HomeMy WebLinkAboutTe Velde 29-28HZ - Air Monitoring Program/Report - Kerr McGee - 2/28/2022
February 28, 2022
Kerr-McGee Oil & Gas Onshore LP
1099 18th Street
Denver, CO 80202
720-929-6000
Marty Ostholthoff - LGD and Planning Manger Nancy D. Chick
151 Grant Avenue Physical Science Researcher
P.O. Box 100 CDPHE
Firestone, CO 80520 4300 Cherry Creek Drive S.
Denver, CO 80246-1530
Mr. Taylor Robinson
Environmental Health Specialist
Mr. Jason Maxey
OGED Director and Local Government Designee
Oil & Gas Energy Department
1301 N. 17th Ave.
Greeley, CO 80631
Re: Air Monitoring Program: Te Velde 29-28HZ Pad and Production Facility
Weld County, Colorado
In accordance with CDPHE Regulation 7 VI.C.2.b, Kerr-McGee is submitting the Air Monitoring Report for
operations during January 2022 for this location.
Kerr-McGee has contracted Montrose Air Quality Services, LLC (Montrose) to perform the air monitoring
at this location. Attached is the Air Monitoring Report prepared by Montrose. Air Monitoring was conducted
in accordance with the Kerr-McGee Air Monitoring Program approved by CDPHE in a letter dated April 20,
2021. All analytical results included in this report are below the health guidance values (HGVs) guidelines
compiled by the Colorado Department of Public Health and Environment (CDPHE).
The Air Monitoring Program establishes three (3) levels of investigation responses to ensure protection of
public health, safety, welfare, the environment, and wildlife resources. Sections 14 and 15 of the air
monitoring program detail these levels and responses. If a Level 3 event occurs, Kerr-McGee will notify
the CDPHE and local government with jurisdiction over this pad within 48 hours of receiving notification.
There were no readings from the continuous PID analyzers or analytical results above the Investigation
Levels.
If you have any questions, please contact Chad Schlichtemeier at Chad_Schlichtemeier@oxy.com.
AMBIENT MONITORING REPORT
TE VELDE 29-28HZ PAD
PRODUCTION FACILITY PHASE
KERR-MCGEE OIL & GAS ONSHORE LP
Prepared For:
Kerr-McGee Oil & Gas Onshore LP
1099 18th Street
Denver, Colorado 80202
Prepared By:
Montrose Air Quality Services, LLC
990 W. 43rd Avenue
Denver, Colorado 80211
Document Number: 085AA-008199-RT-6
Reporting Period: January 1 through January 31, 2022
Production Facility Monitoring: September 4, 2021 through March 6, 2022
Report Date: February 28, 2022
Kerr-McGee Oil & Gas Onshore LP
Report ID: 085AA-008199-RT-6 Page 2
Table of Contents
PROJECT OVERVIEW ............................................................................................................................... 3
Summary ...................................................................................................................................................... 3
Contact Information .................................................................................................................................... 3
Well Pad Site Description............................................................................................................................ 3
Sampling Locations for Production Monitoring .......................................................................................... 3
Methodology ................................................................................................................................................ 5
Phase of Operation and Activities During Reporting Period ...................................................................... 6
Summary of Down Time or Equipment Malfunction ................................................................................... 6
Summary of Investigations and Response .................................................................................................... 6
Discussion of Results ................................................................................................................................... 7
SUMMARY OF RESULTS .......................................................................................................................... 8
Figure 1 – Te Velde 29-28HZ Southeast (T-9) VOC Data .......................................................................... 8
Figure 2 – Te Velde 29-28HZ Southwest (T-13) VOC Data ........................................................................ 9
Figure 3– Te Velde 29-28HZ West (T-17) VOC Data ............................................................................... 10
Figure 4 – Te Velde 29-28HZ East (T-24) VOC Data ............................................................................... 11
Table 1 – Te Velde VOC Data Analysis ..................................................................................................... 12
Figure 5 – Te Velde 29-28HZ Meteorological Data ................................................................................. 13
Table 2 –Passive Sampling Results ........................................................................................................... 14
Table 3–Passive Sampling Results ............................................................................................................ 15
APPENDIX A: CALIBRATION AND QA/QC DATA
APPENDIX B: FIELD DATA SHEETS
APPENDIX C: CALIBRATION GAS CERTIFICATION SHEETS
APPENDIX D: API AND AIRS NUMBERS
APPENDIX E: OPERATIONS ACTIVITY
APPENDIX F: INVESTIGATION LEVEL EVENT DESCRIPTIONS
Kerr-McGee Oil & Gas Onshore LP
Report ID: 085AA-008199-RT-6 Page 3
Project Overview
Summary
Montrose Air Quality Services, LLC (Montrose) was contracted by Kerr-McGee Oil & Gas
Onshore LP (Kerr-McGee) to conduct air monitoring at the Te Velde 29-28HZ Pad. This
report covers the reporting period from January 1 through January 31, 2022 for production
facility operations. Air Monitoring was conducted in accordance with the Kerr-McGee Air
Monitoring Program approved by CDPHE in a letter dated April 20, 2021. All air samples
taken during the reporting period were well below the Health Guidance Values (HGVs)
compiled by the CDPHE. There were no readings from the continuous PID analyzers or
analytical results above the Investigation Levels.
