Ending Inventory History | Ending Inventory Forecasts | ||||||
---|---|---|---|---|---|---|---|
MMcf | 6/4/2023 | 6/5/2023 | 6/6/2023 | 6/7/2023 | 6/8/2023 | 6/9/2023 | 6/10/2023 |
4750 | |||||||
4700 | |||||||
4650 | |||||||
4600 | |||||||
4550 | |||||||
4500 | |||||||
4450 | |||||||
4400 | |||||||
4350 | |||||||
4300 | |||||||
4250 | 4258 | ||||||
4200 | 4200 | 4216 | 4232 | ||||
4150 | 4199 | 4164 | |||||
4100 | 4133 | ||||||
4050 | |||||||
4000 | |||||||
3950 | |||||||
3900 | |||||||
3850 | |||||||
3800 | |||||||
3750 | |||||||
3700 | |||||||
3650 | |||||||
3600 |
Within Operating Limits | |
Outside Operating Limits |
All numbers are expressed in MMcf/day. When the forecast pipeline ending inventory exceeds the upper pipeline inventory operating limit or falls below the lower pipeline inventory operating limit, an OFO may be called to maintain the integrity and reliability of the gas transportation system.
Forecast for 6/7/2023 | Forecast for 6/8/2023 | Forecast for 6/9/2023 | Forecast for 6/10/2023 | |
---|---|---|---|---|
Beginning Inventory | 4164 | 4200 | 4216 | 4232 |
Ending Inventory | 4200 | 4216 | 4232 | 4258 |
Inventory Change | 36 | 16 | 16 | 26 |
Upper Limit | 4400 | 4400 | 4400 | 4400 |
Difference* (Upper Limit - Ending Inventory) | 200 | 184 | 168 | 142 |
Lower Limit | 4000 | 4000 | 4000 | 4000 |
Difference* (Ending Inventory - Lower Limit) | 200 | 216 | 232 | 258 |
Forecast for 6/7/2023 | Forecast for 6/8/2023 | Forecast for 6/9/2023 | Forecast for 6/10/2023 | |
---|---|---|---|---|
COMPOSITE TEMPERATURE Historical Average for current day: 66.1 | 64.5 | 65.2 | 63.7 | 64.1 |
Demand | ||||
On-System Demand | 1630 | 1620 | 1535 | 1375 |
Off-System Deliveries | ||||
SoCal Gas (KRS) | 156 | 159 | 159 | 159 |
Southwest Gas | 3 | 3 | 3 | 3 |
Kern River GT - HDL | 0 | 0 | 0 | 0 |
Transmission Shrinkage | 37 | 35 | 36 | 36 |
Injection | ||||
PG&E Storage Injection (300 Maximum)* Core, Market Center, and Pipeline Balancing | 195 | 115 | 86 | 86 |
Wild Goose Storage | 469 | 508 | 508 | 508 |
Central Valley Storage | 45 | 45 | 45 | 45 |
Lodi Storage | 99 | 99 | 225 | 375 |
Gill Ranch Storage | 153 | 60 | 154 | 154 |
TOTAL SYSTEM DEMAND | 2787 | 2644 | 2751 | 2741 |
Supply | ||||
Interconnect Supply | ||||
Gas Transmission Northwest | 1728 | 1619 | 1725 | 1725 |
Ruby | 456 | 350 | 350 | 350 |
California Production | 24 | 24 | 24 | 24 |
SoCal Gas (KRS) | -0 | -0 | -0 | -0 |
Kern River GT - HDL | -0 | -0 | -0 | -0 |
Kern River GT - Daggett | 48 | 42 | 42 | 42 |
Southern Trails | 0 | 0 | 0 | 0 |
El Paso Natural Gas | 399 | 443 | 443 | 443 |
Transwestern | 167 | 183 | 183 | 183 |
Withdrawal | ||||
PG&E Storage Withdrawal (613 Maximum)* Core, Market Center, and Pipeline Balancing | 0 | 0 | 0 | 0 |
Wild Goose Storage | -0 | -0 | -0 | -0 |
Central Valley Storage | -0 | -0 | -0 | -0 |
Lodi Storage | -0 | -0 | -0 | -0 |
Gill Ranch Storage | -0 | -0 | -0 | -0 |
TOTAL SYSTEM SUPPLY | 2823 | 2661 | 2767 | 2767 |
