TETLP GQ 090212 (1) TETLP Gas Quality Meeting February 12, 2009 Baltimore, MD Gas Quality Meeting February 12, 2009 Baltimore, MD Texas Eastern Transmission, LP Texas Eastern Transmission, LP
TETLP GQ 090212 (1)
TETLP
Gas Quality Meeting
February 12, 2009
Baltimore, MD
Gas Quality Meeting
February 12, 2009
Baltimore, MD
Texas Eastern Transmission, LPTexas Eastern Transmission, LP
TETLP GQ 090212 (2)
TETLPGas Quality Meeting – February 12, 2009Gas Quality Meeting – February 12, 2009
Meeting Agenda
• Gas Blending Studies – Ken Skweres
• Informational Postings – Mark MacPherson
• Gas Quality Tariff Considerations – Gregg McBride
• Discussion and Next Steps
TETLP GQ 090212 (3)
TETLP
Gas Quality Blending Studies
Ken Skweres
Principal Engineer
Gas Quality Blending Studies
Ken Skweres
Principal Engineer
Texas Eastern Transmission, LPTexas Eastern Transmission, LP
TETLP GQ 090212 (4)
TETLPTETLP Gas Quality Blending StudiesTETLP Gas Quality Blending Studies
TETLP GQ 090212 (5)
TETLPTETLP Gas Quality Blending StudiesTETLP Gas Quality Blending Studies
TETLP GQ 090212 (6)
TETLPTETLP Gas Quality Blending StudiesTETLP Gas Quality Blending Studies
TETLP GQ 090212 (7)
TETLPTETLP Gas Quality Blending StudiesTETLP Gas Quality Blending Studies
TETLP GQ 090212 (8)
TETLPTexas Eastern Transmission, LPTexas Eastern Transmission, LP
TETLP GQ 090212 (9)
TETLPSkippack Historical Data – Inerts: CO2 + N2 (Mole%)Skippack Historical Data – Inerts: CO2 + N2 (Mole%)
TETLP GQ 090212 (10)
TETLPSkippack Historical Data – Carbon Dioxide (Mole%)Skippack Historical Data – Carbon Dioxide (Mole%)
TETLP GQ 090212 (11)
TETLPSkippack Historical Data – Nitrogen (Mole%)Skippack Historical Data – Nitrogen (Mole%)
TETLP GQ 090212 (12)
TETLPSkippack Historical Data – Heating Value (HHV) (BTU/SCF)Skippack Historical Data – Heating Value (HHV) (BTU/SCF)
TETLP GQ 090212 (13)
TETLPSkippack Historical Data – Wobbe Number (HHV/SpGr0.5)Skippack Historical Data – Wobbe Number (HHV/SpGr0.5)
TETLP GQ 090212 (14)
TETLP
Informational Postings
Mark MacPherson
Director – Measurement Integrity
Informational Postings
Mark MacPherson
Director – Measurement Integrity
Texas Eastern Transmission, LPTexas Eastern Transmission, LP
TETLP GQ 090212 (15)
TETLPTexas Eastern Transmission, LPTexas Eastern Transmission, LP
TETLP GQ 090212 (16)
TETLP
Gas Quality Tariff Considerations
Gregg McBride
VP Rates Certificates
Gas Quality Tariff Considerations
Gregg McBride
VP Rates Certificates
Texas Eastern Transmission, LPTexas Eastern Transmission, LP
TETLP GQ 090212 (17)
TETLPTETLP - Gas Quality Tariff ComparisonTETLP - Gas Quality Tariff Comparison
-/120
7
20
0.25 Gr
C6+/0.07%