Contact Information
The contact information for each of the principal parties is summarized in the tables below:
Chad Schlichtemeier James Garrett
Oxy USA Inc. Montrose Air Quality Services, LLC
1099 18th Street 990 West 43rd Ave
Denver, CO 80202 Denver, CO 80216
Phone: (720) 929-6867 Phone: (303) 670-0530
E-mail: Chad_Schlichtemeier@Oxy.com E-mail: JaGarrett@Montrose-Env.com
Well Pad Site Description
The Kerr-McGee Te Velde 29-28HZ well pad facility location.
Latitude Longitude
Te Velde 29-28HZ Pad 40.115633 -104.899865
Parent Well Code 1123051235068
Legal Description: NNW 28 2N 67W 6 PM
The API number of the wells and any associated facility or equipment AIRS numbers can
be found in Appendix D.
Sampling Locations for Production Monitoring
Sampling locations are labeled by ID on the map below.
Kerr-McGee Oil & Gas Onshore LP
Report ID: 085AA-008199-RT-6 Page 4
The GPS coordinates of the locations are listed in the following table.
Location
ID GPS Coordinates Distance from
Facilities (ft) Monitoring Technology
T9 40.11406, -104.89612 300 PID Analyzer, Carbon Sorbent
Tube
T13 40.114051, -104.901119 300 PID Analyzer, Carbon Sorbent
Tube
T17 40.115577, -104.901473 250 PID Analyzer, Carbon Sorbent
Tube, Meteorological Station
T24 40.115504, -104.896630 300 PID Analyzer, Carbon Sorbent
Tube
Kerr-McGee Oil & Gas Onshore LP
Report ID: 085AA-008199-RT-6 Page 5
Methodology
Continuous Monitoring
The monitoring on the perimeter of the well pad is being performed using PID VOC
analyzers. The PID analyzers used at this location are manufactured by Lunar Outpost
(Canary-S), a Golden, Colorado company and SENSIT (SPOD), an Indiana company. In
the device sampling occurs by allowing the ambient air to passively enter the devices
exterior housing via small holes and pass over the surface of the sensor. Each device used
in this project is solar powered and transmits data via cellular.
A PID sensor contains a lamp that produces photons that carry enough energy to break
molecules into ions. The PID will only respond to molecules that have an ionization energy
at or below the energy of the lamp, the PID used on this project employs a 10.6 electron-
volt lamp. The produced ions then generate an electrical current that is measured as the
output of the detector. The PID used in this monitoring campaign is manufactured by
IonScience, a United Kingdom company. The sensor mitigates the traditional PID issue of
humidity bias, by installing a hydrophobic filter between the lamp and the ambient air.
Water molecules are deterred from entering the ion producing chamber and absorbing
radiation. The PID themselves are also heated slightly above ambient temperature to
improve stability of the detector.
All continuous monitoring equipment operation and maintenance procedures followed the
Quality Assurance Project Plan provided in the Kerr-McGee Air Monitoring Program.