INVENTORY CHANGE (Supply - Demand) | 36 | 16 | 16 | 26 |
TOTAL CUSTOMER IMBALANCE | 5 | -6 | -7 | 3 |
Forecast for 6/7/2023 | Forecast for 6/8/2023 | Forecast for 6/9/2023 | Forecast for 6/10/2023 | |
---|---|---|---|---|
Injection | ||||
PG&E Storage Core and Market Center | 173 | 88 | 60 | 60 |
Wild Goose Storage | 563 | 564 | 564 | 564 |
Central Valley Storage | 45 | 45 | 45 | 45 |
Lodi Storage | 141 | 141 | 225 | 375 |
Gill Ranch Storage | 187 | 94 | 187 | 187 |
Pipeline Balancing Injection | 0 | 0 | 0 | 0 |
Withdrawal | ||||
PG&E Storage Core and Market Center | 7 | 7 | 7 | 7 |
Wild Goose Storage | 94 | 56 | 56 | 56 |
Central Valley Storage | -0 | -0 | -0 | -0 |
Lodi Storage | 42 | 42 | 0 | 0 |
Gill Ranch Storage | -0 | -0 | -0 | -0 |
Pipeline Balancing Withdrawal | 5 | 0 | 0 | 0 |
Actual for 6/4/2023 | Actual for 6/5/2023 | Actual for 6/6/2023 | |
---|---|---|---|
COMPOSITE TEMPERATURE Historical Average for current day: 66.1 | 69.1 | 65.6 | 63 |
Demand | |||
On-System Demand | 1360 | 1670 | 1642 |
Off-System Deliveries | |||
SoCal Gas (KRS) | 89 | 119 | 100 |
Southwest Gas | 5 | 3 | 3 |
Kern River GT - HDL | 0 | 0 | 0 |
Transmission Shrinkage | 32 | 34 | 36 |
Injection | |||
PG&E Storage Core, Market Center, and Pipeline Balancing | 118 | 0 | 197 |
Wild Goose Storage | 472 | 481 | 485 |
Central Valley Storage | 69 | 18 | 0 |
Lodi Storage | 227 | 233 | 100 |
Gill Ranch Storage | 126 | 128 | 152 |
TOTAL SYSTEM DEMAND | 2499 | 2687 | 2715 |
Supply | |||
Interconnect Supply | |||
Gas Transmission Northwest | 1522 | 1649 | 1789 |
Ruby | 345 | 357 | 191 |
California Production | 23 | 24 | 24 |
SoCal Gas (KRS) | -0 | -0 | -0 |
Kern River GT - HDL | -0 | -0 | -0 |
Kern River GT - Daggett | 47 | 44 | 68 |
Southern Trails | 0 | 0 | 0 |
El Paso Natural Gas | 356 | 360 | 401 |
Transwestern | 182 | 184 | 180 |
Withdrawal | |||
PG&E Storage Core, Market Center, and Pipeline Balancing | 0 | 135 | 6 |
Wild Goose Storage | -0 | -0 | -0 |
Central Valley Storage | -0 | -0 | 20 |
Lodi Storage | -0 | -0 | -0 |
Gill Ranch Storage | -0 | -0 | -0 |
TOTAL SYSTEM SUPPLY | 2474 | 2753 | 2680 |
INVENTORY CHANGE (Supply - Demand) | -26 | 66 | -35 |
TOTAL CUSTOMER IMBALANCE | -121 | -187 | 64 |
Actual for 6/4/2023 | Actual for 6/5/2023 | Actual for 6/6/2023 | |
---|---|---|---|
Injection | |||
PG&E Storage Core and Market Center | 179 | 178 | 177 |
Wild Goose Storage | 526 | 531 | 560 |
Central Valley Storage | 69 | 69 | 45 |
Lodi Storage | 272 | 272 | 141 |
Gill Ranch Storage | 162 | 163 | 182 |
Pipeline Balancing Injection | 0 | 0 | 0 |
Withdrawal | |||
PG&E Storage Core and Market Center | 7 | 55 | 7 |
Wild Goose Storage | 56 | 48 | 73 |
Central Valley Storage | -0 | 57 | 57 |
Lodi Storage | 42 | 42 | 42 |
Gill Ranch Storage | -0 | -0 | -0 |
Pipeline Balancing Withdrawal | 90 | 293 | 14 |
Balancing Gas | |||
Imbalance Gas in Storage** | 4949 | 4737 | 4800 |
PG&E Total Gas in Storage | 15740 | 0 | 15653 |