55.10	8.22	$7,608
Jan 2007	0	1,022	50.30	6.73	$6,875
Dec 2006	158	1,023	56.65	6.92	$16,028
Nov 2006	0	998	54.20	7.62	$7,602
Oct 2006	0	1,053	54.90	6.01	$6,333
Sep 2006	0	1,025	60.08	5.04	$5,163
Aug 2006	0	1,067	68.71	7.34	$7,832
Jul 2006	0	1,068	69.37	6.34	$6,774
Jun 2006	190	1,164	66.28	6.38	$20,024
May 2006	0	628	66.01	6.42	$4,035
Apr 2006	0	1,081	64.39	7.36	$7,957
Mar 2006	0	1,148	56.70	7.08	$8,131
Feb 2006	0	649	57.59	7.75	$5,030
Jan 2006	0	928	60.59	8.93	$8,290
Dec 2005	191	1,210	54.94	13.42	$26,726
Nov 2005	0	1,383	54.69	10.59	$14,644
Oct 2005	0	691	58.34	13.80	$9,533
Sep 2005	0	1,008	61.45	12.08	$12,176
Aug 2005	0	876	61.51	9.80	$8,582
Jul 2005	0	1,024	55.69	7.84	$8,032
Jun 2005	0	731	52.33	7.38	$5,396
May 2005	0	759	45.22	6.65	$5,048
Apr 2005	188	1,419	49.20	7.36	$19,694
Mar 2005	0	790	50.37	7.15	$5,652
Feb 2005	0	871	45.22	6.31	$5,498
Jan 2005	0	755	43.16	6.32	$4,773
Dec 2004	0	520	39.86	6.75	$3,511
Nov 2004	0	718	45.28	6.33	$4,545
Oct 2004	0	642	49.70	6.52	$4,183
Sep 2004	196	795	43.24	5.28	$12,676
Aug 2004	0	1,021	42.37	5.55	$5,667
Jul 2004	0	657	38.28	6.08	$3,997
Jun 2004	0	750	36.10	6.43	$4,825
May 2004	0	980	37.48	6.49	$6,365
Apr 2004	0	181	34.47	5.86	$1,060
Mar 2004	0	681	34.36	5.53	$3,766
Feb 2004	0	1,286	32.45	5.51	$7,085
Jan 2004	0	1,342	32.03	6.30	$8,454
Dec 2003	79	1,308	30.26	6.30	$10,633
Nov 2003	0	0	28.80	4.60	$0
Oct 2003	0	1,504	28.17	4.76	$7,159
Sep 2003	107	1,179	26.31	4.75	$8,415
Aug 2003	0	896	29.76	5.13	$4,596
Jul 2003	0	1,543	29.41	5.17	$7,979
Jun 2003	0	1,184	28.56	5.98	$7,084
May 2003	0	1,126	26.59	5.97	$6,725
Apr 2003	120	1,142	26.67	5.41	$9,376
Mar 2003	0	1,359	31.14	6.10	$8,285
Feb 2003	0	1,155	33.48	7.93	$9,154
Jan 2003	0	1,607	30.31	5.58	$8,970
Dec 2002	0	1,065	26.91	4.85	$5,169
Nov 2002	105	1,045	24.66	4.14	$6,912
Oct 2002	0	549	26.46	4.23	$2,322
Sep 2002	0	1,000	27.44	3.64	$3,635
Aug 2002	0	1,259	25.96	3.16	$3,984
Jul 2002	183	820	24.58	3.06	$7,009
Jun 2002	0	1,145	23.73	3.34	$3,822
May 2002	0	1,179	24.66	3.58	$4,226
Apr 2002	0	1,333	23.65	3.51	$4,682
Mar 2002	0	1,270	22.00	3.10	$3,940
Feb 2002	0	1,066	18.22	2.38	$2,532
Jan 2002	0	1,145	17.17	2.38	$2,720
Dec 2001	0	1,078	16.93	2.36	$2,549
Nov 2001	154	1,116	18.07	2.41	$5,467
Oct 2001	0	1,258	19.78	2.53	$3,181
Sep 2001	0	1,222	24.26	2.25	$2,751
Aug 2001	0	1,193	24.87	3.05	$3,642
Jul 2001	0	1,212	23.93	3.20	$3,875
Jun 2001	0	1,010	24.56	3.82	$3,862
May 2001	186	1,226	25.52	4.31	$10,027
Apr 2001	0	1,231	24.68	5.34	$6,568
Mar 2001	0	1,314	24.54	5.38	$7,065
Feb 2001	0	902	27.75	5.77	$5,202
Jan 2001	0	1,191	27.47	8.40	$10,003
Dec 2000	0	1,395	26.88	9.12	$12,726
Nov 2000	0	1,168	32.21	5.66	$6,609
Oct 2000	164	1,405	31.23	5.15	$12,351
Sep 2000	0	1,637	31.87	5.19	$8,490
Aug 2000	0	967	29.64	4.54	$4,391
Jul 2000	0	1,146	28.53	4.09	$4,687
Jun 2000	0	1,164	29.30	4.40	$5,118
May 2000	0	1,223	27.26	3.68	$4,500
Apr 2000	0	957	24.51	3.12	$2,982
Mar 2000	0	1,240	28.42	2.86	$3,546
Feb 2000	164	1,276	27.62	2.73	$8,009
Jan 2000	0	1,565	25.27	2.48	$3,882
Dec 1999	0	1,383	24.28	2.42	$3,352
Nov 1999	0	1,374	23.19	2.43	$3,344