Carbon Sorbent Tubes
For the passive sorbent tube sampling portion of this test program, EPA Method 325A/B
entitled “Volatile Organic Compounds from Fugitive and Area Sources” was followed for
both sampling and analysis methodology.
The study incorporated passive sampling for Benzene utilizing Carbopack X™ tubes. The
tube is a stainless steel net cylinder, with 100 mesh grid opening and 5.8 mm diameter,
packed with 530 ± 30 mg of activated charcoal with particle size 35-50 mesh. Volatile
organic compounds are trapped by adsorption. The tube is desorbed using a thermal
desorber and the extract is analyzed using GC/MS. Benzene concentrations are calculated
using the mass of each compound found, the validated Carbopack X™ uptake rates, time
sampled, and average field temperature.
Field-ready passive samplers were provided in a background-free cooler by Enthalpy
Analytical, LLC (Enthalpy) in Durham, North Carolina. Tubes are individually packaged
in sealed glass vials, providing protection against contamination. The cooler includes ice
packs to keep the sampled tubes cool throughout the shipping process.
All Carbon Sorbent Tube field sampling followed the SOP provided in the Kerr-McGee
Air Monitoring Program.
Kerr-McGee Oil & Gas Onshore LP
Report ID: 085AA-008199-RT-6 Page 6
SUMMA® Canister
For the summa canister sampling portion of this test program, EPA Compendium Method
TO-15 entitled “Determination of Volatile Organic Compounds (VOCs) in Air Collected
in Specially Prepared Canisters and Analyzed by Gas Chromatography/Mass Spectrometry
(GC/MS)” (“Method TO-15”) was followed for both sampling and analysis methodology.
Entech Instruments Silonite™ CS1200E Passive Canister Samplers were used to collect
samples over each 24-hour period. The Entech canisters used were six-liter stainless
canisters lined with ultra-inert surface coatings. The canisters were cleaned and blanked
for use according to laboratory standard operating procedures.
The canister samples were shipped to the Enthalpy laboratory where the samples were
analyzed for benzene, toluene, ethylbenzene, and xylenes.
All SUMMA® canister field sampling followed the SOP provided in the Kerr-McGee Air
Monitoring Program.
Phase of Operation and Activities During Reporting Period
In Appendix E is the operational activity during the reporting period.
Summary of Down Time or Equipment Malfunction
The PID Analyzers data recovery, which includes equipment malfunctions, during the
reporting period are shown in the table below.
Location ID T-9 T-13 T-17 T-24
Data
Recovery (%) 98.0% 99.4% 99.4% 99.4%
The post-monitoring bump test results for January were outside the range set forth in the
Quality Assurance Project Plan (QAPP) on the PID analyzers on the East side of the Well
Pad (Location ID: T-24). The procedures outlined in the QAPP, which is part of the
approved Kerr-McGee Air Monitoring Program, were followed. A full three-point
calibration was conducted on the unit and the analyzer was thoroughly inspected. The
equipment passed QA/QC checks and the bump test demonstrated the unit was still
linear. The unit seemed to have drifted more than is typical over a one-month period, which
is not unusual for monitors of this type. The data collected on analyzer T-24 is considered
valid, and the analytical data collected during this reporting period does not indicate any
abnormal site operations.
Summary of Investigations and Response
The Kerr-McGee Air Monitoring Program establishes Investigation Levels for the
continuous monitors and analytical results. If an Investigation Level is triggered, the
monitoring program outlines an Investigation Level Response for each level.
Kerr-McGee Oil & Gas Onshore LP
Report ID: 085AA-008199-RT-6 Page 7
During this reporting period, there were no continuous monitor readings or analytical
results that exceeded an Investigation Level.
Investigation event responses, if applicable, can be found in Appendix F.
Investigation Level 3: No notifications to CDPHE and the local government with
jurisdiction over the location of the operations within forty-eight (48) hours of responsive
action(s) taken as a result of recorded values in excess of the Investigation Level 3 were
required.
Discussion of Results
The 15-minute block averages for the PID VOC results for all sampling can be found in
Figures 1 through 4. The data distribution for the PID VOC results can be found in Table
1.
