diff --git a/src/alfasim_score/converter/alfacase/_tests/test_convert_casing/test_convert_casing_list.yml b/src/alfasim_score/converter/alfacase/_tests/test_convert_casing/test_convert_casing_list.yml
index 3f1648f..485e92a 100644
--- a/src/alfasim_score/converter/alfacase/_tests/test_convert_casing/test_convert_casing_list.yml
+++ b/src/alfasim_score/converter/alfacase/_tests/test_convert_casing/test_convert_casing_list.yml
@@ -16,7 +16,7 @@
   inner_roughness: 0.05
   material: X-80
   material_above_filler: fluid_default
-  name: SURFACE_CASING_2
+  name: SURFACE_CASING_1
   outer_diameter: 18.0
   settings_depth: 3490.0
   top_of_filler: 2072.0
@@ -27,7 +27,7 @@
   inner_roughness: 0.05
   material: N-80
   material_above_filler: fluid_default
-  name: PRODUCTION_CASING_3
+  name: PRODUCTION_CASING_1
   outer_diameter: 11.875
   settings_depth: 3072.0
   top_of_filler: 4905.0
@@ -38,7 +38,7 @@
   inner_roughness: 0.05
   material: C-110 HC
   material_above_filler: fluid_default
-  name: PRODUCTION_CASING_4
+  name: PRODUCTION_CASING_2
   outer_diameter: 10.75
   settings_depth: 5441.0
   top_of_filler: 4905.0
@@ -49,7 +49,7 @@
   inner_roughness: 0.05
   material: SDSS/125KSI
   material_above_filler: fluid_default
-  name: PRODUCTION_CASING_5
+  name: PRODUCTION_CASING_3
   outer_diameter: 10.75
   settings_depth: 5607.0
   top_of_filler: 4905.0
diff --git a/src/alfasim_score/converter/alfacase/convert_alfacase.py b/src/alfasim_score/converter/alfacase/convert_alfacase.py
index f48af47..9a33f9e 100644
--- a/src/alfasim_score/converter/alfacase/convert_alfacase.py
+++ b/src/alfasim_score/converter/alfacase/convert_alfacase.py
@@ -83,9 +83,8 @@ def _convert_formation(self) -> AnnulusDescription:
     def _convert_casing_list(self) -> List[CasingSectionDescription]:
         """Create the description for the casings."""
         casing_sections = []
-        i = 1
         for data in self.score_input.read_casings():
-            for section in data["sections"]:
+            for i, section in enumerate(data["sections"], 1):
                 casing_sections.append(
                     CasingSectionDescription(
                         name=f"{data['function'].value}_{data['type'].value}_{i}",
diff --git a/src/alfasim_score/converter/alfacase/score_input_reader.py b/src/alfasim_score/converter/alfacase/score_input_reader.py
index 138fb38..b455ad1 100644
--- a/src/alfasim_score/converter/alfacase/score_input_reader.py
+++ b/src/alfasim_score/converter/alfacase/score_input_reader.py
@@ -159,7 +159,7 @@ def read_packer_fluid(self) -> List[Dict[str, Union[Scalar, str]]]:
     def read_casings(self) -> List[Dict[str, Any]]:
         """Read the data for the casing from SCORE input file"""
         casing_data = []
-        for item in self.input_content["operation"]["thermal_simulation"]["well_strings"]:
+        for item in self.input_content["well_strings"]:
             if item["interval"] != WellItemFunction.OPEN.value:
                 casing_data.append(
                     {
@@ -190,7 +190,7 @@ def read_casings(self) -> List[Dict[str, Any]]:
                 )
         return casing_data
 
-    def read_tubing(self) -> List[Dict[str, Union[Scalar, str]]]:
+    def read_tubing(self) -> List[Dict[str, Any]]:
         """Read the data for the tubing from SCORE input file"""
         tubing_data = []
         for section in self.input_content["operation"]["tubing_string"]["string_sections"]:
@@ -223,13 +223,13 @@ def read_packers(self) -> List[Dict[str, Union[Scalar, str]]]:
 
     def read_open_hole(self) -> List[Dict[str, Scalar]]:
         """Read the data for the open hole from SCORE input file"""
-        casing_data = []
-        for section in self.input_content["operation"]["thermal_simulation"]["well_strings"]:
+        open_hole_data = []
+        for section in self.input_content["well_strings"]:
             if section["interval"] == WellItemFunction.OPEN.value:
-                casing_data.append(
+                open_hole_data.append(
                     {
                         "final_md": Scalar(section["final_md"], LENGTH_UNIT, "length"),
                         "hole_diameter": Scalar(section["hole_size"], DIAMETER_UNIT, "diameter"),
                     }
                 )
-        return casing_data
+        return open_hole_data