Oct 1999	0	1,263	20.98	2.80	$3,541
Sep 1999	0	1,234	21.75	2.62	$3,232
Aug 1999	0	1,290	19.26	2.88	$3,710
Jul 1999	191	1,408	17.89	2.37	$6,757
Jun 1999	0	1,456	15.94	2.36	$3,439
May 1999	0	1,274	15.79	2.32	$2,957
Apr 1999	0	1,431	15.10	2.21	$3,160
Mar 1999	0	1,277	12.47	1.84	$2,348
Feb 1999	0	1,219	9.98	1.82	$2,216
Jan 1999	0	0	10.38	1.90	$0
Dec 1998	98	0	9.20	1.77	$902
Nov 1998	0	1,316	10.89	2.19	$2,876
Oct 1998	0	1,332	12.42	1.97	$2,623
Sep 1998	0	1,295	12.59	2.08	$2,697
Aug 1998	121	1,062	11.30	1.91	$3,393
Jul 1998	0	1,103	11.74	2.24	$2,468
Jun 1998	0	1,349	11.24	2.24	$3,018
May 1998	0	1,707	12.62	2.21	$3,766
Apr 1998	0	1,870	13.04	2.51	$4,685
Mar 1998	90	2,038	12.80	2.31	$5,859
Feb 1998	39	1,817	13.95	2.30	$4,722
Jan 1998	0	1,679	14.70	2.15	$3,618
Dec 1997	0	1,609	16.32	2.41	$3,879
Nov 1997	45	2,006	18.19	3.09	$7,014
Oct 1997	0	1,687	19.25	3.15	$5,314
Sep 1997	0	1,697	17.74	2.95	$5,014
Aug 1997	143	1,786	17.86	2.55	$7,117
Jul 1997	0	1,399	17.58	2.25	$3,143
Jun 1997	0	1,457	17.24	2.26	$3,289
May 1997	0	1,544	18.97	2.31	$3,564
Apr 1997	117	1,687	17.88	2.08	$5,606
Mar 1997	0	1,696	18.95	1.94	$3,289
Feb 1997	0	1,187	20.49	2.21	$2,618
Jan 1997	0	1,490	23.48	3.54	$5,274
Dec 1996	81	1,309	23.32	—	$1,889
Nov 1996	0	1,277	21.97	—	$0
Oct 1996	0	1,381	23.31	—	$0
Sep 1996	116	1,368	22.22	—	$2,578
Aug 1996	0	1,506	20.26	—	$0
Jul 1996	0	1,336	19.55	—	$0
Jun 1996	0	981	18.73	—	$0
May 1996	146	1,048	19.43	—	$2,837
Apr 1996	0	1,590	21.51	—	$0
Mar 1996	0	1,624	19.38	—	$0
Feb 1996	195	1,521	16.98	—	$3,311
Jan 1996	0	1,591	17.07	—	$0
Dec 1995	0	1,403	17.19	—	$0
Nov 1995	0	946	16.00	—	$0
Oct 1995	0	1,110	15.43	—	$0
Sep 1995	0	820	16.18	—	$0
Aug 1995	120	1,515	15.92	—	$1,910
Jul 1995	0	1,555	15.24	—	$0
Jun 1995	0	1,678	16.41	—	$0
May 1995	0	1,801	17.56	—	$0
Apr 1995	0	1,787	17.73	—	$0
Mar 1995	187	1,820	16.44	—	$3,074
Feb 1995	0	1,650	16.58	—	$0
Jan 1995	0	1,915	15.92	—	$0
Dec 1994	1	1,966	15.03	—	$15
Nov 1994	1	1,922	15.90	—	$16
Oct 1994	110	2,019	15.58	—	$1,714
Sep 1994	0	1,933	15.29	—	$0
Aug 1994	0	2,091	16.13	—	$0
Jul 1994	185	2,217	17.56	—	$3,249
Jun 1994	0	2,151	17.09	—	$0
May 1994	1	2,279	15.88	—	$16
Apr 1994	0	2,213	14.14	—	$0
Mar 1994	0	2,301	12.46	—	$0
Feb 1994	185	2,142	12.50	—	$2,313
Jan 1994	0	2,419	12.66	—	$0
Dec 1993	0	2,571	12.33	—	$0
Nov 1993	186	2,664	14.49	—	$2,695
Oct 1993	0	2,881	15.85	—	$0
Sep 1993	0	2,915	15.03	—	$0
Aug 1993	180	3,123	15.66	—	$2,819
Jul 1993	0	3,175	15.46	—	$0
Jun 1993	0	2,447	16.79	—	$0
May 1993	0	2,789	17.68	—	$0
Apr 1993	195	2,842	18.05	—	$3,520
Mar 1993	0	2,942	18.14	—	$0
Feb 1993	186	3,026	17.90	—	$3,329
Jan 1993	0	3,400	16.93	—	$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.

Apr 2008 — as filed, then multipliedworked

Oil                   81 bbl  × $110.31 =     $8,935
Casinghead gas       485 Mcf  × $ 10.45 =     $5,071

────────────────────────────────────────────────────
Month total                                  $14,006

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. 03/O/14918 is the state's own key, not one this site invented.