All 14-day Passive Tube results can be found in Tables 2 and 3. All data analysis All results
in these tables are below the Health Guidance Values (HGVs) provided in Section 11 of
the HSE Air Monitoring Program.
Meteorological data for the reporting period can be found in Figure 5.
Prepared by:
James Garrett
Kerr-McGee Oil & Gas Onshore LP
Report ID: 085AA-008199-RT-6 Page 8
Summary of Results
Figure 1 – Te Velde 29-28HZ Southeast (T-9) VOC Data
The graph below is shown for the PID Analyzer installed on the Southeast side of Te Velde 29-28HZ pad (Location ID: T-9) and is
plotted with 15-minute averages.
Kerr-McGee Oil & Gas Onshore LP
Report ID: 085AA-008199-RT-6 Page 9
Figure 2 – Te Velde 29-28HZ Southwest (T-13) VOC Data
The graph below is shown for the PID Analyzer installed on the Southwest side of Te Velde 29-28HZ pad (Location ID: T-13) and is
plotted with 15-minute averages.
Kerr-McGee Oil & Gas Onshore LP
Report ID: 085AA-008199-RT-6 Page 10
Figure 3– Te Velde 29-28HZ West (T-17) VOC Data
The graph below is shown for the PID Analyzer installed on the West side of Te Velde 29-28HZ pad (Location ID: T-17) and is plotted
with 15-minute averages.
Kerr-McGee Oil & Gas Onshore LP
Report ID: 085AA-008199-RT-6 Page 11
Figure 4 – Te Velde 29-28HZ East (T-24) VOC Data
The graph below is shown for the PID Analyzer installed on the East side of Te Velde 29-28HZ pad (Location ID: T-24) and is plotted
with 15-minute averages.
Kerr-McGee Oil & Gas Onshore LP
Report ID: 085AA-008199-RT-6 Page 12
Table 1 – Te Velde VOC Data Analysis
The table below reports the data distribution for all PID Analyzers installed at the Te Velde
29-28HZ pad.
Location ID T-9 T-13 T-17 T-24
5th Percentile
Value (PPM) 0.00 0.00 0.00 0.00
25th
Percentile
Value (PPM)
0.00 0.00 0.02 0.00
50th
Percentile
Value (PPM)
0.04 0.00 0.05 0.00
75th
Percentile
Value (PPM)
0.08 0.00 0.07 0.07
95th
Percentile
Value (PPM)
0.15 0.00 0.11 0.10
Maximum
15-min
Average
(PPM)
0.40 0.06 0.30 0.15
Kerr-McGee Oil & Gas Onshore LP
Report ID: 085AA-008199-RT-6 Page 13
Figure 5 – Te Velde 29-28HZ Meteorological Data
The wind rose below is shown for Te Velde 29-28HZ facility and is plotted with 15-minute
averages.
Te Velde 29-28HZ Wind Rose
Kerr-McGee Oil & Gas Onshore LP
Report ID: 085AA-008199-RT-6 Page 14
Table 2 –Passive Sampling Results
The table below reports the results for all passive samplers that were collected. Location
IDs can be matched with their location on page 4.
Location
ID
Te Velde 29-28HZ
Passive
Sampler
Benzene (ppb)
Start Date-
Time End Date-Time
Acute:
HGV1 9 N/A N/A
T9 0.340 1/6/2022_09:30 1/21/2022_10:04
T13 0.340 1/6/2022_09:35 1/21/2022_10:08
T17 0.330 1/6/2022_09:41 1/21/2022_10:14
T24 0.366 1/6/2022_09:50 1/21/2022_10:19
1 Health Guidance Values
Te Velde 29-28HZ Wind Rose 1/6/22-1/21/22
Kerr-McGee Oil & Gas Onshore LP
Report ID: 085AA-008199-RT-6 Page 15
Table 3–Passive Sampling Results
The table below reports the results for all passive samplers that were collected. Location
IDs can be matched with their location on page 4.