No Free Liq
on 1 Phase
Lines
3.0%
2.0%
4.0%
0.01%
Commrcly
Free
1300/1400
-/1.5%
1110
980
Transco
Jan’ 07 Mtg
20/120
6
5
0.25 Gr
20 Deg F
Commrcly
Free
-/-
2.0%
3.0%
10 PPM
Commrcly
Free
-/-
-/-
1150
950
Rockies
Express
May
Restrict
7
2
0.25 Gr
25 Deg F
Commrcly
Free
-/-
1.25%-
4.0%
0.02%
Commrcly
Free
1295/1400
-/-
1110
967
Columbia
RP06-365
-/-
7
20
0.25 Gr
Free at
Flowing
Conditions
Free at
Flowing
Conditions
4.0%
3.0%
5.0%
0.20%
Commrcly
Free
-/-
-/-
1100
967
Dominion
-/120
7
20
0.25 Gr
15 Deg F
Free at
Flowing
Conditions
-/-
3.0%
4.0%
0.20%
Commrcly
Free
-/-
-/-
1100
967
TENN
-/-12%/1.5%C2+/C4+
-/-1314/1400Wobbe Number – Min/Max
-/-
7
20
0.25 Gr
-/-
Commrcly
Free
4.0%
1.0%
0.20%
Commrcly
Free
1100
967
Cove Pt
-/-
7
10
0.50 Gr
-/-
Free at
Flowing
Conditions
2.75% A/
2.0%
4.0%
0.20%
Commrcly
Free
1110
967
AGT
RP07-504
Temperature Deg F- Min/Max
Water - Lbs/MMCF
Total Sulphur – Max Gr/100CF
H2S- Hydrogen Sulphide Max
Gr/100 CF
Liquefiable Hydrocarbons
Liquids
Nitrogen – Vol% Max
Carbon Dioxide – Vol% Max
Inerts - Total Maximum
Oxygen Vol%
Objectionable Matter: H20,
Solids, Gums, Dust, Odors…
Heat Value Btu/SCF – Max
Heat Value Btu/SCF – Min
Gas Specification
A/ 2.75% Max for O2+N2 combined
TETLP GQ 090212 (18)
TETLPGas Quality Tariff Considerations – February 12, 2009Gas Quality Tariff Considerations – February 12, 2009
1314 - 14001295 - 1400Not statedWobbe NumberWobbe Number
12% / 1.5%C2+/C4+ Max (%):C2+/C4+ Max (%):
No Change
No Change
No Change
No Change
No Change
No Change
4.0%
2.0%
2.5%
No Change
No Change
0.032 GPM of C6+
15 Deg F CHDP Safe Harbor
1110 BTU/SCF
No Change
January, 2007
No Change
No Change
No Change
No Change
5 GR/100CF
No Change
4.0%
2.0%
2.75% (N2 + O2)
0.10%
No Change
0.032 GPM of C6+ Safe Harbor
Correlated 15 Deg F CHDP
1110 BTU/SCF
No Change
February, 2009
0.20 GPM (C5+)Liquefiable HydrocarbonsLiquefiable Hydrocarbons
Current TETLP Tariff
4.0%
3.0%
Balance
Inerts Inerts –– Total Max (%):Total Max (%):
CO2 Max (%):CO2 Max (%):
Nitrogen (%):Nitrogen (%):
0.20%Oxygen (%)Oxygen (%)
Commercially FreeObjectionable MatterObjectionable Matter
Not statedHeating Value Max (BTU/SCF):Heating Value Max (BTU/SCF):
Max 120 Deg FTemp (Deg F)Temp (Deg F)
10 GR/100CFTotal Sulphur Max (GR/100CF):Total Sulphur Max (GR/100CF):
0.50 GR/100CFH2S Max (GR/100CF):H2S Max (GR/100CF):
967 BTU/SCFHeating Value Min (BTU/SCF):Heating Value Min (BTU/SCF):
Free at Flowing ConditionsLiquidsLiquids
FreeMicrobiological AgentMicrobiological Agent
7 lbs/1MMcfWaterWater
TETLP GQ 090212 (19)
TETLP
Questions & Answers
Next Steps
Questions & Answers
Next Steps
Texas Eastern Transmission, LPTexas Eastern Transmission, LP