Location
ID
Te Velde 29-28HZ
Passive
Sampler
Benzene (ppb) Start Date-Time End Date-Time
Acute:
HGV2 9 N/A N/A
T9 0.228 12/23/2021_08:04 1/6/2022_09:30
T13 0.231 12/23/2021_08:09 1/6/2022_09:35
T17 0.216 12/23/2021_08:14 1/6/2022_09:41
T24 0.255 12/23/2021_08:20 1/6/2022_09:50
2 Health Guidance Values
Te Velde 29-28HZ Wind Rose 12/23/21-1/6/22
Appendix A: Calibration and QA/QC Data
Linearity
Check Bottle
Value (PPM)
Actual Linearity
Check Monitor
Response
Baseline Match
Adjustment
(PPM)
Mid
Response
Error
Zero Span Zero Span Offset Gain Mid Mid (PPM)Offset Mid (25%)#1 #2 #3 #4 #5 #6 #7 Zero Mid Span Zero Mid Span Mid (25%)
5/13/2021 0.00 4.80 54.85 232.21 -54.85 0.0271 3.02 2.70 0.00 10.6%2.70 2.70 2.70 2.70 2.70 2.69 2.69 0.005 0.015 6/10/21 3.03 3.34 10.2%T-17 SPOD1069
5/13/2021 0.00 4.80 54.85 232.21 -54.85 0.0271 3.02 2.70 0.00 10.6%2.70 2.70 2.70 2.70 2.70 2.69 2.69 0.005 0.015 7/9/21 3.02 4.04 33.8%T-17 SPOD1069
7/9/2021 0.00 4.84 66.44 283.44 -66.44 0.0223 3.02 3.07 0.15 1.7%3.09 3.10 3.11 3.11 3.12 3.11 3.11 0.010 0.029 8/9/2021 2.99 2.86 4.3%T-17 SPOD1069
7/9/2021 0.00 4.84 66.44 283.44 -66.44 0.0223 3.02 3.07 0.15 1.7%3.09 3.10 3.11 3.11 3.12 3.11 3.11 0.010 0.029 9/3/2021 2.98 2.68 10.1%T-17 SPOD1069
10/1/2021 0.00 4.89 77.61 209.6 -77.61 0.0370 2.96 2.77 0.60 13.9%2.75 2.75 2.76 2.77 2.78 2.79 2.79 0.017 0.05 10/1/2021 2.96 2.16 27.03%T-17 SPOD1069
10/1/2021 0.00 4.89 77.61 209.6 -77.61 0.0370 2.96 2.77 0.60 13.9%2.75 2.75 2.76 2.77 2.78 2.79 2.79 0.017 0.05 10/28/2021 2.95 2.60 11.9%T-17 SPOD1069 Pass
11/19/2021 0.00 4.80 59.94 184.16 -59.94 0.04 2.95 2.99 0.1 4.7%2.97 2.97 2.98 2.99 2.99 3 3.01 0.015 0.045 11/19/2021 2.95 1.95 33.9%T-17 SPOD1069 Pass
12/22/2021 0.00 4.80 61.90 150.49 -61.90 0.0542 2.90 2.83 0.3 7.9%2.80 2.80 2.82 2.83 2.83 2.8 2.83 0.014 0.042 12/22/2021 2.90 2.10 27.6%T-17 SPOD1069 Pass
12/22/2021 0.00 4.80 61.90 150.49 -61.90 0.0542 2.90 2.83 0.3 7.9%2.80 2.80 2.82 2.83 2.83 2.8 2.83 0.014 0.042 1/21/2022 4.78 4.33 9.3%T-17 SPOD1069 Pass
Pre-Monitoring Post-Monitoring
Date
Bottle Value
Pre-
Monitoring
(mV)New
Post-Monitoring
(TVOC (PPM))
Location ID Unit ID
MET Direction
Check, if
applicable
(Pass/Fail)Notes
7-Iteration Mid Concentration Reading
for DL Calculation (PPM)
Std
Deviation
(PPM)
Detection Limit
as 3*SD (PPM)
(<0.05 PPM)Date
Bottle Value
Linearity
Check Bottle
Value (PPM)
Actual Linearity
Check Monitor
Response
Baseline Match
Adjustment
(PPM)
Mid Response
Error
Zero Span Zero Span Offset Gain Mid Mid (PPM)Offset Mid (25%)#1 #2 #3 #4 #5 #6 #7 Zero Mid Span Zero Mid Span Mid (25%)
5/13/2021 0.00 4.80 52.33 217.17 -52.33 0.0291 3.02 2.51 0.00 16.9%2.51 2.51 2.51 2.51 2.50 2.50 2.50 0.005 0.016 6/10/21 3.03 3.38 11.6%T-9 SPOD1065 Pass
5/13/2021 0.00 4.80 52.33 217.17 -52.33 0.0291 3.02 2.51 0.00 16.9%2.51 2.51 2.51 2.51 2.50 2.50 2.50 0.005 0.016 7/9/21 3.02 3.04 0.7%T-9 SPOD1065 Pass
5/13/2021 0.00 4.80 52.33 217.17 -52.33 0.0291 3.02 2.51 0.00 16.9%2.51 2.51 2.51 2.51 2.50 2.50 2.50 0.005 0.016 8/9/2021 2.99 3.12 4.3%T-9 SPOD1065 Pass
8/20/2021 0.00 4.84 57.43 321.52 -57.43 0.0183 2.98 2.78 0.00 6.7%2.8 2.79 2.78 2.78 2.78 2.78 2.79 0.008 0.024 9/3/2021 2.98 2.46 17.4%T-9 SPOD9003 Pass
10/1/2021 0.00 4.89 55.62 137.8 -55.62 0.06 2.96 2.74 -0.03 7.4%2.73 2.74 2.74 2.74 2.75 2.75 2.75 0.008 0.023 10/1/2021 2.96 2.41 18.6%T-9 SPOD9003 Pass
10/1/2021 0.00 4.89 55.62 137.8 -55.62 0.06 2.96 2.74 -0.03 7.4%2.73 2.74 2.74 2.74 2.75 2.75 2.75 0.008 0.023 10/28/2021 2.95 2.91 1.4%T-9 SPOD9003 Pass
11/2/2021 0.00 4.89 60.26 280.70 -60.26 0.0222 2.96 3.07 0 3.7%3.1 3.1 3.1 3.1 3.1 3.1 3.1 0.000 0.000 11/19/2021 2.95 3.48 18.0%T-9 SPOD1226 Swapped unit due to SD card issue on 11/2/21
11/19/2021 0.00 4.80 66.28 328.90 -66.28 0.02 2.95 3.07 0.1 4.1%2.99 3.0 3.0 3.0 3.0 3.01 3.02 0.01 0.029 12/22/2021 2.90 3.67 26.6%T-9 SPOD1226
12/22/2021 0.00 4.80 74.52 353.34 -74.52 0.02 2.90 3.00 0.32 14.5%3.0 3.0 3.0 3.0 3.0 3.0 3.0 0.004 0.011 1/21/2022 4.78 4.17 12.7%T-9 SPOD1226
Pre-Monitoring Post-Monitoring
Date
Bottle Value
Pre-Monitoring
(mV)New
Post-Monitoring
(TVOC (PPM))
Location ID Unit ID
MET Direction
Check, if applicable
(Pass/Fail)Notes
7-Iteration Mid Concentration Reading for
DL Calculation (PPM)Std Deviation
(PPM)
Detection Limit
as 3*SD (PPM)
(<0.05 PPM)Date
Bottle Value
Pre-Monitoring Post-Monitoring
Date Bottle Value
Pre-
Monit
oring
(mV)New
Linearity Check
Bottle Value
(PPM)
Actual Linearity
Check Monitor
Response
Baseline Match
Adjustment
(PPM)
Mid Response
Error
7-
Itera
tion
Mid
Std Deviation
(PPM)
Detection Limit
as 3*SD (PPM)
(<0.05 PPM)Date Bottle Value
Post-
Moni
torin
g Location-ID Unit ID
MET Direction
Check, if applicable
(Pass/Fail)Notes
Zero Span Zero Span Offset Gain Mid Mid (PPM)Offset Mid (25%)#1 #2 #3 #4 #5 #6 #7 Zero Mid Span Zero Mid Span Mid (25%)
5/13/2021 0.00 4.80 54.36 248.32 -54.36 0.0247 3.02 2.40 0.00 20.5%2.39 2.40 2.40 2.40 2.40 2.41 2.41 0.007 0.021 6/10/21 3.03 2.68 11.6%T-13 SPOD1114
5/13/2021 0.00 4.80 54.36 248.32 -54.36 0.0247 3.02 2.40 0.00 20.5%2.39 2.40 2.40 2.40 2.40 2.41 2.41 0.007 0.021 7/9/21 3.02 2.88 4.6%T-13 SPOD1114
5/13/2021 0.00 4.80 54.36 248.32 -54.36 0.0247 3.02 2.40 0.00 20.5%2.39 2.40 2.40 2.40 2.40 2.41 2.41 0.007 0.021 8/9/2021 2.99 2.82 5.7%T-13 SPOD1114
5/13/2021 0.00 4.80 54.36 248.32 -54.36 0.0247 3.02 2.40 0.00 20.5%2.39 2.40 2.40 2.40 2.40 2.41 2.41 0.007 0.021 9/3/2021 2.98 2.54 14.8%T-13 SPOD1114
10/1/2021 0.00 4.887 63.29 207.46 -63.29 0.0339 2.96 2.79 0.00 5.7%2.79 2.79 2.79 2.79 2.79 2.79 2.79 0.000 0.000 10/1/2021 2.96 2.17 26.69%T-13 SPOD1114
10/7/2021 0.00 4.887 65.18 216.67 -65.18 0.0323 2.96 2.83 0.3 5.7%2.81 2.81 2.82 2.83 2.83 2.84 2.84 0.01 0.04 10/28/2021 2.95 3.29 11.5%T-13 SPOD1211 Swapped on 10/08/21 Met station was needed at another location
11/19/2021 0.00 4.80 64.48 326.67 -64.48 0.02 2.95 2.83 0.1 4.1%2.8 2.8 2.8 2.8 2.8 2.8 2.8 0.02 0.05 11/18/2021 2.95 4.89 65.80%T-13 SPOD1211
12/22/2021 0.00 4.80 51 392.7 -51.00 0.0140 2.90 2.93 0 1.0%2.9 2.9 2.9 2.9 2.9 2.9 2.9 0.01 0.04 12/22/2021 2.90 3.73 28.6%T-13 SPOD1211
12/22/2021 0.00 4.80 51 392.7 -51.00 0.0140 2.90 2.93 0 1.0%2.9 2.9 2.9 2.9 2.9 2.9 2.9 0.01 0.04 1/21/2022 4.78 4.20 12.0%T-13 SPOD1211
Linearity
Check Bottle
Value (PPM)
Actual Linearity
Check Monitor
Response
Baseline Match
Adjustment
(PPM)
Mid
Response
Error
Zero Span Zero Span Offset Gain Mid Mid (PPM)Offset Mid (25%)#1 #2 #3 #4 #5 #6 #7 Zero Mid Span Zero Mid Span Mid (25%)
5/13/21 0.00 4.80 55.44 179.17 -55.44 0.0388 3.00 2.68 0.00 10.7%2.66 2.66 2.66 2.68 2.68 2.68 2.67 0.010 0.030 6/10/21 3.03 3.54 16.8%T-24 SPOD1060 Replaced on 06.10.21
6/9/21 0.00 4.84 57.48 260.95 -57.48 0.0238 3.02 2.80 0.00 7.3%2.80 2.80 2.80 2.80 2.80 2.80 2.80 0.000 0.000 7/9/21 3.02 2.88 4.6%T-24 SPOD1083
6/9/21 0.00 4.84 57.48 260.95 -57.48 0.0238 3.02 2.80 0.00 7.3%2.80 2.80 2.80 2.80 2.80 2.80 2.80 0.000 0.000 8/9/2021 2.99 2.47 17.4%T-24 SPOD1083
8/9/2021 0.00 4.84 64.12 216.5 -64.12 0.0318 2.99 3.15 0.00 5.4%3.17 3.15 3.15 3.15 3.15 3.15 3.15 0.008 0.023 9/3/2021 2.98 2.68 10.1%T-24 SPOD1083
10/1/2021 0.00 4.887 72.37 191.2 -72.37 0.0411 2.96 2.82 0.02 4.7%2.80 2.81 2.82 2.82 2.82 2.83 2.82 0.010 0.029 10/1/2021 2.96 2.51 15.2%T-24 SPOD1083
10/1/2021 0.00 4.887 72.37 191.2 -72.37 0.0411 2.96 2.82 0.02 4.7%2.80 2.81 2.82 2.82 2.82 2.83 2.82 0.010 0.029 10/28/2021 2.95 2.86 3.1%T-24 SPOD1083
10/1/2021 0.00 4.887 72.37 191.2 -72.37 0.0411 2.96 2.82 0.02 4.7%2.80 2.81 2.82 2.82 2.82 2.83 2.82 0.010 0.029 11/19/2021 2.95 3.27 10.8%T-24 SPOD1083
10/1/2021 0.00 4.887 72.37 191.2 -72.37 0.0411 2.96 2.82 0.02 4.7%2.80 2.81 2.82 2.82 2.82 2.83 2.82 0.010 0.029 12/22/2021 2.90 2.67 7.9%T-24 SPOD1083
10/1/2021 0.00 4.887 72.37 191.2 -72.37 0.0411 2.96 2.82 0.02 4.7%2.80 2.81 2.82 2.82 2.82 2.83 2.82 0.010 0.029 1/21/2022 2.9 4.78 0.9 1.85 69.00%T-24 SPOD1083
1/21/2022 0.00 4.775 58 159.3 -58.03 0.0471 2.9 2.82 0 2.80%2.8 2.8 2.8 2.8 2.8 2.8 2.8 0 0
Pre-Monitoring Post-Monitoring
Date
Bottle Value
Pre-
Monitoring
(mV)New
Post-Monitoring
(TVOC (PPM))
Location ID Unit ID
MET Direction
Check, if applicable
(Pass/Fail)Notes
7-Iteration Mid Concentration Reading
for DL Calculation (PPM)
Std
Deviation
(PPM)
Detection Limit
as 3*SD (PPM)
(<0.05 PPM)Date
Bottle Value
Appendix B: Field Data Sheets
Appendix C: Calibration Gas Certification Sheets
CERTIFICATE OF ANALYSIS
Grade of Product: CERTIFIED STANDARD-SPEC
Part Number:X02AI99C80A00F6 Reference Number:160-402276679-1
Cylinder Number:LL37457 Cylinder Volume:84.6 CF
Laboratory:124 - Plumsteadville - PA Cylinder Pressure:2214 PSIG
Analysis Date:Nov 16, 2021 Valve Outlet:590
Lot Number:160-402276679-1
Expiration Date:Nov 16, 2024
Product composition verified by direct comparison to calibration standards traceable to N.I.S.T. weights and/or N.I.S.T.
Gas Mixture reference materials.
ANALYTICAL RESULTS
Component Req Conc Actual Concentration Analytical
(Mole %)Uncertainty
ISOBUTYLENE 5.000 PPM 4.775 PPM +/- 5%
AIR Balance
Airgas Specialty Gases
Airgas USA LLC
6141 Easton Road
Plumsteadville, PA 18949
Airgas.com
Signature on file
Approved for Release Page 1 of 160-402276679-1
Appendix D: API and AIRS Numbers
Well Latitude Longitude API#
TE VELDE 28-1HZ
TE VELDE 28-3HZ
TE VELDE 28-6HZ
TE VELDE 28-7HZ
TE VELDE 28-9HZ
40.1156330
40.1010002
40.1009922
10.1009886
40.1009841
-104.8998650
-104.9025407
-104.8994831
-104.8985069
-104.8965758
0512350689
0512350697
0512350696
0512350694
0512350693
● Te Velde 29-28HZ Pad Production Facility AIRS number 123A0D8001 for
the permanent water tanks.
Appendix E: Operations Activity
Te Velde 29-28HZ Pad
Operational Activity
Date Activity
1/1 –31/2022 Production Facility Activities
Appendix F: Investigation Level Event
Descriptions
No investigation level event occurred during this reporting period.
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